./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 8393723b 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/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_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS --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-8393723 [2022-11-19 08:33:48,999 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:33:49,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:33:49,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:33:49,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:33:49,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:33:49,031 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:33:49,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:33:49,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:33:49,038 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:33:49,039 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:33:49,041 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:33:49,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:33:49,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:33:49,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:33:49,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:33:49,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:33:49,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:33:49,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:33:49,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:33:49,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:33:49,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:33:49,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:33:49,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:33:49,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:33:49,068 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:33:49,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:33:49,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:33:49,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:33:49,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:33:49,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:33:49,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:33:49,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:33:49,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:33:49,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:33:49,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:33:49,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:33:49,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:33:49,076 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:33:49,077 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:33:49,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:33:49,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-19 08:33:49,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:33:49,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:33:49,099 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:33:49,099 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:33:49,099 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:33:49,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:33:49,100 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:33:49,100 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:33:49,100 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:33:49,100 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:33:49,101 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:33:49,101 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:33:49,101 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:33:49,101 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:33:49,101 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:33:49,101 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:33:49,102 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:33:49,102 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:33:49,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:33:49,103 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-19 08:33:49,103 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:33:49,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:33:49,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:33:49,106 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:33:49,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:33:49,107 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-19 08:33:49,107 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:33:49,107 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:33:49,107 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:33:49,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:33:49,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:33:49,108 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:33:49,108 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:33:49,109 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:33:49,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:33:49,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:33:49,109 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:33:49,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:33:49,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:33:49,110 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:33:49,110 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-19 08:33:49,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:33:49,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:33:49,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:33:49,464 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:33:49,464 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:33:49,466 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-19 08:33:49,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/data/e447d5598/51b36d86fd0a457caac2a8544b6ad373/FLAGffd8f14c2 [2022-11-19 08:33:50,362 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:33:50,363 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-19 08:33:50,402 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/data/e447d5598/51b36d86fd0a457caac2a8544b6ad373/FLAGffd8f14c2 [2022-11-19 08:33:50,912 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/data/e447d5598/51b36d86fd0a457caac2a8544b6ad373 [2022-11-19 08:33:50,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:33:50,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:33:50,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:33:50,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:33:50,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:33:50,923 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:50" (1/1) ... [2022-11-19 08:33:50,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77e1c1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:50, skipping insertion in model container [2022-11-19 08:33:50,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:50" (1/1) ... [2022-11-19 08:33:50,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:33:51,043 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:33:51,343 WARN L234 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-19 08:33:51,347 WARN L234 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-19 08:33:52,338 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,339 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,340 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,341 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,342 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,352 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,353 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,355 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,355 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,357 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,358 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,359 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,359 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:33:52,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:33:52,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:33:52,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:33:52,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:33:52,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:33:52,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:33:52,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:33:52,700 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:33:52,700 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:33:52,892 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 08:33:52,940 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,945 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,950 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:52,965 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,068 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,069 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,072 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,073 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,073 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,074 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,075 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,076 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,076 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,077 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,079 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,079 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,080 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,084 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,085 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,085 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,086 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,094 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,094 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,108 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:33:53,147 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:33:53,161 WARN L234 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-19 08:33:53,164 WARN L234 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_d134b6ea-0b88-4651-b507-cc87938a3a7e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-19 08:33:53,284 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,285 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,285 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,285 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,286 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,291 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,299 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,301 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,301 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,303 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,305 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,305 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,306 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:33:53,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:33:53,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:33:53,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:33:53,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:33:53,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:33:53,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:33:53,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:33:53,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:33:53,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:33:53,384 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-19 08:33:53,406 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,406 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,409 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,416 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,449 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,451 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,451 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,452 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,453 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,453 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,454 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,455 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,455 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,456 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,456 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,456 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,456 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,457 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,458 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,458 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,458 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,464 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,465 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,472 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,473 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,474 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:33:53,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:33:53,753 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:33:53,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53 WrapperNode [2022-11-19 08:33:53,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:33:53,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:33:53,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:33:53,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:33:53,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:53,840 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:53,917 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 816 [2022-11-19 08:33:53,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:33:53,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:33:53,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:33:53,933 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:33:53,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:53,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:53,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:53,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,083 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,087 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:33:54,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:33:54,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:33:54,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:33:54,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (1/1) ... [2022-11-19 08:33:54,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:33:54,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:33:54,153 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:33:54,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:33:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-19 08:33:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-19 08:33:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-19 08:33:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-19 08:33:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:33:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-19 08:33:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-19 08:33:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-19 08:33:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-19 08:33:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-19 08:33:54,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-19 08:33:54,203 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-19 08:33:54,203 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-19 08:33:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:33:54,204 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-19 08:33:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-19 08:33:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-19 08:33:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-19 08:33:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:33:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:33:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:33:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-19 08:33:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-19 08:33:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-19 08:33:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-19 08:33:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:33:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:33:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-19 08:33:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-19 08:33:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-19 08:33:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-19 08:33:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-19 08:33:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-19 08:33:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-19 08:33:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-19 08:33:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-19 08:33:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-19 08:33:54,213 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:33:54,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:33:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-19 08:33:54,214 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-19 08:33:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:33:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:33:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:33:54,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-19 08:33:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-19 08:33:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-19 08:33:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-19 08:33:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-19 08:33:54,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-19 08:33:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:33:54,215 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-19 08:33:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-19 08:33:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-19 08:33:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-19 08:33:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:33:54,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:33:54,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:33:54,583 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:33:54,586 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:33:56,026 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:33:56,314 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:33:56,314 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-19 08:33:56,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:56 BoogieIcfgContainer [2022-11-19 08:33:56,317 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:33:56,320 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:33:56,320 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:33:56,324 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:33:56,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:33:50" (1/3) ... [2022-11-19 08:33:56,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ebada4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:33:56, skipping insertion in model container [2022-11-19 08:33:56,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:53" (2/3) ... [2022-11-19 08:33:56,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9ebada4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:33:56, skipping insertion in model container [2022-11-19 08:33:56,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:56" (3/3) ... [2022-11-19 08:33:56,327 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2022-11-19 08:33:56,346 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:33:56,346 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-19 08:33:56,403 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:33:56,409 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;@6f01d17e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:33:56,410 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-19 08:33:56,415 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) [2022-11-19 08:33:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-19 08:33:56,444 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:33:56,445 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] [2022-11-19 08:33:56,445 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-19 08:33:56,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:33:56,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1804903174, now seen corresponding path program 1 times [2022-11-19 08:33:56,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:33:56,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313522736] [2022-11-19 08:33:56,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:33:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:57,169 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:33:57,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313522736] [2022-11-19 08:33:57,170 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-19 08:33:57,171 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [361555761] [2022-11-19 08:33:57,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:33:57,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:33:57,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:33:57,179 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:33:57,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 08:33:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:33:58,099 INFO L263 TraceCheckSpWp]: Trace formula consists of 3403 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-19 08:33:58,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:33:58,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-19 08:33:58,180 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:33:58,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [361555761] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:33:58,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:33:58,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-19 08:33:58,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [922092020] [2022-11-19 08:33:58,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:33:58,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-19 08:33:58,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:33:58,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-19 08:33:58,216 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-19 08:33:58,219 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) [2022-11-19 08:33:58,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:33:58,480 INFO L93 Difference]: Finished difference Result 447 states and 628 transitions. [2022-11-19 08:33:58,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-19 08:33:58,483 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 [2022-11-19 08:33:58,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:33:58,490 INFO L225 Difference]: With dead ends: 447 [2022-11-19 08:33:58,491 INFO L226 Difference]: Without dead ends: 0 [2022-11-19 08:33:58,501 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 [2022-11-19 08:33:58,511 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 [2022-11-19 08:33:58,516 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] [2022-11-19 08:33:58,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-19 08:33:58,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-19 08:33:58,540 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) [2022-11-19 08:33:58,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-19 08:33:58,542 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2022-11-19 08:33:58,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:33:58,544 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-19 08:33:58,545 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) [2022-11-19 08:33:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-19 08:33:58,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-19 08:33:58,554 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-19 08:33:58,555 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-19 08:33:58,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 08:33:58,787 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-19 08:33:58,789 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-19 08:33:58,979 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-19 08:33:58,979 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-19 08:33:58,979 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-19 08:33:58,981 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-19 08:33:58,981 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-19 08:33:58,981 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-19 08:33:58,981 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-19 08:33:58,981 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-19 08:33:58,981 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-19 08:33:58,982 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-19 08:33:58,982 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-19 08:33:58,982 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-19 08:33:58,982 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-19 08:33:58,982 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-19 08:33:58,982 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-19 08:33:58,983 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-19 08:33:58,983 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-19 08:33:58,983 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-19 08:33:58,983 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-19 08:33:58,983 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-19 08:33:58,983 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-19 08:33:58,984 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-19 08:33:58,984 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-19 08:33:58,984 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-19 08:33:58,984 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-19 08:33:58,984 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-19 08:33:58,984 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-19 08:33:58,984 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-19 08:33:58,985 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-19 08:33:58,985 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-19 08:33:58,985 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-19 08:33:58,985 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-19 08:33:58,985 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-19 08:33:58,985 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-19 08:33:58,985 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-19 08:33:58,986 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-19 08:33:58,986 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-19 08:33:58,986 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-19 08:33:58,986 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-19 08:33:58,986 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-19 08:33:58,986 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-19 08:33:58,986 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-19 08:33:58,987 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-19 08:33:58,988 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-19 08:33:58,988 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-19 08:33:58,988 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-19 08:33:58,988 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-19 08:33:58,989 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-19 08:33:58,989 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-19 08:33:58,989 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-19 08:33:58,989 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-19 08:33:58,989 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-19 08:33:58,990 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-19 08:33:58,990 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-19 08:33:58,990 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-19 08:33:58,990 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-19 08:33:58,990 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-19 08:33:58,990 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-19 08:33:58,991 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-19 08:33:58,992 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-19 08:33:58,993 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-19 08:33:58,993 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-19 08:33:58,993 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-19 08:33:58,993 INFO L902 garLoopResultBuilder]: At program point L7390-1(line 7390) the Hoare annotation is: true [2022-11-19 08:33:58,993 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-19 08:33:58,996 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-19 08:33:58,996 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-19 08:33:58,998 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-19 08:33:58,998 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-19 08:33:58,999 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-19 08:33:58,999 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-19 08:33:58,999 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-19 08:33:58,999 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-19 08:33:58,999 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-19 08:33:58,999 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-19 08:33:58,999 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-19 08:33:59,000 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-19 08:33:59,000 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-19 08:33:59,002 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-19 08:33:59,002 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-19 08:33:59,002 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-19 08:33:59,002 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7265 7267) the Hoare annotation is: true [2022-11-19 08:33:59,002 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-19 08:33:59,003 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-19 08:33:59,003 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-19 08:33:59,003 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-19 08:33:59,003 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-19 08:33:59,003 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-19 08:33:59,003 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-19 08:33:59,003 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-19 08:33:59,003 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-19 08:33:59,004 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-19 08:33:59,004 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-19 08:33:59,004 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-19 08:33:59,004 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-19 08:33:59,004 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-19 08:33:59,004 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-19 08:33:59,004 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-19 08:33:59,004 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-19 08:33:59,005 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-19 08:33:59,005 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-19 08:33:59,005 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-19 08:33:59,006 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-19 08:33:59,006 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-19 08:33:59,006 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-19 08:33:59,006 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-19 08:33:59,007 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-19 08:33:59,007 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-19 08:33:59,007 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-19 08:33:59,007 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-19 08:33:59,007 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-19 08:33:59,007 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-19 08:33:59,007 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-19 08:33:59,008 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-19 08:33:59,008 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-19 08:33:59,008 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-19 08:33:59,008 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-19 08:33:59,008 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-19 08:33:59,008 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-19 08:33:59,009 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-19 08:33:59,009 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-19 08:33:59,009 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-19 08:33:59,009 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-19 08:33:59,009 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-19 08:33:59,010 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-19 08:33:59,010 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-19 08:33:59,010 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-19 08:33:59,010 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-19 08:33:59,010 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-19 08:33:59,010 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-19 08:33:59,010 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-19 08:33:59,010 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-19 08:33:59,011 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-19 08:33:59,011 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-19 08:33:59,011 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-19 08:33:59,011 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-19 08:33:59,011 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-19 08:33:59,011 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-19 08:33:59,011 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-19 08:33:59,011 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-19 08:33:59,011 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-19 08:33:59,012 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-19 08:33:59,012 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-19 08:33:59,012 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-19 08:33:59,013 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-19 08:33:59,013 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-19 08:33:59,013 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-19 08:33:59,013 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-19 08:33:59,013 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-19 08:33:59,013 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-19 08:33:59,014 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-19 08:33:59,014 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-19 08:33:59,014 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-19 08:33:59,014 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-19 08:33:59,014 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-19 08:33:59,014 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-19 08:33:59,014 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-19 08:33:59,014 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-19 08:33:59,014 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-19 08:33:59,015 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-19 08:33:59,015 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-19 08:33:59,015 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-19 08:33:59,015 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-19 08:33:59,015 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-19 08:33:59,015 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-19 08:33:59,015 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-19 08:33:59,015 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-19 08:33:59,016 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-19 08:33:59,016 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-19 08:33:59,016 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-19 08:33:59,016 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-19 08:33:59,016 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-19 08:33:59,016 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-19 08:33:59,016 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-19 08:33:59,016 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-19 08:33:59,017 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-19 08:33:59,017 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-19 08:33:59,017 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-19 08:33:59,017 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-19 08:33:59,017 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-19 08:33:59,017 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-19 08:33:59,017 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-19 08:33:59,019 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-19 08:33:59,019 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-19 08:33:59,020 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-19 08:33:59,020 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-19 08:33:59,020 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-19 08:33:59,020 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-19 08:33:59,021 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-19 08:33:59,021 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-19 08:33:59,021 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-19 08:33:59,022 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-19 08:33:59,022 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-19 08:33:59,022 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-19 08:33:59,023 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-19 08:33:59,023 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-19 08:33:59,023 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-19 08:33:59,023 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-19 08:33:59,024 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-19 08:33:59,024 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-19 08:33:59,024 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-19 08:33:59,024 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-19 08:33:59,024 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-19 08:33:59,024 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-19 08:33:59,024 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-19 08:33:59,024 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-19 08:33:59,025 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-19 08:33:59,025 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-19 08:33:59,025 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-19 08:33:59,026 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-19 08:33:59,026 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-19 08:33:59,026 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-19 08:33:59,026 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-19 08:33:59,026 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-19 08:33:59,026 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-19 08:33:59,027 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-19 08:33:59,027 INFO L902 garLoopResultBuilder]: At program point L8485-1(line 8485) the Hoare annotation is: true [2022-11-19 08:33:59,027 INFO L899 garLoopResultBuilder]: For program point L8485-2(line 8485) no Hoare annotation was computed. [2022-11-19 08:33:59,027 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-19 08:33:59,027 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-19 08:33:59,027 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-19 08:33:59,027 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-19 08:33:59,027 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-19 08:33:59,027 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-19 08:33:59,028 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-19 08:33:59,028 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-19 08:33:59,028 INFO L902 garLoopResultBuilder]: At program point L8486-1(line 8486) the Hoare annotation is: true [2022-11-19 08:33:59,028 INFO L899 garLoopResultBuilder]: For program point L8482(line 8482) no Hoare annotation was computed. [2022-11-19 08:33:59,028 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-19 08:33:59,028 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-19 08:33:59,029 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-19 08:33:59,029 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-19 08:33:59,029 INFO L902 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: true [2022-11-19 08:33:59,029 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-19 08:33:59,029 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-19 08:33:59,029 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-19 08:33:59,033 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-19 08:33:59,035 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 08:33:59,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 08:33:59 BoogieIcfgContainer [2022-11-19 08:33:59,047 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 08:33:59,047 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 08:33:59,048 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 08:33:59,048 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 08:33:59,048 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:33:56" (3/4) ... [2022-11-19 08:33:59,051 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-19 08:33:59,057 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-19 08:33:59,058 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-19 08:33:59,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-19 08:33:59,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-19 08:33:59,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-19 08:33:59,059 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-19 08:33:59,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-19 08:33:59,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-19 08:33:59,060 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:33:59,085 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-19 08:33:59,087 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2022-11-19 08:33:59,088 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2022-11-19 08:33:59,089 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-19 08:33:59,091 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-19 08:33:59,092 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-19 08:33:59,093 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-19 08:33:59,095 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-19 08:33:59,573 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/witness.graphml [2022-11-19 08:33:59,573 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 08:33:59,574 INFO L158 Benchmark]: Toolchain (without parser) took 8657.67ms. Allocated memory was 134.2MB in the beginning and 226.5MB in the end (delta: 92.3MB). Free memory was 90.5MB in the beginning and 120.9MB in the end (delta: -30.4MB). Peak memory consumption was 141.6MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,574 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 134.2MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:33:59,574 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2836.57ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 90.3MB in the beginning and 83.2MB in the end (delta: 7.0MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,575 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.02ms. Allocated memory is still 169.9MB. Free memory was 83.2MB in the beginning and 72.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,575 INFO L158 Benchmark]: Boogie Preprocessor took 164.22ms. Allocated memory is still 169.9MB. Free memory was 72.8MB in the beginning and 116.4MB in the end (delta: -43.7MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,575 INFO L158 Benchmark]: RCFGBuilder took 2220.43ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 116.4MB in the beginning and 164.0MB in the end (delta: -47.6MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,576 INFO L158 Benchmark]: TraceAbstraction took 2726.79ms. Allocated memory is still 226.5MB. Free memory was 163.0MB in the beginning and 141.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,576 INFO L158 Benchmark]: Witness Printer took 525.69ms. Allocated memory is still 226.5MB. Free memory was 141.2MB in the beginning and 120.9MB in the end (delta: 20.3MB). Peak memory consumption was 98.9MB. Max. memory is 16.1GB. [2022-11-19 08:33:59,578 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 134.2MB. Free memory is still 115.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2836.57ms. Allocated memory was 134.2MB in the beginning and 169.9MB in the end (delta: 35.7MB). Free memory was 90.3MB in the beginning and 83.2MB in the end (delta: 7.0MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.02ms. Allocated memory is still 169.9MB. Free memory was 83.2MB in the beginning and 72.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.22ms. Allocated memory is still 169.9MB. Free memory was 72.8MB in the beginning and 116.4MB in the end (delta: -43.7MB). Peak memory consumption was 9.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2220.43ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 116.4MB in the beginning and 164.0MB in the end (delta: -47.6MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2726.79ms. Allocated memory is still 226.5MB. Free memory was 163.0MB in the beginning and 141.2MB in the end (delta: 21.8MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * Witness Printer took 525.69ms. Allocated memory is still 226.5MB. Free memory was 141.2MB in the beginning and 120.9MB in the end (delta: 20.3MB). Peak memory consumption was 98.9MB. 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: 2.7s, OverallIterations: 1, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, 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, 0.8s 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! [2022-11-19 08:33:59,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d134b6ea-0b88-4651-b507-cc87938a3a7e/bin/utaipan-I9t0OCRTmS/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