./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 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_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- 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-2329fc7 [2022-12-14 15:02:41,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:02:41,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:02:41,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:02:41,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:02:41,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:02:41,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:02:41,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:02:41,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:02:41,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:02:41,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:02:41,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:02:41,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:02:41,635 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:02:41,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:02:41,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:02:41,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:02:41,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:02:41,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:02:41,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:02:41,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:02:41,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:02:41,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:02:41,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:02:41,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:02:41,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:02:41,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:02:41,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:02:41,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:02:41,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:02:41,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:02:41,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:02:41,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:02:41,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:02:41,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:02:41,655 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:02:41,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:02:41,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:02:41,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:02:41,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:02:41,657 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:02:41,658 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-12-14 15:02:41,671 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:02:41,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:02:41,671 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:02:41,671 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:02:41,672 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:02:41,672 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:02:41,672 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:02:41,673 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:02:41,673 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:02:41,673 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:02:41,673 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:02:41,673 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:02:41,673 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:02:41,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:02:41,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:02:41,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:02:41,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:02:41,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:02:41,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:02:41,676 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:02:41,676 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_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-12-14 15:02:41,868 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:02:41,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:02:41,889 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:02:41,890 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:02:41,890 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:02:41,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-12-14 15:02:44,524 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:02:44,819 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:02:44,819 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-12-14 15:02:44,842 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/data/ce32553cc/b58a794e18e44a78a6b8a4ba480caf6e/FLAG017944a7d [2022-12-14 15:02:44,853 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/data/ce32553cc/b58a794e18e44a78a6b8a4ba480caf6e [2022-12-14 15:02:44,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:02:44,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:02:44,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:02:44,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:02:44,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:02:44,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:02:44" (1/1) ... [2022-12-14 15:02:44,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@428dc287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:44, skipping insertion in model container [2022-12-14 15:02:44,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:02:44" (1/1) ... [2022-12-14 15:02:44,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:02:44,944 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:02:45,119 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-12-14 15:02:45,122 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-12-14 15:02:45,780 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:45,784 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,785 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,785 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,787 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,789 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:45,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,797 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:45,798 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,799 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,801 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,802 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:45,802 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,803 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,803 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:45,863 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:45,863 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:45,864 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:45,868 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 15:02:45,869 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 15:02:45,870 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 15:02:46,115 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:02:46,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 15:02:46,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 15:02:46,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 15:02:46,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 15:02:46,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 15:02:46,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 15:02:46,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 15:02:46,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 15:02:46,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 15:02:46,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 15:02:46,284 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 15:02:46,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,316 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,318 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,319 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,320 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,322 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,325 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,326 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,326 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,327 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,327 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,327 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,376 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 15:02:46,390 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,393 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:02:46,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,398 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,398 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,401 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,401 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,408 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,408 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,421 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:02:46,441 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 15:02:46,450 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-12-14 15:02:46,450 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-12-14 15:02:46,472 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,476 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,479 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,480 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,480 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,481 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,481 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,481 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,482 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,482 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,486 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:46,486 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:46,487 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:02:46,489 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 15:02:46,490 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 15:02:46,490 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 15:02:46,504 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:02:46,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 15:02:46,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 15:02:46,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 15:02:46,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 15:02:46,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 15:02:46,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 15:02:46,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 15:02:46,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 15:02:46,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 15:02:46,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 15:02:46,524 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 15:02:46,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,534 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,534 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,536 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,537 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,538 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,539 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,541 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,541 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,541 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,542 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,542 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,542 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 15:02:46,552 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 15:02:46,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,556 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,556 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,556 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,556 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,557 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,557 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,557 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:02:46,557 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,557 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,561 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,561 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,565 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:02:46,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:02:46,745 INFO L208 MainTranslator]: Completed translation [2022-12-14 15:02:46,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46 WrapperNode [2022-12-14 15:02:46,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:02:46,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 15:02:46,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 15:02:46,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 15:02:46,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,845 INFO L138 Inliner]: procedures = 697, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 841 [2022-12-14 15:02:46,846 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 15:02:46,846 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 15:02:46,846 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 15:02:46,846 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 15:02:46,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 15:02:46,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 15:02:46,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 15:02:46,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 15:02:46,905 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (1/1) ... [2022-12-14 15:02:46,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:02:46,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:02:46,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 15:02:46,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-12-14 15:02:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 15:02:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 15:02:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 15:02:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 15:02:46,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 15:02:46,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 15:02:46,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 15:02:46,955 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 15:02:46,956 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 15:02:46,956 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 15:02:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 15:02:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 15:02:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 15:02:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 15:02:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-12-14 15:02:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-12-14 15:02:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:02:46,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:02:46,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 15:02:47,189 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 15:02:47,191 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 15:02:48,020 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 15:02:48,186 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 15:02:48,186 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-12-14 15:02:48,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:02:48 BoogieIcfgContainer [2022-12-14 15:02:48,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 15:02:48,191 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 15:02:48,191 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 15:02:48,193 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 15:02:48,193 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 03:02:44" (1/3) ... [2022-12-14 15:02:48,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d037b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:02:48, skipping insertion in model container [2022-12-14 15:02:48,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:02:46" (2/3) ... [2022-12-14 15:02:48,194 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@22d037b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:02:48, skipping insertion in model container [2022-12-14 15:02:48,194 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:02:48" (3/3) ... [2022-12-14 15:02:48,195 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2022-12-14 15:02:48,209 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 15:02:48,209 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 15:02:48,254 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 15:02:48,259 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;@380782a8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 15:02:48,260 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 15:02:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand has 268 states, 138 states have (on average 1.1956521739130435) internal successors, (165), 140 states have internal predecessors, (165), 104 states have call successors, (104), 23 states have call predecessors, (104), 23 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2022-12-14 15:02:48,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2022-12-14 15:02:48,288 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:02:48,289 INFO L195 NwaCegarLoop]: trace histogram [35, 19, 19, 19, 11, 7, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2022-12-14 15:02:48,290 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-12-14 15:02:48,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:02:48,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1580502266, now seen corresponding path program 1 times [2022-12-14 15:02:48,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:02:48,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894938311] [2022-12-14 15:02:48,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:02:48,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:02:48,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:02:48,810 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:02:48,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894938311] [2022-12-14 15:02:48,811 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-12-14 15:02:48,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [348302413] [2022-12-14 15:02:48,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:02:48,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:02:48,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:02:48,813 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:02:48,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 15:02:49,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:02:49,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 3913 conjuncts, 1 conjunts are in the unsatisfiable core [2022-12-14 15:02:49,490 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:02:49,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2230 trivial. 0 not checked. [2022-12-14 15:02:49,569 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:02:49,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [348302413] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:02:49,570 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:02:49,570 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-14 15:02:49,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [806115907] [2022-12-14 15:02:49,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:02:49,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-14 15:02:49,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:02:49,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-14 15:02:49,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-14 15:02:49,602 INFO L87 Difference]: Start difference. First operand has 268 states, 138 states have (on average 1.1956521739130435) internal successors, (165), 140 states have internal predecessors, (165), 104 states have call successors, (104), 23 states have call predecessors, (104), 23 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) Second operand has 2 states, 1 states have (on average 72.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2022-12-14 15:02:49,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:02:49,786 INFO L93 Difference]: Finished difference Result 466 states and 655 transitions. [2022-12-14 15:02:49,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-14 15:02:49,790 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 72.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 417 [2022-12-14 15:02:49,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:02:49,796 INFO L225 Difference]: With dead ends: 466 [2022-12-14 15:02:49,797 INFO L226 Difference]: Without dead ends: 0 [2022-12-14 15:02:49,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 416 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-14 15:02:49,804 INFO L413 NwaCegarLoop]: 330 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 15:02:49,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 330 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 15:02:49,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-14 15:02:49,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-14 15:02:49,823 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) [2022-12-14 15:02:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-14 15:02:49,825 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 417 [2022-12-14 15:02:49,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:02:49,825 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-14 15:02:49,826 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 72.0) internal successors, (72), 2 states have internal predecessors, (72), 1 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2022-12-14 15:02:49,826 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-14 15:02:49,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 15:02:49,828 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-12-14 15:02:49,829 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-12-14 15:02:49,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 15:02:50,030 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-12-14 15:02:50,037 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-14 15:02:50,212 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6931 6936) the Hoare annotation is: true [2022-12-14 15:02:50,212 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-12-14 15:02:50,212 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-12-14 15:02:50,212 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointers_valid_returnLabel#1(lines 8223 8278) the Hoare annotation is: true [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8281 8302) the Hoare annotation is: true [2022-12-14 15:02:50,213 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-12-14 15:02:50,213 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-12-14 15:02:50,214 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6742 6754) the Hoare annotation is: true [2022-12-14 15:02:50,215 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-12-14 15:02:50,215 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6728 6740) the Hoare annotation is: true [2022-12-14 15:02:50,215 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2935 2962) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line 261) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point nondet_size_tEXIT(line 263) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line 263) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2586 2594) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point aws_mul_u64_checked_returnLabel#1(lines 2497 2502) the Hoare annotation is: true [2022-12-14 15:02:50,216 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8184 8200) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 2331 2348) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-12-14 15:02:50,217 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-12-14 15:02:50,217 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L7390-1(line 7390) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7376 7394) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-12-14 15:02:50,218 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-12-14 15:02:50,218 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3163 3174) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7265 7267) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2022-12-14 15:02:50,219 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6948 6952) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-12-14 15:02:50,220 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3191 3204) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-12-14 15:02:50,221 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 210 212) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 1988 1999) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7396 7398) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 6938 6940) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 253 256) the Hoare annotation is: true [2022-12-14 15:02:50,222 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-12-14 15:02:50,222 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-12-14 15:02:50,223 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 7980 8012) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-12-14 15:02:50,224 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-12-14 15:02:50,224 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-12-14 15:02:50,225 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-12-14 15:02:50,225 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-12-14 15:02:50,226 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-12-14 15:02:50,227 INFO L902 garLoopResultBuilder]: At program point L8475(line 8475) the Hoare annotation is: true [2022-12-14 15:02:50,227 INFO L899 garLoopResultBuilder]: For program point L8475-1(line 8475) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L899 garLoopResultBuilder]: For program point L8483-2(line 8483) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-12-14 15:02:50,228 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L8484(line 8484) the Hoare annotation is: true [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L8484-1(line 8484) the Hoare annotation is: true [2022-12-14 15:02:50,228 INFO L899 garLoopResultBuilder]: For program point L8480(line 8480) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L899 garLoopResultBuilder]: For program point L8468(lines 8468 8477) no Hoare annotation was computed. [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L8468-1(lines 8468 8477) the Hoare annotation is: true [2022-12-14 15:02:50,228 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point L8460(line 8460) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L899 garLoopResultBuilder]: For program point L8460-1(line 8460) no Hoare annotation was computed. [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point L8464(line 8464) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point L8464-1(line 8464) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L899 garLoopResultBuilder]: For program point L8464-2(line 8464) no Hoare annotation was computed. [2022-12-14 15:02:50,229 INFO L899 garLoopResultBuilder]: For program point L8456-3(line 8456) no Hoare annotation was computed. [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointers_valid_deep_returnLabel#1(lines 8203 8220) the Hoare annotation is: true [2022-12-14 15:02:50,229 INFO L902 garLoopResultBuilder]: At program point L8456-4(line 8456) the Hoare annotation is: true [2022-12-14 15:02:50,230 INFO L899 garLoopResultBuilder]: For program point L8456-5(line 8456) no Hoare annotation was computed. [2022-12-14 15:02:50,230 INFO L902 garLoopResultBuilder]: At program point L8456(line 8456) the Hoare annotation is: true [2022-12-14 15:02:50,230 INFO L899 garLoopResultBuilder]: For program point L8456-1(line 8456) no Hoare annotation was computed. [2022-12-14 15:02:50,230 INFO L902 garLoopResultBuilder]: At program point L8456-2(line 8456) the Hoare annotation is: true [2022-12-14 15:02:50,230 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-12-14 15:02:50,230 INFO L902 garLoopResultBuilder]: At program point L8473-4(lines 8473 8476) the Hoare annotation is: true [2022-12-14 15:02:50,230 INFO L899 garLoopResultBuilder]: For program point L8473-1(lines 8473 8476) no Hoare annotation was computed. [2022-12-14 15:02:50,230 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-12-14 15:02:50,230 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L902 garLoopResultBuilder]: At program point L8457-4(line 8457) the Hoare annotation is: true [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point L8457-5(line 8457) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L902 garLoopResultBuilder]: At program point L8457(line 8457) the Hoare annotation is: true [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point L8457-1(line 8457) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L902 garLoopResultBuilder]: At program point L8457-2(line 8457) the Hoare annotation is: true [2022-12-14 15:02:50,231 INFO L899 garLoopResultBuilder]: For program point L8457-3(line 8457) no Hoare annotation was computed. [2022-12-14 15:02:50,231 INFO L902 garLoopResultBuilder]: At program point L8466(line 8466) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-12-14 15:02:50,232 INFO L899 garLoopResultBuilder]: For program point L8466-1(line 8466) no Hoare annotation was computed. [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point L8483(line 8483) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point L8483-1(line 8483) the Hoare annotation is: true [2022-12-14 15:02:50,232 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-12-14 15:02:50,232 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 222 224) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8030-3(lines 8030 8068) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8030-2(lines 8030 8068) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L899 garLoopResultBuilder]: For program point L8043-1(line 8043) no Hoare annotation was computed. [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8043(line 8043) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L899 garLoopResultBuilder]: For program point L8043-4(lines 8030 8068) no Hoare annotation was computed. [2022-12-14 15:02:50,233 INFO L899 garLoopResultBuilder]: For program point L8060-1(line 8060) no Hoare annotation was computed. [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8060(line 8060) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8019-1(line 8019) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L902 garLoopResultBuilder]: At program point L8019(line 8019) the Hoare annotation is: true [2022-12-14 15:02:50,233 INFO L899 garLoopResultBuilder]: For program point L8048(lines 8030 8068) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point L8019-2(line 8019) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point s_sift_downEXIT(lines 8016 8072) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 8016 8072) the Hoare annotation is: true [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point L8040-1(line 8040) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L902 garLoopResultBuilder]: At program point L8040(line 8040) the Hoare annotation is: true [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point L8028-1(line 8028) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L902 garLoopResultBuilder]: At program point L8028(line 8028) the Hoare annotation is: true [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point L8020-1(line 8020) no Hoare annotation was computed. [2022-12-14 15:02:50,234 INFO L902 garLoopResultBuilder]: At program point L8020(line 8020) the Hoare annotation is: true [2022-12-14 15:02:50,234 INFO L899 garLoopResultBuilder]: For program point L8053-1(line 8053) no Hoare annotation was computed. [2022-12-14 15:02:50,235 INFO L902 garLoopResultBuilder]: At program point L8053(line 8053) the Hoare annotation is: true [2022-12-14 15:02:50,235 INFO L899 garLoopResultBuilder]: For program point L8049-1(line 8049) no Hoare annotation was computed. [2022-12-14 15:02:50,235 INFO L902 garLoopResultBuilder]: At program point L8049(line 8049) the Hoare annotation is: true [2022-12-14 15:02:50,235 INFO L902 garLoopResultBuilder]: At program point L8070(line 8070) the Hoare annotation is: true [2022-12-14 15:02:50,235 INFO L899 garLoopResultBuilder]: For program point L8041-1(line 8041) no Hoare annotation was computed. [2022-12-14 15:02:50,235 INFO L902 garLoopResultBuilder]: At program point L8041(line 8041) the Hoare annotation is: true [2022-12-14 15:02:50,235 INFO L899 garLoopResultBuilder]: For program point L8070-1(line 8070) no Hoare annotation was computed. [2022-12-14 15:02:50,238 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-12-14 15:02:50,240 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-14 15:02:50,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.12 03:02:50 BoogieIcfgContainer [2022-12-14 15:02:50,248 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-14 15:02:50,249 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 15:02:50,249 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 15:02:50,249 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 15:02:50,249 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:02:48" (3/4) ... [2022-12-14 15:02:50,251 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 15:02:50,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-12-14 15:02:50,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-12-14 15:02:50,255 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-12-14 15:02:50,256 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-12-14 15:02:50,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-12-14 15:02:50,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-12-14 15:02:50,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-12-14 15:02:50,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:02:50,257 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2022-12-14 15:02:50,279 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 213 nodes and edges [2022-12-14 15:02:50,282 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2022-12-14 15:02:50,285 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2022-12-14 15:02:50,287 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-12-14 15:02:50,290 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-12-14 15:02:50,293 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-12-14 15:02:50,295 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-14 15:02:50,298 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 15:02:50,680 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/witness.graphml [2022-12-14 15:02:50,680 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 15:02:50,681 INFO L158 Benchmark]: Toolchain (without parser) took 5824.60ms. Allocated memory was 184.5MB in the beginning and 272.6MB in the end (delta: 88.1MB). Free memory was 133.8MB in the beginning and 131.3MB in the end (delta: 2.5MB). Peak memory consumption was 167.1MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,681 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:02:50,681 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1888.76ms. Allocated memory was 184.5MB in the beginning and 226.5MB in the end (delta: 41.9MB). Free memory was 133.8MB in the beginning and 150.0MB in the end (delta: -16.2MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,681 INFO L158 Benchmark]: Boogie Procedure Inliner took 99.42ms. Allocated memory is still 226.5MB. Free memory was 150.0MB in the beginning and 139.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,681 INFO L158 Benchmark]: Boogie Preprocessor took 57.14ms. Allocated memory is still 226.5MB. Free memory was 139.5MB in the beginning and 132.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,681 INFO L158 Benchmark]: RCFGBuilder took 1285.05ms. Allocated memory is still 226.5MB. Free memory was 132.2MB in the beginning and 131.8MB in the end (delta: 438.9kB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,682 INFO L158 Benchmark]: TraceAbstraction took 2057.85ms. Allocated memory was 226.5MB in the beginning and 272.6MB in the end (delta: 46.1MB). Free memory was 130.7MB in the beginning and 133.6MB in the end (delta: -2.9MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,682 INFO L158 Benchmark]: Witness Printer took 431.39ms. Allocated memory is still 272.6MB. Free memory was 133.6MB in the beginning and 131.3MB in the end (delta: 2.3MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2022-12-14 15:02:50,683 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1888.76ms. Allocated memory was 184.5MB in the beginning and 226.5MB in the end (delta: 41.9MB). Free memory was 133.8MB in the beginning and 150.0MB in the end (delta: -16.2MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 99.42ms. Allocated memory is still 226.5MB. Free memory was 150.0MB in the beginning and 139.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.14ms. Allocated memory is still 226.5MB. Free memory was 139.5MB in the beginning and 132.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1285.05ms. Allocated memory is still 226.5MB. Free memory was 132.2MB in the beginning and 131.8MB in the end (delta: 438.9kB). Peak memory consumption was 61.0MB. Max. memory is 16.1GB. * TraceAbstraction took 2057.85ms. Allocated memory was 226.5MB in the beginning and 272.6MB in the end (delta: 46.1MB). Free memory was 130.7MB in the beginning and 133.6MB in the end (delta: -2.9MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. * Witness Printer took 431.39ms. Allocated memory is still 272.6MB. Free memory was 133.6MB in the beginning and 131.3MB in the end (delta: 2.3MB). Peak memory consumption was 74.6MB. 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, 268 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.0s, OverallIterations: 1, TraceHistogramMax: 35, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 330 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 39 IncrementalHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 330 mSDtfsCounter, 39 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 416 GetRequests, 416 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=268occurred 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, 140 LocationsWithAnnotation, 554 PreInvPairs, 562 NumberOfFragments, 140 HoareAnnotationTreeSize, 554 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 140 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 834 NumberOfCodeBlocks, 834 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 416 ConstructedInterpolants, 0 QuantifiedInterpolants, 416 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3913 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 2230/2230 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: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8030]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: 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: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8484]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-12-14 15:02:50,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d2fc8a6-1bf3-49c4-8f48-b4cd9cc0d4a0/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE