./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a 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_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:24:48,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:24:48,213 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:24:48,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:24:48,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:24:48,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:24:48,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:24:48,277 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:24:48,279 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:24:48,286 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:24:48,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:24:48,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:24:48,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:24:48,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:24:48,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:24:48,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:24:48,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:24:48,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:24:48,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:24:48,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:24:48,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:24:48,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:24:48,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:24:48,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:24:48,327 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:24:48,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:24:48,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:24:48,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:24:48,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:24:48,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:24:48,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:24:48,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:24:48,340 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:24:48,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:24:48,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:24:48,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:24:48,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:24:48,344 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:24:48,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:24:48,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:24:48,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:24:48,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-25 22:24:48,399 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:24:48,399 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:24:48,400 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:24:48,400 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:24:48,401 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:24:48,401 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:24:48,402 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:24:48,402 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:24:48,402 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:24:48,402 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:24:48,404 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:24:48,404 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:24:48,404 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:24:48,404 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:24:48,405 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:24:48,405 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:24:48,405 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:24:48,405 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:24:48,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:24:48,407 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 22:24:48,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:24:48,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:24:48,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:24:48,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:24:48,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:24:48,408 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 22:24:48,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:24:48,409 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:24:48,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:24:48,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:24:48,410 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:24:48,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:24:48,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:24:48,411 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:24:48,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:24:48,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:24:48,412 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:24:48,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:24:48,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:24:48,412 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:24:48,413 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_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-25 22:24:48,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:24:48,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:24:48,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:24:48,811 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:24:48,811 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:24:48,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-25 22:24:52,087 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:24:52,846 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:24:52,847 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-25 22:24:52,895 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/data/f7a9a124c/3e49e60ac55b4e3eb92c4869968b458d/FLAGd75affcc6 [2022-11-25 22:24:52,914 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/data/f7a9a124c/3e49e60ac55b4e3eb92c4869968b458d [2022-11-25 22:24:52,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:24:52,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:24:52,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:24:52,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:24:52,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:24:52,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:24:52" (1/1) ... [2022-11-25 22:24:52,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d297453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:52, skipping insertion in model container [2022-11-25 22:24:52,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:24:52" (1/1) ... [2022-11-25 22:24:52,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:24:53,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:24:53,379 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_e0b20442-dbcd-4192-8a70-1a50ab875013/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-25 22:24:53,384 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_e0b20442-dbcd-4192-8a70-1a50ab875013/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-25 22:24:54,512 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:54,523 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,524 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,524 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,525 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,526 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,529 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:54,545 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,550 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:54,550 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,554 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,556 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,561 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,570 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:54,571 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,572 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,572 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:54,675 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:54,676 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:54,677 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:54,682 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:24:54,685 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:24:54,685 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:24:55,174 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:24:55,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:24:55,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:24:55,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:24:55,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:24:55,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:24:55,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:24:55,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:24:55,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:24:55,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:24:55,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:24:55,482 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:24:55,532 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,538 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,546 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,548 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,553 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,561 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,563 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,570 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,576 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,577 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,577 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,580 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,581 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,581 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,649 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:24:55,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,679 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:24:55,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,681 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,681 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,682 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,682 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,686 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,686 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,687 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,687 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,702 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,703 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,703 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:24:55,766 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:24:55,800 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_e0b20442-dbcd-4192-8a70-1a50ab875013/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-25 22:24:55,801 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_e0b20442-dbcd-4192-8a70-1a50ab875013/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-25 22:24:55,898 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,902 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,902 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,903 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,905 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,911 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,913 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,914 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,915 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:55,915 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:55,924 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:55,925 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:55,926 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:24:55,930 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:24:55,931 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:24:55,932 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:24:55,955 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:24:55,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:24:55,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:24:55,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:24:55,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:24:55,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:24:55,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:24:55,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:24:55,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:24:55,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:24:55,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:24:55,987 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:24:56,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,005 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,007 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,009 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,010 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,011 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,013 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,015 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,015 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,016 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,017 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,017 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,017 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 22:24:56,039 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:24:56,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,049 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:24:56,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,051 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,051 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,052 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,053 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,053 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,065 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,066 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:24:56,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:24:56,308 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:24:56,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56 WrapperNode [2022-11-25 22:24:56,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:24:56,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:24:56,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:24:56,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:24:56,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,572 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 816 [2022-11-25 22:24:56,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:24:56,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:24:56,576 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:24:56,576 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:24:56,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,610 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,701 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,709 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:24:56,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:24:56,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:24:56,726 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:24:56,727 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (1/1) ... [2022-11-25 22:24:56,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:24:56,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:24:56,773 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:24:56,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:24:56,829 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-25 22:24:56,830 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-25 22:24:56,830 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-25 22:24:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-25 22:24:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:24:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-25 22:24:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-25 22:24:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-25 22:24:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-25 22:24:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 22:24:56,833 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 22:24:56,833 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-25 22:24:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-25 22:24:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:24:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-25 22:24:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-25 22:24:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 22:24:56,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 22:24:56,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:24:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:24:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:24:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-25 22:24:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-25 22:24:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-25 22:24:56,835 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-25 22:24:56,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:24:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:24:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 22:24:56,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 22:24:56,836 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-25 22:24:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-25 22:24:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-25 22:24:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-25 22:24:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-25 22:24:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-25 22:24:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-25 22:24:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-25 22:24:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:24:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:24:56,840 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-25 22:24:56,840 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-25 22:24:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 22:24:56,841 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 22:24:56,841 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-25 22:24:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-25 22:24:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:24:56,842 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-25 22:24:56,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-25 22:24:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-25 22:24:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-25 22:24:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:24:56,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:24:56,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:24:57,319 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:24:57,323 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:24:59,062 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:24:59,419 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:24:59,419 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-25 22:24:59,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:24:59 BoogieIcfgContainer [2022-11-25 22:24:59,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:24:59,427 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:24:59,427 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:24:59,432 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:24:59,432 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:24:52" (1/3) ... [2022-11-25 22:24:59,435 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77cf6796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:24:59, skipping insertion in model container [2022-11-25 22:24:59,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:24:56" (2/3) ... [2022-11-25 22:24:59,437 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77cf6796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:24:59, skipping insertion in model container [2022-11-25 22:24:59,438 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:24:59" (3/3) ... [2022-11-25 22:24:59,439 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2022-11-25 22:24:59,464 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:24:59,465 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 22:24:59,551 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:24:59,565 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;@1fb30cda, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:24:59,565 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 22:24:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand has 251 states, 130 states have (on average 1.2153846153846153) internal successors, (158), 133 states have internal predecessors, (158), 95 states have call successors, (95), 23 states have call predecessors, (95), 23 states have return successors, (95), 95 states have call predecessors, (95), 95 states have call successors, (95) [2022-11-25 22:24:59,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-25 22:24:59,618 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:59,619 INFO L195 NwaCegarLoop]: trace histogram [29, 13, 13, 13, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:59,619 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-25 22:24:59,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:59,626 INFO L85 PathProgramCache]: Analyzing trace with hash -1804903174, now seen corresponding path program 1 times [2022-11-25 22:24:59,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:59,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [100481084] [2022-11-25 22:24:59,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:59,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:25:00,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:25:00,466 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:25:00,466 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [100481084] [2022-11-25 22:25:00,467 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-25 22:25:00,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1871822592] [2022-11-25 22:25:00,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:25:00,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:25:00,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:25:00,471 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:25:00,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:25:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:25:01,466 INFO L263 TraceCheckSpWp]: Trace formula consists of 3403 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-25 22:25:01,493 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:25:01,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-25 22:25:01,572 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:25:01,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1871822592] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:25:01,573 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:25:01,573 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-25 22:25:01,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572180939] [2022-11-25 22:25:01,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:25:01,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-25 22:25:01,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:25:01,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-25 22:25:01,633 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 22:25:01,638 INFO L87 Difference]: Start difference. First operand has 251 states, 130 states have (on average 1.2153846153846153) internal successors, (158), 133 states have internal predecessors, (158), 95 states have call successors, (95), 23 states have call predecessors, (95), 23 states have return successors, (95), 95 states have call predecessors, (95), 95 states have call successors, (95) Second operand has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2022-11-25 22:25:01,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:25:01,863 INFO L93 Difference]: Finished difference Result 447 states and 628 transitions. [2022-11-25 22:25:01,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 22:25:01,866 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) Word has length 313 [2022-11-25 22:25:01,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:25:01,877 INFO L225 Difference]: With dead ends: 447 [2022-11-25 22:25:01,877 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 22:25:01,888 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 22:25:01,893 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 307 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:25:01,899 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 307 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 22:25:01,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 22:25:01,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 22:25:01,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 22:25:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 22:25:01,930 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2022-11-25 22:25:01,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:25:01,931 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 22:25:01,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 64.0) internal successors, (64), 2 states have internal predecessors, (64), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (45), 1 states have call predecessors, (45), 1 states have call successors, (45) [2022-11-25 22:25:01,931 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 22:25:01,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 22:25:01,934 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-25 22:25:01,935 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-25 22:25:01,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 22:25:02,147 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-25 22:25:02,150 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 22:25:02,440 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-25 22:25:02,440 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-25 22:25:02,440 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-25 22:25:02,441 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-25 22:25:02,441 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-25 22:25:02,441 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-25 22:25:02,441 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-25 22:25:02,441 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-25 22:25:02,442 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-25 22:25:02,442 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-25 22:25:02,442 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-25 22:25:02,443 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-25 22:25:02,443 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-25 22:25:02,443 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-25 22:25:02,443 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-25 22:25:02,444 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-25 22:25:02,444 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-25 22:25:02,444 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-25 22:25:02,444 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-25 22:25:02,444 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-25 22:25:02,445 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-25 22:25:02,445 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-25 22:25:02,445 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-25 22:25:02,446 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-25 22:25:02,446 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-25 22:25:02,446 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-25 22:25:02,446 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-25 22:25:02,446 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-25 22:25:02,447 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-25 22:25:02,447 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-25 22:25:02,447 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-25 22:25:02,447 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-25 22:25:02,447 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-25 22:25:02,448 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-25 22:25:02,448 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-25 22:25:02,448 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-25 22:25:02,448 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-25 22:25:02,449 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-25 22:25:02,449 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-25 22:25:02,449 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-25 22:25:02,449 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-25 22:25:02,449 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-25 22:25:02,450 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-25 22:25:02,451 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-25 22:25:02,452 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-25 22:25:02,452 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-25 22:25:02,452 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-25 22:25:02,452 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-25 22:25:02,453 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-25 22:25:02,453 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-25 22:25:02,453 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-25 22:25:02,453 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-25 22:25:02,454 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-25 22:25:02,454 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-25 22:25:02,454 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-25 22:25:02,455 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-25 22:25:02,455 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-25 22:25:02,455 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-25 22:25:02,456 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-25 22:25:02,458 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-25 22:25:02,458 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-25 22:25:02,458 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-25 22:25:02,459 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-25 22:25:02,459 INFO L902 garLoopResultBuilder]: At program point L7390-1(line 7390) the Hoare annotation is: true [2022-11-25 22:25:02,459 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-25 22:25:02,459 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-25 22:25:02,460 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-25 22:25:02,460 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-25 22:25:02,460 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-25 22:25:02,460 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-25 22:25:02,460 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-25 22:25:02,461 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-25 22:25:02,461 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-25 22:25:02,461 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-25 22:25:02,461 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-25 22:25:02,463 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-25 22:25:02,467 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-25 22:25:02,468 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-25 22:25:02,470 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-25 22:25:02,471 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-25 22:25:02,471 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-25 22:25:02,471 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7265 7267) the Hoare annotation is: true [2022-11-25 22:25:02,472 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-25 22:25:02,472 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-25 22:25:02,472 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-25 22:25:02,472 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-25 22:25:02,474 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-25 22:25:02,475 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-25 22:25:02,475 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-25 22:25:02,475 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-25 22:25:02,476 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-25 22:25:02,476 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-25 22:25:02,476 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-25 22:25:02,476 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-25 22:25:02,477 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-25 22:25:02,477 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-25 22:25:02,477 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-25 22:25:02,477 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-25 22:25:02,477 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-25 22:25:02,478 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-25 22:25:02,478 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-25 22:25:02,478 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-25 22:25:02,478 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-25 22:25:02,478 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-25 22:25:02,479 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-25 22:25:02,479 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-25 22:25:02,479 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-25 22:25:02,479 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-25 22:25:02,479 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-25 22:25:02,480 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-25 22:25:02,481 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-25 22:25:02,481 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-25 22:25:02,481 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-25 22:25:02,481 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-25 22:25:02,481 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-25 22:25:02,482 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-25 22:25:02,482 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-25 22:25:02,482 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-25 22:25:02,482 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-25 22:25:02,483 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-25 22:25:02,483 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-25 22:25:02,483 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-25 22:25:02,483 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-25 22:25:02,483 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-25 22:25:02,484 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-25 22:25:02,485 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-25 22:25:02,485 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-25 22:25:02,485 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-25 22:25:02,485 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-25 22:25:02,485 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-25 22:25:02,486 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-25 22:25:02,486 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-25 22:25:02,486 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-25 22:25:02,486 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-25 22:25:02,486 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-25 22:25:02,487 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-25 22:25:02,487 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-25 22:25:02,487 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-25 22:25:02,487 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-25 22:25:02,487 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-25 22:25:02,488 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-25 22:25:02,488 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-25 22:25:02,488 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-25 22:25:02,488 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-25 22:25:02,488 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-25 22:25:02,489 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-25 22:25:02,489 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-25 22:25:02,489 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-25 22:25:02,490 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-25 22:25:02,490 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-25 22:25:02,491 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-25 22:25:02,491 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-25 22:25:02,491 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-25 22:25:02,491 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-25 22:25:02,492 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-25 22:25:02,492 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-25 22:25:02,492 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-25 22:25:02,497 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-25 22:25:02,497 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-25 22:25:02,498 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-25 22:25:02,498 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-25 22:25:02,498 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-25 22:25:02,498 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-25 22:25:02,498 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-25 22:25:02,499 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-25 22:25:02,499 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-25 22:25:02,499 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-25 22:25:02,499 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-25 22:25:02,499 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-25 22:25:02,500 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-25 22:25:02,500 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-25 22:25:02,500 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-25 22:25:02,500 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-25 22:25:02,501 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-25 22:25:02,501 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-25 22:25:02,501 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-25 22:25:02,501 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-25 22:25:02,501 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-25 22:25:02,502 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-25 22:25:02,502 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-25 22:25:02,502 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-25 22:25:02,502 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-25 22:25:02,502 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-25 22:25:02,503 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-25 22:25:02,503 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-25 22:25:02,503 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-25 22:25:02,503 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-25 22:25:02,506 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-25 22:25:02,506 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-25 22:25:02,506 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-25 22:25:02,507 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-25 22:25:02,507 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-25 22:25:02,507 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-25 22:25:02,507 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-25 22:25:02,508 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-25 22:25:02,508 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-25 22:25:02,508 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-25 22:25:02,508 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-25 22:25:02,508 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-25 22:25:02,509 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-25 22:25:02,509 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-25 22:25:02,509 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-25 22:25:02,509 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-25 22:25:02,509 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-25 22:25:02,510 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-25 22:25:02,510 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-25 22:25:02,510 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-25 22:25:02,510 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-25 22:25:02,510 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-25 22:25:02,512 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-25 22:25:02,512 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-25 22:25:02,512 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-25 22:25:02,513 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-25 22:25:02,514 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-25 22:25:02,514 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-25 22:25:02,514 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-25 22:25:02,514 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-25 22:25:02,515 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-25 22:25:02,515 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-25 22:25:02,515 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-25 22:25:02,515 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-25 22:25:02,515 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-25 22:25:02,517 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-25 22:25:02,517 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-25 22:25:02,517 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-25 22:25:02,517 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-25 22:25:02,517 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-25 22:25:02,518 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 22:25:02,518 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-25 22:25:02,518 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-25 22:25:02,519 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-25 22:25:02,519 INFO L902 garLoopResultBuilder]: At program point L8485-1(line 8485) the Hoare annotation is: true [2022-11-25 22:25:02,519 INFO L899 garLoopResultBuilder]: For program point L8485-2(line 8485) no Hoare annotation was computed. [2022-11-25 22:25:02,519 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-25 22:25:02,520 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 22:25:02,520 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-25 22:25:02,520 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-25 22:25:02,521 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-25 22:25:02,521 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-25 22:25:02,521 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-25 22:25:02,521 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-25 22:25:02,521 INFO L902 garLoopResultBuilder]: At program point L8486-1(line 8486) the Hoare annotation is: true [2022-11-25 22:25:02,522 INFO L899 garLoopResultBuilder]: For program point L8482(line 8482) no Hoare annotation was computed. [2022-11-25 22:25:02,522 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-25 22:25:02,522 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-25 22:25:02,523 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-25 22:25:02,523 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-25 22:25:02,523 INFO L902 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: true [2022-11-25 22:25:02,523 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-25 22:25:02,524 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-25 22:25:02,524 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-25 22:25:02,527 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-11-25 22:25:02,530 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 22:25:02,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 10:25:02 BoogieIcfgContainer [2022-11-25 22:25:02,541 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 22:25:02,542 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 22:25:02,542 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 22:25:02,542 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 22:25:02,543 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:24:59" (3/4) ... [2022-11-25 22:25:02,547 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 22:25:02,553 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-25 22:25:02,554 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-25 22:25:02,555 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-25 22:25:02,556 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-25 22:25:02,556 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-25 22:25:02,556 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-25 22:25:02,556 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-25 22:25:02,557 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-25 22:25:02,557 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-25 22:25:02,557 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:25:02,587 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-25 22:25:02,589 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2022-11-25 22:25:02,592 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2022-11-25 22:25:02,594 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-25 22:25:02,596 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-25 22:25:02,597 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-25 22:25:02,599 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-25 22:25:02,600 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-25 22:25:03,163 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-25 22:25:03,163 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 22:25:03,164 INFO L158 Benchmark]: Toolchain (without parser) took 10244.31ms. Allocated memory was 167.8MB in the beginning and 274.7MB in the end (delta: 107.0MB). Free memory was 127.9MB in the beginning and 192.3MB in the end (delta: -64.3MB). Peak memory consumption was 157.6MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,165 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory was 67.2MB in the beginning and 67.1MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 22:25:03,165 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3386.42ms. Allocated memory is still 167.8MB. Free memory was 127.9MB in the beginning and 95.1MB in the end (delta: 32.9MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,166 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.63ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 84.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,166 INFO L158 Benchmark]: Boogie Preprocessor took 149.87ms. Allocated memory is still 167.8MB. Free memory was 84.6MB in the beginning and 77.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,167 INFO L158 Benchmark]: RCFGBuilder took 2697.95ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 77.2MB in the beginning and 164.5MB in the end (delta: -87.3MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,167 INFO L158 Benchmark]: TraceAbstraction took 3114.18ms. Allocated memory is still 228.6MB. Free memory was 163.4MB in the beginning and 151.3MB in the end (delta: 12.1MB). Peak memory consumption was 107.6MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,168 INFO L158 Benchmark]: Witness Printer took 621.69ms. Allocated memory was 228.6MB in the beginning and 274.7MB in the end (delta: 46.1MB). Free memory was 151.3MB in the beginning and 192.3MB in the end (delta: -41.0MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2022-11-25 22:25:03,170 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory was 67.2MB in the beginning and 67.1MB in the end (delta: 117.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3386.42ms. Allocated memory is still 167.8MB. Free memory was 127.9MB in the beginning and 95.1MB in the end (delta: 32.9MB). Peak memory consumption was 99.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.63ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 84.6MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.87ms. Allocated memory is still 167.8MB. Free memory was 84.6MB in the beginning and 77.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2697.95ms. Allocated memory was 167.8MB in the beginning and 228.6MB in the end (delta: 60.8MB). Free memory was 77.2MB in the beginning and 164.5MB in the end (delta: -87.3MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * TraceAbstraction took 3114.18ms. Allocated memory is still 228.6MB. Free memory was 163.4MB in the beginning and 151.3MB in the end (delta: 12.1MB). Peak memory consumption was 107.6MB. Max. memory is 16.1GB. * Witness Printer took 621.69ms. Allocated memory was 228.6MB in the beginning and 274.7MB in the end (delta: 46.1MB). Free memory was 151.3MB in the beginning and 192.3MB in the end (delta: -41.0MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 251 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 3.0s, OverallIterations: 1, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 307 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 35 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 307 mSDtfsCounter, 35 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=251occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 131 LocationsWithAnnotation, 498 PreInvPairs, 514 NumberOfFragments, 131 HoareAnnotationTreeSize, 498 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 131 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 626 NumberOfCodeBlocks, 626 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 312 ConstructedInterpolants, 0 QuantifiedInterpolants, 312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3403 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 1278/1278 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 8223]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8486]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8089]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7390]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-25 22:25:03,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e0b20442-dbcd-4192-8a70-1a50ab875013/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE