./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 e04fb08f 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_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/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_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0 --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-e04fb08 [2022-11-16 19:42:02,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:42:02,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:42:02,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:42:02,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:42:02,104 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:42:02,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:42:02,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:42:02,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:42:02,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:42:02,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:42:02,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:42:02,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:42:02,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:42:02,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:42:02,128 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:42:02,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:42:02,129 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:42:02,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:42:02,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:42:02,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:42:02,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:42:02,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:42:02,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:42:02,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:42:02,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:42:02,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:42:02,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:42:02,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:42:02,143 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:42:02,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:42:02,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:42:02,145 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:42:02,146 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:42:02,147 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:42:02,147 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:42:02,148 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:42:02,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:42:02,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:42:02,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:42:02,150 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:42:02,158 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/config/svcomp-Overflow-64bit-Taipan_Default.epf [2022-11-16 19:42:02,191 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:42:02,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:42:02,192 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:42:02,192 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:42:02,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:42:02,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:42:02,193 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:42:02,193 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:42:02,193 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:42:02,193 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 19:42:02,193 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:42:02,194 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:42:02,194 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 19:42:02,194 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 19:42:02,194 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:42:02,194 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 19:42:02,194 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 19:42:02,195 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 19:42:02,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:42:02,195 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:42:02,196 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-16 19:42:02,197 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:42:02,197 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:42:02,197 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:42:02,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:42:02,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:42:02,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:42:02,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:42:02,198 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 19:42:02,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:42:02,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:42:02,201 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 19:42:02,201 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 19:42:02,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:42:02,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:42:02,202 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_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 723ac1839b12f7ec2d51e01d6b07ab9cd6a1336eb9a801e97d56c2782f32ef5c [2022-11-16 19:42:02,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:42:02,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:42:02,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:42:02,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:42:02,545 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:42:02,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-16 19:42:02,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/data/ac709fa84/6d8f8de1a1c0480b8a9e9f01eb8e82e3/FLAG4e54d286a [2022-11-16 19:42:03,382 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:42:03,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2022-11-16 19:42:03,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/data/ac709fa84/6d8f8de1a1c0480b8a9e9f01eb8e82e3/FLAG4e54d286a [2022-11-16 19:42:03,462 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/data/ac709fa84/6d8f8de1a1c0480b8a9e9f01eb8e82e3 [2022-11-16 19:42:03,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:42:03,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:42:03,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:42:03,471 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:42:03,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:42:03,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:03" (1/1) ... [2022-11-16 19:42:03,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79f60895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:03, skipping insertion in model container [2022-11-16 19:42:03,477 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:42:03" (1/1) ... [2022-11-16 19:42:03,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:42:03,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:42:03,937 WARN L229 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_cef35c84-8fc2-4b3b-8757-694571e34c52/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-16 19:42:03,941 WARN L229 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_cef35c84-8fc2-4b3b-8757-694571e34c52/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-16 19:42:04,874 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,875 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,876 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,876 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,877 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,892 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,893 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,902 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,908 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,910 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,911 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:04,912 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 19:42:05,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 19:42:05,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 19:42:05,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 19:42:05,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 19:42:05,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 19:42:05,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 19:42:05,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 19:42:05,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 19:42:05,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 19:42:05,376 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 19:42:05,399 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,399 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,405 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,412 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,477 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,478 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,478 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,478 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,480 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,482 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,482 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,482 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,485 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,486 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,486 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,487 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,490 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,491 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,498 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,499 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,500 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:42:05,555 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:42:05,586 WARN L229 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_cef35c84-8fc2-4b3b-8757-694571e34c52/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2022-11-16 19:42:05,587 WARN L229 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_cef35c84-8fc2-4b3b-8757-694571e34c52/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2022-11-16 19:42:05,648 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,649 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,650 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,665 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,666 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,667 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,667 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,668 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,669 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,670 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,670 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 19:42:05,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 19:42:05,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 19:42:05,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 19:42:05,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 19:42:05,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 19:42:05,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 19:42:05,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 19:42:05,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 19:42:05,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 19:42:05,793 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 19:42:05,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,835 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,837 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,849 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,896 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,898 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,898 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,899 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,900 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,902 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,902 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,904 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,904 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,904 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,905 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,907 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,909 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,910 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,918 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,918 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,919 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:42:05,933 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:42:06,187 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:42:06,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06 WrapperNode [2022-11-16 19:42:06,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:42:06,189 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:42:06,189 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:42:06,190 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:42:06,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,301 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,444 INFO L138 Inliner]: procedures = 697, calls = 1887, calls flagged for inlining = 61, calls inlined = 14, statements flattened = 817 [2022-11-16 19:42:06,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:42:06,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:42:06,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:42:06,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:42:06,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,503 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,525 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:42:06,555 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:42:06,555 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:42:06,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:42:06,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (1/1) ... [2022-11-16 19:42:06,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:42:06,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:42:06,590 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:42:06,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:42:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-16 19:42:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-16 19:42:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-16 19:42:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-16 19:42:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:42:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 19:42:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 19:42:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 19:42:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 19:42:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 19:42:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 19:42:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-16 19:42:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-16 19:42:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 19:42:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 19:42:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 19:42:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 19:42:06,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 19:42:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:42:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:42:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:42:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-16 19:42:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-16 19:42:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 19:42:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 19:42:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:42:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:42:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 19:42:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 19:42:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 19:42:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 19:42:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 19:42:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 19:42:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-16 19:42:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-16 19:42:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 19:42:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 19:42:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 19:42:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 19:42:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 19:42:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 19:42:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:42:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:42:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:42:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-16 19:42:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-16 19:42:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 19:42:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 19:42:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 19:42:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 19:42:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 19:42:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 19:42:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 19:42:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-16 19:42:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-16 19:42:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 19:42:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 19:42:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 19:42:07,051 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:42:07,057 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:42:08,376 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 19:42:08,688 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 19:42:08,688 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-16 19:42:08,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:08 BoogieIcfgContainer [2022-11-16 19:42:08,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 19:42:08,695 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 19:42:08,695 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 19:42:08,698 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 19:42:08,698 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 07:42:03" (1/3) ... [2022-11-16 19:42:08,699 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bce6e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:42:08, skipping insertion in model container [2022-11-16 19:42:08,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:42:06" (2/3) ... [2022-11-16 19:42:08,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bce6e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:42:08, skipping insertion in model container [2022-11-16 19:42:08,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:08" (3/3) ... [2022-11-16 19:42:08,703 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2022-11-16 19:42:08,724 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 19:42:08,725 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-16 19:42:08,796 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 19:42:08,803 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;@68e640a1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 19:42:08,803 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-16 19:42:08,811 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) [2022-11-16 19:42:08,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2022-11-16 19:42:08,862 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:42:08,864 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] [2022-11-16 19:42:08,864 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW] === [2022-11-16 19:42:08,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:42:08,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1804903174, now seen corresponding path program 1 times [2022-11-16 19:42:08,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:42:08,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360751554] [2022-11-16 19:42:08,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:42:08,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:42:09,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:42:09,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:42:09,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360751554] [2022-11-16 19:42:09,625 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: Unsupported non-linear arithmetic [2022-11-16 19:42:09,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [588520898] [2022-11-16 19:42:09,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:42:09,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:42:09,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:42:09,631 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:42:09,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 19:42:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:42:10,561 INFO L263 TraceCheckSpWp]: Trace formula consists of 3407 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-16 19:42:10,580 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:42:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1278 trivial. 0 not checked. [2022-11-16 19:42:10,652 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:42:10,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [588520898] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:42:10,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:42:10,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-11-16 19:42:10,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535952264] [2022-11-16 19:42:10,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:42:10,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-16 19:42:10,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:42:10,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-16 19:42:10,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-16 19:42:10,692 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) [2022-11-16 19:42:10,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:42:10,950 INFO L93 Difference]: Finished difference Result 447 states and 628 transitions. [2022-11-16 19:42:10,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-16 19:42:10,953 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 [2022-11-16 19:42:10,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:42:10,964 INFO L225 Difference]: With dead ends: 447 [2022-11-16 19:42:10,964 INFO L226 Difference]: Without dead ends: 0 [2022-11-16 19:42:10,973 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 [2022-11-16 19:42:10,978 INFO L413 NwaCegarLoop]: 307 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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 [2022-11-16 19:42:10,982 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] [2022-11-16 19:42:10,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-16 19:42:11,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-16 19:42:11,005 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) [2022-11-16 19:42:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-16 19:42:11,007 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 313 [2022-11-16 19:42:11,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:42:11,007 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-16 19:42:11,008 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) [2022-11-16 19:42:11,009 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-16 19:42:11,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-16 19:42:11,016 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 2 remaining) [2022-11-16 19:42:11,017 INFO L805 garLoopResultBuilder]: Registering result SAFE for location s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 2 remaining) [2022-11-16 19:42:11,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 19:42:11,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-16 19:42:11,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-16 19:42:11,437 INFO L902 garLoopResultBuilder]: At program point bounded_mallocENTRY(lines 6931 6936) the Hoare annotation is: true [2022-11-16 19:42:11,438 INFO L899 garLoopResultBuilder]: For program point bounded_mallocEXIT(lines 6931 6936) no Hoare annotation was computed. [2022-11-16 19:42:11,438 INFO L899 garLoopResultBuilder]: For program point L6932-1(lines 6932 6934) no Hoare annotation was computed. [2022-11-16 19:42:11,438 INFO L902 garLoopResultBuilder]: At program point L6932(lines 6932 6934) the Hoare annotation is: true [2022-11-16 19:42:11,438 INFO L899 garLoopResultBuilder]: For program point L8225(lines 8225 8229) no Hoare annotation was computed. [2022-11-16 19:42:11,439 INFO L899 garLoopResultBuilder]: For program point L8277-3(line 8277) no Hoare annotation was computed. [2022-11-16 19:42:11,439 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validEXIT(lines 8281 8302) no Hoare annotation was computed. [2022-11-16 19:42:11,439 INFO L902 garLoopResultBuilder]: At program point L8277-2(line 8277) the Hoare annotation is: true [2022-11-16 19:42:11,439 INFO L899 garLoopResultBuilder]: For program point L8277(line 8277) no Hoare annotation was computed. [2022-11-16 19:42:11,439 INFO L902 garLoopResultBuilder]: At program point L8277-5(lines 8223 8278) the Hoare annotation is: true [2022-11-16 19:42:11,439 INFO L899 garLoopResultBuilder]: For program point L8277-4(line 8277) no Hoare annotation was computed. [2022-11-16 19:42:11,440 INFO L899 garLoopResultBuilder]: For program point L8296-1(line 8296) no Hoare annotation was computed. [2022-11-16 19:42:11,440 INFO L902 garLoopResultBuilder]: At program point L8296(line 8296) the Hoare annotation is: true [2022-11-16 19:42:11,440 INFO L899 garLoopResultBuilder]: For program point L8284(lines 8284 8288) no Hoare annotation was computed. [2022-11-16 19:42:11,440 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_is_validENTRY(lines 8281 8302) the Hoare annotation is: true [2022-11-16 19:42:11,440 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_is_validFINAL(lines 8281 8302) no Hoare annotation was computed. [2022-11-16 19:42:11,441 INFO L899 garLoopResultBuilder]: For program point L8235-1(line 8235) no Hoare annotation was computed. [2022-11-16 19:42:11,441 INFO L902 garLoopResultBuilder]: At program point L8235(line 8235) the Hoare annotation is: true [2022-11-16 19:42:11,441 INFO L899 garLoopResultBuilder]: For program point L6747-1(line 6747) no Hoare annotation was computed. [2022-11-16 19:42:11,441 INFO L902 garLoopResultBuilder]: At program point L6747(line 6747) the Hoare annotation is: true [2022-11-16 19:42:11,441 INFO L899 garLoopResultBuilder]: For program point L6749-1(line 6749) no Hoare annotation was computed. [2022-11-16 19:42:11,442 INFO L902 garLoopResultBuilder]: At program point L6749(line 6749) the Hoare annotation is: true [2022-11-16 19:42:11,442 INFO L899 garLoopResultBuilder]: For program point L6743-4(lines 6742 6754) no Hoare annotation was computed. [2022-11-16 19:42:11,442 INFO L899 garLoopResultBuilder]: For program point L6743-2(lines 6743 6753) no Hoare annotation was computed. [2022-11-16 19:42:11,442 INFO L899 garLoopResultBuilder]: For program point ensure_array_list_has_allocated_data_memberEXIT(lines 6742 6754) no Hoare annotation was computed. [2022-11-16 19:42:11,442 INFO L902 garLoopResultBuilder]: At program point ensure_array_list_has_allocated_data_memberENTRY(lines 6742 6754) the Hoare annotation is: true [2022-11-16 19:42:11,442 INFO L902 garLoopResultBuilder]: At program point L6750(line 6750) the Hoare annotation is: true [2022-11-16 19:42:11,443 INFO L899 garLoopResultBuilder]: For program point L6752-1(line 6752) no Hoare annotation was computed. [2022-11-16 19:42:11,443 INFO L902 garLoopResultBuilder]: At program point L6752(line 6752) the Hoare annotation is: true [2022-11-16 19:42:11,443 INFO L899 garLoopResultBuilder]: For program point L6750-3(lines 6750 6752) no Hoare annotation was computed. [2022-11-16 19:42:11,443 INFO L899 garLoopResultBuilder]: For program point L6750-1(lines 6750 6752) no Hoare annotation was computed. [2022-11-16 19:42:11,443 INFO L899 garLoopResultBuilder]: For program point L6744-1(lines 6744 6746) no Hoare annotation was computed. [2022-11-16 19:42:11,443 INFO L902 garLoopResultBuilder]: At program point L6744(lines 6744 6746) the Hoare annotation is: true [2022-11-16 19:42:11,444 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_boundedEXIT(lines 6728 6740) no Hoare annotation was computed. [2022-11-16 19:42:11,444 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_boundedENTRY(lines 6728 6740) the Hoare annotation is: true [2022-11-16 19:42:11,444 INFO L902 garLoopResultBuilder]: At program point aws_array_list_is_validENTRY(lines 2935 2962) the Hoare annotation is: true [2022-11-16 19:42:11,444 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validEXIT(lines 2935 2962) no Hoare annotation was computed. [2022-11-16 19:42:11,444 INFO L899 garLoopResultBuilder]: For program point L2939(lines 2939 2943) no Hoare annotation was computed. [2022-11-16 19:42:11,445 INFO L902 garLoopResultBuilder]: At program point L2948(line 2948) the Hoare annotation is: true [2022-11-16 19:42:11,445 INFO L899 garLoopResultBuilder]: For program point L2948-1(line 2948) no Hoare annotation was computed. [2022-11-16 19:42:11,445 INFO L899 garLoopResultBuilder]: For program point aws_array_list_is_validFINAL(lines 2935 2962) no Hoare annotation was computed. [2022-11-16 19:42:11,445 INFO L899 garLoopResultBuilder]: For program point nondet_boolEXIT(line 261) no Hoare annotation was computed. [2022-11-16 19:42:11,445 INFO L902 garLoopResultBuilder]: At program point nondet_boolENTRY(line 261) the Hoare annotation is: true [2022-11-16 19:42:11,445 INFO L899 garLoopResultBuilder]: For program point my_abortEXIT(lines 232 234) no Hoare annotation was computed. [2022-11-16 19:42:11,446 INFO L902 garLoopResultBuilder]: At program point my_abortENTRY(lines 232 234) the Hoare annotation is: true [2022-11-16 19:42:11,446 INFO L899 garLoopResultBuilder]: For program point aws_mul_size_checkedEXIT(lines 2586 2594) no Hoare annotation was computed. [2022-11-16 19:42:11,446 INFO L899 garLoopResultBuilder]: For program point L2498-1(lines 2498 2499) no Hoare annotation was computed. [2022-11-16 19:42:11,446 INFO L902 garLoopResultBuilder]: At program point aws_mul_size_checkedENTRY(lines 2586 2594) the Hoare annotation is: true [2022-11-16 19:42:11,446 INFO L902 garLoopResultBuilder]: At program point L2501(lines 2497 2502) the Hoare annotation is: true [2022-11-16 19:42:11,447 INFO L902 garLoopResultBuilder]: At program point L2498(line 2498) the Hoare annotation is: true [2022-11-16 19:42:11,447 INFO L899 garLoopResultBuilder]: For program point L2499-1(line 2499) no Hoare annotation was computed. [2022-11-16 19:42:11,447 INFO L902 garLoopResultBuilder]: At program point L2499(line 2499) the Hoare annotation is: true [2022-11-16 19:42:11,447 INFO L899 garLoopResultBuilder]: For program point aws_priority_queue_backpointer_index_validEXIT(lines 8184 8200) no Hoare annotation was computed. [2022-11-16 19:42:11,447 INFO L902 garLoopResultBuilder]: At program point aws_priority_queue_backpointer_index_validENTRY(lines 8184 8200) the Hoare annotation is: true [2022-11-16 19:42:11,448 INFO L902 garLoopResultBuilder]: At program point L8186(line 8186) the Hoare annotation is: true [2022-11-16 19:42:11,448 INFO L899 garLoopResultBuilder]: For program point L8186-1(lines 8186 8190) no Hoare annotation was computed. [2022-11-16 19:42:11,448 INFO L902 garLoopResultBuilder]: At program point L2337-3(lines 2337 2343) the Hoare annotation is: true [2022-11-16 19:42:11,448 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedEXIT(lines 2331 2348) no Hoare annotation was computed. [2022-11-16 19:42:11,448 INFO L902 garLoopResultBuilder]: At program point aws_is_mem_zeroedENTRY(lines 2331 2348) the Hoare annotation is: true [2022-11-16 19:42:11,449 INFO L899 garLoopResultBuilder]: For program point aws_is_mem_zeroedFINAL(lines 2331 2348) no Hoare annotation was computed. [2022-11-16 19:42:11,449 INFO L899 garLoopResultBuilder]: For program point L2338(lines 2338 2342) no Hoare annotation was computed. [2022-11-16 19:42:11,449 INFO L902 garLoopResultBuilder]: At program point L7390(line 7390) the Hoare annotation is: true [2022-11-16 19:42:11,449 INFO L899 garLoopResultBuilder]: For program point L7388-1(lines 7388 7392) no Hoare annotation was computed. [2022-11-16 19:42:11,449 INFO L902 garLoopResultBuilder]: At program point L7390-1(line 7390) the Hoare annotation is: true [2022-11-16 19:42:11,450 INFO L899 garLoopResultBuilder]: For program point L7384(lines 7376 7394) no Hoare annotation was computed. [2022-11-16 19:42:11,450 INFO L902 garLoopResultBuilder]: At program point L7381(lines 7381 7383) the Hoare annotation is: true [2022-11-16 19:42:11,450 INFO L899 garLoopResultBuilder]: For program point memcpy_implEXIT(lines 7376 7394) no Hoare annotation was computed. [2022-11-16 19:42:11,450 INFO L902 garLoopResultBuilder]: At program point L7377-1(line 7377) the Hoare annotation is: true [2022-11-16 19:42:11,450 INFO L902 garLoopResultBuilder]: At program point memcpy_implENTRY(lines 7376 7394) the Hoare annotation is: true [2022-11-16 19:42:11,451 INFO L902 garLoopResultBuilder]: At program point L7377(line 7377) the Hoare annotation is: true [2022-11-16 19:42:11,451 INFO L899 garLoopResultBuilder]: For program point L3170-2(line 3170) no Hoare annotation was computed. [2022-11-16 19:42:11,451 INFO L902 garLoopResultBuilder]: At program point L3170-1(line 3170) the Hoare annotation is: true [2022-11-16 19:42:11,451 INFO L899 garLoopResultBuilder]: For program point L3169-3(line 3169) no Hoare annotation was computed. [2022-11-16 19:42:11,451 INFO L902 garLoopResultBuilder]: At program point L3169-2(line 3169) the Hoare annotation is: true [2022-11-16 19:42:11,451 INFO L899 garLoopResultBuilder]: For program point aws_array_list_lengthEXIT(lines 3163 3174) no Hoare annotation was computed. [2022-11-16 19:42:11,452 INFO L902 garLoopResultBuilder]: At program point aws_array_list_lengthENTRY(lines 3163 3174) the Hoare annotation is: true [2022-11-16 19:42:11,452 INFO L902 garLoopResultBuilder]: At program point L3172(line 3172) the Hoare annotation is: true [2022-11-16 19:42:11,452 INFO L902 garLoopResultBuilder]: At program point L3170(line 3170) the Hoare annotation is: true [2022-11-16 19:42:11,452 INFO L899 garLoopResultBuilder]: For program point L3172-2(line 3172) no Hoare annotation was computed. [2022-11-16 19:42:11,452 INFO L902 garLoopResultBuilder]: At program point L3172-1(line 3172) the Hoare annotation is: true [2022-11-16 19:42:11,453 INFO L902 garLoopResultBuilder]: At program point L7262(lines 7262 7264) the Hoare annotation is: true [2022-11-16 19:42:11,453 INFO L902 garLoopResultBuilder]: At program point L7265(lines 7265 7267) the Hoare annotation is: true [2022-11-16 19:42:11,453 INFO L902 garLoopResultBuilder]: At program point L7262-1(lines 7262 7264) the Hoare annotation is: true [2022-11-16 19:42:11,453 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2022-11-16 19:42:11,453 INFO L902 garLoopResultBuilder]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2022-11-16 19:42:11,453 INFO L902 garLoopResultBuilder]: At program point can_fail_mallocENTRY(lines 6948 6952) the Hoare annotation is: true [2022-11-16 19:42:11,454 INFO L899 garLoopResultBuilder]: For program point L6951-1(line 6951) no Hoare annotation was computed. [2022-11-16 19:42:11,454 INFO L902 garLoopResultBuilder]: At program point L6951(line 6951) the Hoare annotation is: true [2022-11-16 19:42:11,454 INFO L899 garLoopResultBuilder]: For program point L6949-3(lines 6949 6951) no Hoare annotation was computed. [2022-11-16 19:42:11,454 INFO L899 garLoopResultBuilder]: For program point can_fail_mallocEXIT(lines 6948 6952) no Hoare annotation was computed. [2022-11-16 19:42:11,454 INFO L899 garLoopResultBuilder]: For program point L6949-1(lines 6949 6951) no Hoare annotation was computed. [2022-11-16 19:42:11,455 INFO L902 garLoopResultBuilder]: At program point L6949(line 6949) the Hoare annotation is: true [2022-11-16 19:42:11,455 INFO L899 garLoopResultBuilder]: For program point L3202-2(line 3202) no Hoare annotation was computed. [2022-11-16 19:42:11,455 INFO L902 garLoopResultBuilder]: At program point L3202-1(line 3202) the Hoare annotation is: true [2022-11-16 19:42:11,455 INFO L902 garLoopResultBuilder]: At program point L3199-1(line 3199) the Hoare annotation is: true [2022-11-16 19:42:11,455 INFO L902 garLoopResultBuilder]: At program point L3199(line 3199) the Hoare annotation is: true [2022-11-16 19:42:11,455 INFO L899 garLoopResultBuilder]: For program point L3197(lines 3197 3201) no Hoare annotation was computed. [2022-11-16 19:42:11,456 INFO L899 garLoopResultBuilder]: For program point L3199-2(line 3199) no Hoare annotation was computed. [2022-11-16 19:42:11,456 INFO L902 garLoopResultBuilder]: At program point L3194(lines 3194 3196) the Hoare annotation is: true [2022-11-16 19:42:11,456 INFO L902 garLoopResultBuilder]: At program point L3193-1(line 3193) the Hoare annotation is: true [2022-11-16 19:42:11,456 INFO L902 garLoopResultBuilder]: At program point L3193(line 3193) the Hoare annotation is: true [2022-11-16 19:42:11,456 INFO L902 garLoopResultBuilder]: At program point L3194-1(lines 3194 3196) the Hoare annotation is: true [2022-11-16 19:42:11,456 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrEXIT(lines 3191 3204) no Hoare annotation was computed. [2022-11-16 19:42:11,457 INFO L899 garLoopResultBuilder]: For program point L3193-2(line 3193) no Hoare annotation was computed. [2022-11-16 19:42:11,457 INFO L902 garLoopResultBuilder]: At program point aws_array_list_get_at_ptrENTRY(lines 3191 3204) the Hoare annotation is: true [2022-11-16 19:42:11,457 INFO L902 garLoopResultBuilder]: At program point L3202(line 3202) the Hoare annotation is: true [2022-11-16 19:42:11,457 INFO L899 garLoopResultBuilder]: For program point L3203-1(line 3203) no Hoare annotation was computed. [2022-11-16 19:42:11,457 INFO L899 garLoopResultBuilder]: For program point aws_array_list_get_at_ptrFINAL(lines 3191 3204) no Hoare annotation was computed. [2022-11-16 19:42:11,457 INFO L902 garLoopResultBuilder]: At program point L3203(line 3203) the Hoare annotation is: true [2022-11-16 19:42:11,458 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 210 212) the Hoare annotation is: true [2022-11-16 19:42:11,458 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 210 212) no Hoare annotation was computed. [2022-11-16 19:42:11,458 INFO L902 garLoopResultBuilder]: At program point aws_raise_errorENTRY(lines 1988 1999) the Hoare annotation is: true [2022-11-16 19:42:11,458 INFO L899 garLoopResultBuilder]: For program point aws_raise_errorEXIT(lines 1988 1999) no Hoare annotation was computed. [2022-11-16 19:42:11,458 INFO L902 garLoopResultBuilder]: At program point my_memcpyENTRY(lines 7396 7398) the Hoare annotation is: true [2022-11-16 19:42:11,458 INFO L899 garLoopResultBuilder]: For program point my_memcpyEXIT(lines 7396 7398) no Hoare annotation was computed. [2022-11-16 19:42:11,459 INFO L899 garLoopResultBuilder]: For program point L7397-1(line 7397) no Hoare annotation was computed. [2022-11-16 19:42:11,459 INFO L902 garLoopResultBuilder]: At program point L7397(line 7397) the Hoare annotation is: true [2022-11-16 19:42:11,459 INFO L899 garLoopResultBuilder]: For program point can_fail_allocatorEXIT(lines 6938 6940) no Hoare annotation was computed. [2022-11-16 19:42:11,459 INFO L902 garLoopResultBuilder]: At program point can_fail_allocatorENTRY(lines 6938 6940) the Hoare annotation is: true [2022-11-16 19:42:11,459 INFO L902 garLoopResultBuilder]: At program point __CPROVER_overflow_multENTRY(lines 253 256) the Hoare annotation is: true [2022-11-16 19:42:11,459 INFO L899 garLoopResultBuilder]: For program point __CPROVER_overflow_multEXIT(lines 253 256) no Hoare annotation was computed. [2022-11-16 19:42:11,460 INFO L899 garLoopResultBuilder]: For program point L8095-1(line 8095) no Hoare annotation was computed. [2022-11-16 19:42:11,460 INFO L902 garLoopResultBuilder]: At program point L8095(line 8095) the Hoare annotation is: true [2022-11-16 19:42:11,460 INFO L902 garLoopResultBuilder]: At program point L8097(line 8097) the Hoare annotation is: true [2022-11-16 19:42:11,460 INFO L899 garLoopResultBuilder]: For program point L8095-5(lines 8095 8098) no Hoare annotation was computed. [2022-11-16 19:42:11,460 INFO L899 garLoopResultBuilder]: For program point L8095-4(lines 8095 8098) no Hoare annotation was computed. [2022-11-16 19:42:11,461 INFO L899 garLoopResultBuilder]: For program point L8095-2(lines 8095 8096) no Hoare annotation was computed. [2022-11-16 19:42:11,461 INFO L902 garLoopResultBuilder]: At program point L8089-2(lines 8089 8110) the Hoare annotation is: true [2022-11-16 19:42:11,461 INFO L902 garLoopResultBuilder]: At program point s_sift_upENTRY(lines 8075 8114) the Hoare annotation is: true [2022-11-16 19:42:11,461 INFO L899 garLoopResultBuilder]: For program point L8079-1(line 8079) no Hoare annotation was computed. [2022-11-16 19:42:11,461 INFO L902 garLoopResultBuilder]: At program point L8079(line 8079) the Hoare annotation is: true [2022-11-16 19:42:11,461 INFO L899 garLoopResultBuilder]: For program point L8112-1(line 8112) no Hoare annotation was computed. [2022-11-16 19:42:11,462 INFO L902 garLoopResultBuilder]: At program point L8112(line 8112) the Hoare annotation is: true [2022-11-16 19:42:11,462 INFO L899 garLoopResultBuilder]: For program point L8100-2(lines 8100 8109) no Hoare annotation was computed. [2022-11-16 19:42:11,462 INFO L899 garLoopResultBuilder]: For program point L8100-1(line 8100) no Hoare annotation was computed. [2022-11-16 19:42:11,462 INFO L902 garLoopResultBuilder]: At program point L8100(line 8100) the Hoare annotation is: true [2022-11-16 19:42:11,462 INFO L899 garLoopResultBuilder]: For program point L8096-1(line 8096) no Hoare annotation was computed. [2022-11-16 19:42:11,462 INFO L902 garLoopResultBuilder]: At program point L8096(line 8096) the Hoare annotation is: true [2022-11-16 19:42:11,463 INFO L899 garLoopResultBuilder]: For program point s_sift_upEXIT(lines 8075 8114) no Hoare annotation was computed. [2022-11-16 19:42:11,463 INFO L902 garLoopResultBuilder]: At program point L8100-3(lines 8089 8110) the Hoare annotation is: true [2022-11-16 19:42:11,463 INFO L902 garLoopResultBuilder]: At program point L8078(line 8078) the Hoare annotation is: true [2022-11-16 19:42:11,463 INFO L899 garLoopResultBuilder]: For program point L8078-2(line 8078) no Hoare annotation was computed. [2022-11-16 19:42:11,463 INFO L902 garLoopResultBuilder]: At program point L8078-1(line 8078) the Hoare annotation is: true [2022-11-16 19:42:11,464 INFO L899 garLoopResultBuilder]: For program point L8101-1(line 8101) no Hoare annotation was computed. [2022-11-16 19:42:11,464 INFO L902 garLoopResultBuilder]: At program point L8101(line 8101) the Hoare annotation is: true [2022-11-16 19:42:11,464 INFO L899 garLoopResultBuilder]: For program point L7608-1(line 7608) no Hoare annotation was computed. [2022-11-16 19:42:11,464 INFO L902 garLoopResultBuilder]: At program point L7608(line 7608) the Hoare annotation is: true [2022-11-16 19:42:11,464 INFO L902 garLoopResultBuilder]: At program point s_swapENTRY(lines 7980 8012) the Hoare annotation is: true [2022-11-16 19:42:11,464 INFO L899 garLoopResultBuilder]: For program point L7609-1(line 7609) no Hoare annotation was computed. [2022-11-16 19:42:11,465 INFO L902 garLoopResultBuilder]: At program point L7609(line 7609) the Hoare annotation is: true [2022-11-16 19:42:11,465 INFO L899 garLoopResultBuilder]: For program point L7981-2(line 7981) no Hoare annotation was computed. [2022-11-16 19:42:11,465 INFO L902 garLoopResultBuilder]: At program point L7981-1(line 7981) the Hoare annotation is: true [2022-11-16 19:42:11,465 INFO L902 garLoopResultBuilder]: At program point L7981(line 7981) the Hoare annotation is: true [2022-11-16 19:42:11,465 INFO L902 garLoopResultBuilder]: At program point L7593(lines 7593 7612) the Hoare annotation is: true [2022-11-16 19:42:11,466 INFO L899 garLoopResultBuilder]: For program point s_swapErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-16 19:42:11,466 INFO L902 garLoopResultBuilder]: At program point L7990(line 7990) the Hoare annotation is: true [2022-11-16 19:42:11,466 INFO L902 garLoopResultBuilder]: At program point L7990-2(lines 7990 8008) the Hoare annotation is: true [2022-11-16 19:42:11,466 INFO L899 garLoopResultBuilder]: For program point L7990-1(lines 7990 8008) no Hoare annotation was computed. [2022-11-16 19:42:11,466 INFO L902 garLoopResultBuilder]: At program point L7982(line 7982) the Hoare annotation is: true [2022-11-16 19:42:11,467 INFO L902 garLoopResultBuilder]: At program point L7594(line 7594) the Hoare annotation is: true [2022-11-16 19:42:11,467 INFO L899 garLoopResultBuilder]: For program point L7982-1(line 7982) no Hoare annotation was computed. [2022-11-16 19:42:11,467 INFO L899 garLoopResultBuilder]: For program point L7594-1(line 7594) no Hoare annotation was computed. [2022-11-16 19:42:11,467 INFO L899 garLoopResultBuilder]: For program point s_swapErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7587) no Hoare annotation was computed. [2022-11-16 19:42:11,467 INFO L902 garLoopResultBuilder]: At program point L7611-1(line 7611) the Hoare annotation is: true [2022-11-16 19:42:11,467 INFO L902 garLoopResultBuilder]: At program point L7611(line 7611) the Hoare annotation is: true [2022-11-16 19:42:11,468 INFO L899 garLoopResultBuilder]: For program point L7991-1(line 7991) no Hoare annotation was computed. [2022-11-16 19:42:11,468 INFO L902 garLoopResultBuilder]: At program point L7991(line 7991) the Hoare annotation is: true [2022-11-16 19:42:11,468 INFO L899 garLoopResultBuilder]: For program point L7611-2(line 7611) no Hoare annotation was computed. [2022-11-16 19:42:11,468 INFO L899 garLoopResultBuilder]: For program point L7983-1(line 7983) no Hoare annotation was computed. [2022-11-16 19:42:11,468 INFO L902 garLoopResultBuilder]: At program point L7983(line 7983) the Hoare annotation is: true [2022-11-16 19:42:11,469 INFO L899 garLoopResultBuilder]: For program point L7595-1(line 7595) no Hoare annotation was computed. [2022-11-16 19:42:11,469 INFO L902 garLoopResultBuilder]: At program point L7595(line 7595) the Hoare annotation is: true [2022-11-16 19:42:11,469 INFO L899 garLoopResultBuilder]: For program point L7587(line 7587) no Hoare annotation was computed. [2022-11-16 19:42:11,469 INFO L899 garLoopResultBuilder]: For program point L7579-4(lines 7579 7585) no Hoare annotation was computed. [2022-11-16 19:42:11,469 INFO L899 garLoopResultBuilder]: For program point L7992-1(line 7992) no Hoare annotation was computed. [2022-11-16 19:42:11,469 INFO L902 garLoopResultBuilder]: At program point L7579-3(lines 7579 7585) the Hoare annotation is: true [2022-11-16 19:42:11,470 INFO L902 garLoopResultBuilder]: At program point L7992(line 7992) the Hoare annotation is: true [2022-11-16 19:42:11,470 INFO L899 garLoopResultBuilder]: For program point L7984-2(line 7984) no Hoare annotation was computed. [2022-11-16 19:42:11,470 INFO L902 garLoopResultBuilder]: At program point L7984-1(line 7984) the Hoare annotation is: true [2022-11-16 19:42:11,470 INFO L902 garLoopResultBuilder]: At program point L7984(line 7984) the Hoare annotation is: true [2022-11-16 19:42:11,470 INFO L899 garLoopResultBuilder]: For program point L7596-2(line 7596) no Hoare annotation was computed. [2022-11-16 19:42:11,471 INFO L902 garLoopResultBuilder]: At program point L7596-1(line 7596) the Hoare annotation is: true [2022-11-16 19:42:11,471 INFO L902 garLoopResultBuilder]: At program point L7596(line 7596) the Hoare annotation is: true [2022-11-16 19:42:11,471 INFO L899 garLoopResultBuilder]: For program point L8009-1(line 8009) no Hoare annotation was computed. [2022-11-16 19:42:11,471 INFO L902 garLoopResultBuilder]: At program point L8009(line 8009) the Hoare annotation is: true [2022-11-16 19:42:11,471 INFO L899 garLoopResultBuilder]: For program point L7588-1(line 7588) no Hoare annotation was computed. [2022-11-16 19:42:11,471 INFO L902 garLoopResultBuilder]: At program point L7588(line 7588) the Hoare annotation is: true [2022-11-16 19:42:11,472 INFO L899 garLoopResultBuilder]: For program point L7580-1(line 7580) no Hoare annotation was computed. [2022-11-16 19:42:11,472 INFO L902 garLoopResultBuilder]: At program point L7580(line 7580) the Hoare annotation is: true [2022-11-16 19:42:11,472 INFO L899 garLoopResultBuilder]: For program point L7985-2(line 7985) no Hoare annotation was computed. [2022-11-16 19:42:11,472 INFO L902 garLoopResultBuilder]: At program point L7985-1(line 7985) the Hoare annotation is: true [2022-11-16 19:42:11,472 INFO L902 garLoopResultBuilder]: At program point L7985(line 7985) the Hoare annotation is: true [2022-11-16 19:42:11,472 INFO L902 garLoopResultBuilder]: At program point L8010(line 8010) the Hoare annotation is: true [2022-11-16 19:42:11,473 INFO L899 garLoopResultBuilder]: For program point L8010-2(line 8010) no Hoare annotation was computed. [2022-11-16 19:42:11,473 INFO L902 garLoopResultBuilder]: At program point L8010-1(line 8010) the Hoare annotation is: true [2022-11-16 19:42:11,473 INFO L899 garLoopResultBuilder]: For program point L7589-1(line 7589) no Hoare annotation was computed. [2022-11-16 19:42:11,473 INFO L902 garLoopResultBuilder]: At program point L7589(line 7589) the Hoare annotation is: true [2022-11-16 19:42:11,473 INFO L899 garLoopResultBuilder]: For program point L7581-1(line 7581) no Hoare annotation was computed. [2022-11-16 19:42:11,474 INFO L902 garLoopResultBuilder]: At program point L7581(line 7581) the Hoare annotation is: true [2022-11-16 19:42:11,474 INFO L902 garLoopResultBuilder]: At program point L7573-1(line 7573) the Hoare annotation is: true [2022-11-16 19:42:11,474 INFO L902 garLoopResultBuilder]: At program point L7573(line 7573) the Hoare annotation is: true [2022-11-16 19:42:11,474 INFO L899 garLoopResultBuilder]: For program point L7598(lines 7598 7601) no Hoare annotation was computed. [2022-11-16 19:42:11,474 INFO L902 garLoopResultBuilder]: At program point L8011-1(line 8011) the Hoare annotation is: true [2022-11-16 19:42:11,474 INFO L902 garLoopResultBuilder]: At program point L8011(line 8011) the Hoare annotation is: true [2022-11-16 19:42:11,475 INFO L899 garLoopResultBuilder]: For program point s_swapEXIT(lines 7980 8012) no Hoare annotation was computed. [2022-11-16 19:42:11,475 INFO L902 garLoopResultBuilder]: At program point L7590(line 7590) the Hoare annotation is: true [2022-11-16 19:42:11,475 INFO L899 garLoopResultBuilder]: For program point L8011-2(line 8011) no Hoare annotation was computed. [2022-11-16 19:42:11,475 INFO L899 garLoopResultBuilder]: For program point L7590-1(line 7590) no Hoare annotation was computed. [2022-11-16 19:42:11,475 INFO L902 garLoopResultBuilder]: At program point L7582(line 7582) the Hoare annotation is: true [2022-11-16 19:42:11,475 INFO L899 garLoopResultBuilder]: For program point L7582-1(line 7582) no Hoare annotation was computed. [2022-11-16 19:42:11,476 INFO L899 garLoopResultBuilder]: For program point L7574(line 7574) no Hoare annotation was computed. [2022-11-16 19:42:11,476 INFO L902 garLoopResultBuilder]: At program point L7599-1(line 7599) the Hoare annotation is: true [2022-11-16 19:42:11,476 INFO L902 garLoopResultBuilder]: At program point L7599(line 7599) the Hoare annotation is: true [2022-11-16 19:42:11,476 INFO L899 garLoopResultBuilder]: For program point L7599-2(line 7599) no Hoare annotation was computed. [2022-11-16 19:42:11,476 INFO L899 garLoopResultBuilder]: For program point L8475-1(lines 8475 8478) no Hoare annotation was computed. [2022-11-16 19:42:11,476 INFO L899 garLoopResultBuilder]: For program point L8467(lines 8467 8479) no Hoare annotation was computed. [2022-11-16 19:42:11,477 INFO L902 garLoopResultBuilder]: At program point L8467-1(lines 8467 8479) the Hoare annotation is: true [2022-11-16 19:42:11,477 INFO L899 garLoopResultBuilder]: For program point L8211-1(lines 8211 8215) no Hoare annotation was computed. [2022-11-16 19:42:11,477 INFO L902 garLoopResultBuilder]: At program point L8211(line 8211) the Hoare annotation is: true [2022-11-16 19:42:11,477 INFO L902 garLoopResultBuilder]: At program point L8475-4(lines 8475 8478) the Hoare annotation is: true [2022-11-16 19:42:11,477 INFO L899 garLoopResultBuilder]: For program point L8463-2(line 8463) no Hoare annotation was computed. [2022-11-16 19:42:11,478 INFO L902 garLoopResultBuilder]: At program point L8459(line 8459) the Hoare annotation is: true [2022-11-16 19:42:11,478 INFO L899 garLoopResultBuilder]: For program point L8459-1(line 8459) no Hoare annotation was computed. [2022-11-16 19:42:11,478 INFO L902 garLoopResultBuilder]: At program point L8463(line 8463) the Hoare annotation is: true [2022-11-16 19:42:11,478 INFO L902 garLoopResultBuilder]: At program point L8463-1(line 8463) the Hoare annotation is: true [2022-11-16 19:42:11,478 INFO L899 garLoopResultBuilder]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2022-11-16 19:42:11,478 INFO L902 garLoopResultBuilder]: At program point L6791(line 6791) the Hoare annotation is: true [2022-11-16 19:42:11,479 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-16 19:42:11,479 INFO L902 garLoopResultBuilder]: At program point L6804-1(line 6804) the Hoare annotation is: true [2022-11-16 19:42:11,479 INFO L902 garLoopResultBuilder]: At program point L6804(line 6804) the Hoare annotation is: true [2022-11-16 19:42:11,479 INFO L902 garLoopResultBuilder]: At program point L8485(line 8485) the Hoare annotation is: true [2022-11-16 19:42:11,479 INFO L902 garLoopResultBuilder]: At program point L8485-1(line 8485) the Hoare annotation is: true [2022-11-16 19:42:11,479 INFO L899 garLoopResultBuilder]: For program point L8485-2(line 8485) no Hoare annotation was computed. [2022-11-16 19:42:11,480 INFO L902 garLoopResultBuilder]: At program point L8477(line 8477) the Hoare annotation is: true [2022-11-16 19:42:11,480 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-16 19:42:11,480 INFO L899 garLoopResultBuilder]: For program point L8477-1(line 8477) no Hoare annotation was computed. [2022-11-16 19:42:11,480 INFO L902 garLoopResultBuilder]: At program point L8217(lines 8203 8220) the Hoare annotation is: true [2022-11-16 19:42:11,480 INFO L899 garLoopResultBuilder]: For program point L6805(line 6805) no Hoare annotation was computed. [2022-11-16 19:42:11,480 INFO L902 garLoopResultBuilder]: At program point L8465(line 8465) the Hoare annotation is: true [2022-11-16 19:42:11,481 INFO L899 garLoopResultBuilder]: For program point L8465-1(line 8465) no Hoare annotation was computed. [2022-11-16 19:42:11,481 INFO L899 garLoopResultBuilder]: For program point L8205(lines 8205 8209) no Hoare annotation was computed. [2022-11-16 19:42:11,481 INFO L902 garLoopResultBuilder]: At program point L8486-1(line 8486) the Hoare annotation is: true [2022-11-16 19:42:11,481 INFO L899 garLoopResultBuilder]: For program point L8482(line 8482) no Hoare annotation was computed. [2022-11-16 19:42:11,481 INFO L902 garLoopResultBuilder]: At program point L8486(line 8486) the Hoare annotation is: true [2022-11-16 19:42:11,481 INFO L902 garLoopResultBuilder]: At program point L6798(lines 6798 6799) the Hoare annotation is: true [2022-11-16 19:42:11,482 INFO L902 garLoopResultBuilder]: At program point L8210-4(lines 8210 8216) the Hoare annotation is: true [2022-11-16 19:42:11,482 INFO L899 garLoopResultBuilder]: For program point L8210-1(lines 8210 8216) no Hoare annotation was computed. [2022-11-16 19:42:11,482 INFO L902 garLoopResultBuilder]: At program point L6798-1(lines 6798 6799) the Hoare annotation is: true [2022-11-16 19:42:11,482 INFO L899 garLoopResultBuilder]: For program point L8210-5(lines 8210 8216) no Hoare annotation was computed. [2022-11-16 19:42:11,482 INFO L902 garLoopResultBuilder]: At program point __VERIFIER_assertENTRY(lines 222 224) the Hoare annotation is: true [2022-11-16 19:42:11,482 INFO L899 garLoopResultBuilder]: For program point __VERIFIER_assertEXIT(lines 222 224) no Hoare annotation was computed. [2022-11-16 19:42:11,486 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-16 19:42:11,489 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-16 19:42:11,498 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.11 07:42:11 BoogieIcfgContainer [2022-11-16 19:42:11,498 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-16 19:42:11,499 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-16 19:42:11,499 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-16 19:42:11,499 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-16 19:42:11,500 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:42:08" (3/4) ... [2022-11-16 19:42:11,502 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-16 19:42:11,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2022-11-16 19:42:11,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2022-11-16 19:42:11,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2022-11-16 19:42:11,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2022-11-16 19:42:11,509 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2022-11-16 19:42:11,510 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2022-11-16 19:42:11,511 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2022-11-16 19:42:11,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2022-11-16 19:42:11,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2022-11-16 19:42:11,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2022-11-16 19:42:11,512 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2022-11-16 19:42:11,513 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 19:42:11,527 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2022-11-16 19:42:11,529 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2022-11-16 19:42:11,530 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2022-11-16 19:42:11,532 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2022-11-16 19:42:11,533 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2022-11-16 19:42:11,535 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2022-11-16 19:42:11,536 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-16 19:42:11,538 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-11-16 19:42:12,112 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/witness.graphml [2022-11-16 19:42:12,112 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-16 19:42:12,113 INFO L158 Benchmark]: Toolchain (without parser) took 8645.24ms. Allocated memory was 138.4MB in the beginning and 316.7MB in the end (delta: 178.3MB). Free memory was 93.2MB in the beginning and 96.3MB in the end (delta: -3.1MB). Peak memory consumption was 174.6MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,114 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:42:12,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2717.34ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 93.0MB in the beginning and 70.4MB in the end (delta: 22.6MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,114 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.99ms. Allocated memory is still 192.9MB. Free memory was 70.4MB in the beginning and 143.0MB in the end (delta: -72.5MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,115 INFO L158 Benchmark]: Boogie Preprocessor took 103.33ms. Allocated memory is still 192.9MB. Free memory was 143.0MB in the beginning and 134.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,115 INFO L158 Benchmark]: RCFGBuilder took 2136.63ms. Allocated memory is still 192.9MB. Free memory was 134.6MB in the beginning and 109.8MB in the end (delta: 24.8MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,116 INFO L158 Benchmark]: TraceAbstraction took 2803.48ms. Allocated memory was 192.9MB in the beginning and 316.7MB in the end (delta: 123.7MB). Free memory was 109.8MB in the beginning and 223.2MB in the end (delta: -113.4MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,116 INFO L158 Benchmark]: Witness Printer took 613.67ms. Allocated memory is still 316.7MB. Free memory was 223.2MB in the beginning and 96.3MB in the end (delta: 126.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2022-11-16 19:42:12,119 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 138.4MB. Free memory is still 118.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2717.34ms. Allocated memory was 138.4MB in the beginning and 192.9MB in the end (delta: 54.5MB). Free memory was 93.0MB in the beginning and 70.4MB in the end (delta: 22.6MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.99ms. Allocated memory is still 192.9MB. Free memory was 70.4MB in the beginning and 143.0MB in the end (delta: -72.5MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 103.33ms. Allocated memory is still 192.9MB. Free memory was 143.0MB in the beginning and 134.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2136.63ms. Allocated memory is still 192.9MB. Free memory was 134.6MB in the beginning and 109.8MB in the end (delta: 24.8MB). Peak memory consumption was 84.6MB. Max. memory is 16.1GB. * TraceAbstraction took 2803.48ms. Allocated memory was 192.9MB in the beginning and 316.7MB in the end (delta: 123.7MB). Free memory was 109.8MB in the beginning and 223.2MB in the end (delta: -113.4MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Witness Printer took 613.67ms. Allocated memory is still 316.7MB. Free memory was 223.2MB in the beginning and 96.3MB in the end (delta: 126.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7587]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 24 procedures, 251 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 2.7s, OverallIterations: 1, TraceHistogramMax: 29, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 307 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 35 IncrementalHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 307 mSDtfsCounter, 35 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 312 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=251occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 131 LocationsWithAnnotation, 498 PreInvPairs, 514 NumberOfFragments, 131 HoareAnnotationTreeSize, 498 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 131 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 626 NumberOfCodeBlocks, 626 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 312 ConstructedInterpolants, 0 QuantifiedInterpolants, 312 SizeOfPredicates, 0 NumberOfNonLiveVariables, 3407 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! [2022-11-16 19:42:12,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef35c84-8fc2-4b3b-8757-694571e34c52/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE