./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:12:08,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:12:08,095 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-23 21:12:08,101 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:12:08,102 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:12:08,132 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:12:08,133 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:12:08,133 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:12:08,134 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:12:08,135 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:12:08,135 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:12:08,136 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:12:08,137 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:12:08,137 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:12:08,138 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:12:08,139 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:12:08,139 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:12:08,140 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:12:08,141 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:12:08,141 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:12:08,142 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:12:08,148 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:12:08,149 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:12:08,150 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:12:08,150 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:12:08,151 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:12:08,151 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:12:08,152 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:12:08,152 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:12:08,153 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 21:12:08,154 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:12:08,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:12:08,155 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:12:08,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:12:08,156 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:12:08,156 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:12:08,156 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:12:08,157 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:12:08,157 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:12:08,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:12:08,158 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:12:08,159 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:12:08,159 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:12:08,159 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:12:08,160 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:12:08,160 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:12:08,161 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-23 21:12:08,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:12:08,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:12:08,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:12:08,531 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:12:08,533 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:12:08,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-23 21:12:11,657 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:12:12,213 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:12:12,214 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-23 21:12:12,258 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/data/e506b6d53/dd468d382e4346d69335127c35430070/FLAG786539803 [2023-11-23 21:12:12,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/data/e506b6d53/dd468d382e4346d69335127c35430070 [2023-11-23 21:12:12,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:12:12,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:12:12,290 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:12:12,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:12:12,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:12:12,298 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:12:12" (1/1) ... [2023-11-23 21:12:12,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e9cdbef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:12, skipping insertion in model container [2023-11-23 21:12:12,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:12:12" (1/1) ... [2023-11-23 21:12:12,515 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:12:13,854 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,855 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,855 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,857 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,858 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,884 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,886 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,890 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,894 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,898 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,901 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,902 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:13,903 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,440 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 21:12:14,442 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 21:12:14,448 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 21:12:14,450 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 21:12:14,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 21:12:14,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 21:12:14,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 21:12:14,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 21:12:14,460 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 21:12:14,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 21:12:14,714 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,715 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,721 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,730 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,849 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,850 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,851 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,851 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,854 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,856 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,856 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,858 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,859 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,859 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,860 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,860 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,861 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,865 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,866 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,868 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,869 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,880 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,880 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,894 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,895 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,895 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:14,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:12:14,978 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:12:15,099 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,101 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,101 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,102 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,103 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,114 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,118 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,120 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,121 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,122 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,123 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,124 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,206 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 21:12:15,207 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 21:12:15,209 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 21:12:15,210 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 21:12:15,211 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 21:12:15,212 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 21:12:15,212 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 21:12:15,213 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 21:12:15,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 21:12:15,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 21:12:15,259 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,259 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,260 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,265 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-23 21:12:15,291 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,292 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,292 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,293 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,294 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,294 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,295 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,295 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,295 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,296 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,296 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,297 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,297 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,298 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,298 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,300 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,301 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,306 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,307 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,308 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 21:12:15,315 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:12:15,530 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,530 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,530 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,531 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,532 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:12:15,541 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:12:15,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15 WrapperNode [2023-11-23 21:12:15,542 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:12:15,543 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:12:15,543 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:12:15,544 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:12:15,556 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,705 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,848 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-11-23 21:12:15,856 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:12:15,857 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:12:15,857 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:12:15,857 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:12:15,868 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,892 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,985 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:12:15,986 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:12:15,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:12:15,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:12:15,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (1/1) ... [2023-11-23 21:12:15,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:12:16,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:12:16,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:12:16,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:12:16,081 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-23 21:12:16,081 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-23 21:12:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-23 21:12:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-23 21:12:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:12:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-23 21:12:16,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-23 21:12:16,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-23 21:12:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-23 21:12:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-23 21:12:16,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-23 21:12:16,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:12:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-23 21:12:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-23 21:12:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 21:12:16,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 21:12:16,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:12:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:12:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:12:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-23 21:12:16,085 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-23 21:12:16,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:12:16,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:12:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-23 21:12:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-23 21:12:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-23 21:12:16,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-23 21:12:16,087 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-23 21:12:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-23 21:12:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-23 21:12:16,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-23 21:12:16,088 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-23 21:12:16,089 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-23 21:12:16,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-23 21:12:16,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-23 21:12:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-23 21:12:16,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-23 21:12:16,094 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:12:16,095 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:12:16,095 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-23 21:12:16,096 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-23 21:12:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:12:16,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:12:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-11-23 21:12:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-11-23 21:12:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:12:16,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-23 21:12:16,103 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-23 21:12:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-23 21:12:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-23 21:12:16,104 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-23 21:12:16,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-23 21:12:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:12:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-23 21:12:16,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-23 21:12:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 21:12:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 21:12:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:12:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:12:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:12:16,542 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:12:16,555 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:12:17,823 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:12:18,170 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:12:18,170 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-23 21:12:18,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:12:18 BoogieIcfgContainer [2023-11-23 21:12:18,172 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:12:18,174 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:12:18,175 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:12:18,178 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:12:18,179 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:12:12" (1/3) ... [2023-11-23 21:12:18,183 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40bdc5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:12:18, skipping insertion in model container [2023-11-23 21:12:18,183 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:12:15" (2/3) ... [2023-11-23 21:12:18,183 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40bdc5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:12:18, skipping insertion in model container [2023-11-23 21:12:18,184 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:12:18" (3/3) ... [2023-11-23 21:12:18,185 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2023-11-23 21:12:18,210 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:12:18,210 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-23 21:12:18,212 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40bdc5e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 09:12:18, skipping insertion in model container [2023-11-23 21:12:18,212 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-23 21:12:18,213 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 21:12:18,213 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 21:12:18,214 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 21:12:18,214 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:12:18" (3/3) ... [2023-11-23 21:12:18,220 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 21:12:18,224 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-23 21:12:18,224 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-11-23 21:12:18,225 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-23 21:12:18,226 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-23 21:12:18,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-23 21:12:18,228 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-23 21:12:18,228 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-11-23 21:12:18,259 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 211 nodes and edges [2023-11-23 21:12:18,261 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2023-11-23 21:12:18,264 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-11-23 21:12:18,266 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-23 21:12:18,269 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-23 21:12:18,271 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 21:12:18,273 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-23 21:12:18,276 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 21:12:19,264 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/witness.graphml [2023-11-23 21:12:19,264 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/witness.yml [2023-11-23 21:12:19,265 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 21:12:19,267 INFO L158 Benchmark]: Toolchain (without parser) took 6979.61ms. Allocated memory was 111.1MB in the beginning and 222.3MB in the end (delta: 111.1MB). Free memory was 59.4MB in the beginning and 134.0MB in the end (delta: -74.6MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,267 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 111.1MB. Free memory was 80.4MB in the beginning and 80.4MB in the end (delta: 24.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 21:12:19,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3252.63ms. Allocated memory was 111.1MB in the beginning and 167.8MB in the end (delta: 56.6MB). Free memory was 59.4MB in the beginning and 72.4MB in the end (delta: -13.0MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,268 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.38ms. Allocated memory is still 167.8MB. Free memory was 72.4MB in the beginning and 105.7MB in the end (delta: -33.2MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,269 INFO L158 Benchmark]: Boogie Preprocessor took 127.99ms. Allocated memory is still 167.8MB. Free memory was 105.7MB in the beginning and 98.2MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,269 INFO L158 Benchmark]: RCFGBuilder took 2186.77ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 98.2MB in the beginning and 99.4MB in the end (delta: -1.2MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,270 INFO L158 Benchmark]: TraceAbstraction took 37.52ms. Allocated memory is still 222.3MB. Free memory was 99.4MB in the beginning and 97.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,270 INFO L158 Benchmark]: Witness Printer took 1051.40ms. Allocated memory is still 222.3MB. Free memory was 97.3MB in the beginning and 134.0MB in the end (delta: -36.7MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2023-11-23 21:12:19,273 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 111.1MB. Free memory was 80.4MB in the beginning and 80.4MB in the end (delta: 24.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3252.63ms. Allocated memory was 111.1MB in the beginning and 167.8MB in the end (delta: 56.6MB). Free memory was 59.4MB in the beginning and 72.4MB in the end (delta: -13.0MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.38ms. Allocated memory is still 167.8MB. Free memory was 72.4MB in the beginning and 105.7MB in the end (delta: -33.2MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.99ms. Allocated memory is still 167.8MB. Free memory was 105.7MB in the beginning and 98.2MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2186.77ms. Allocated memory was 167.8MB in the beginning and 222.3MB in the end (delta: 54.5MB). Free memory was 98.2MB in the beginning and 99.4MB in the end (delta: -1.2MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * TraceAbstraction took 37.52ms. Allocated memory is still 222.3MB. Free memory was 99.4MB in the beginning and 97.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1051.40ms. Allocated memory is still 222.3MB. Free memory was 97.3MB in the beginning and 134.0MB in the end (delta: -36.7MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-23 21:12:19,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8734ac48-0da5-4c03-ab89-4536d84f3be8/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE