./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 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_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX --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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:54:45,063 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:54:45,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-12 00:54:45,213 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:54:45,214 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 00:54:45,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:54:45,250 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 00:54:45,251 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 00:54:45,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:54:45,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 00:54:45,254 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-12 00:54:45,255 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-12 00:54:45,256 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-12 00:54:45,257 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-12 00:54:45,257 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-12 00:54:45,258 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-12 00:54:45,259 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-12 00:54:45,260 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-12 00:54:45,261 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-12 00:54:45,262 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-12 00:54:45,262 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-12 00:54:45,263 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-12 00:54:45,264 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:54:45,265 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:54:45,266 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:54:45,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:54:45,267 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:54:45,268 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:54:45,268 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:54:45,269 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-12 00:54:45,270 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-12 00:54:45,270 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:54:45,271 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:54:45,272 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:54:45,272 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 00:54:45,273 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:54:45,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:54:45,274 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:54:45,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:54:45,276 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-12 00:54:45,276 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:54:45,277 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:54:45,278 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-12 00:54:45,278 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:54:45,279 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_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2023-11-12 00:54:45,652 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:54:45,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:54:45,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:54:45,705 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:54:45,706 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:54:45,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-12 00:54:49,395 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:54:50,129 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:54:50,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2023-11-12 00:54:50,174 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/data/b7b9518ea/32fedf19596948d5900455b965c035b8/FLAG6a6a1bcc3 [2023-11-12 00:54:50,195 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/data/b7b9518ea/32fedf19596948d5900455b965c035b8 [2023-11-12 00:54:50,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:54:50,204 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:54:50,206 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:54:50,207 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:54:50,212 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:54:50,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:54:50" (1/1) ... [2023-11-12 00:54:50,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16ad0a92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:50, skipping insertion in model container [2023-11-12 00:54:50,215 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:54:50" (1/1) ... [2023-11-12 00:54:50,338 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:54:51,885 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,889 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,890 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,894 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,899 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,923 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,943 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,945 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,948 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,949 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,951 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:51,952 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,445 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:54:52,447 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:54:52,448 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:54:52,450 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:54:52,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:54:52,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:54:52,454 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:54:52,456 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:54:52,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:54:52,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:54:52,765 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,766 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,772 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,781 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,904 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,905 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,912 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,917 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,918 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,920 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,920 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,921 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,921 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,926 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,927 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,927 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,930 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,941 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,958 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,959 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:52,996 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:54:53,054 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:54:53,136 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,141 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,142 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,143 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,144 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,160 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,161 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,162 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,163 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,165 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,166 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,168 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:54:53,229 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:54:53,230 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:54:53,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:54:53,232 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:54:53,233 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:54:53,233 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:54:53,234 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:54:53,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:54:53,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:54:53,278 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,280 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,286 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-12 00:54:53,317 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,326 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,326 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,327 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,329 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,330 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,338 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,339 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:54:53,346 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:54:53,814 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,814 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,815 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,815 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,815 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,815 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,815 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,816 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,817 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,817 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:54:53,825 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:54:53,826 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53 WrapperNode [2023-11-12 00:54:53,826 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:54:53,827 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:54:53,828 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:54:53,828 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:54:53,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:53,989 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,115 INFO L138 Inliner]: procedures = 696, calls = 1890, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 925 [2023-11-12 00:54:54,116 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:54:54,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:54:54,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:54:54,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:54:54,129 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,129 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,138 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,139 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,187 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,194 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,205 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,227 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,246 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:54:54,247 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:54:54,247 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:54:54,247 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:54:54,248 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (1/1) ... [2023-11-12 00:54:54,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 00:54:54,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/z3 [2023-11-12 00:54:54,295 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 00:54:54,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 00:54:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2023-11-12 00:54:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2023-11-12 00:54:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-12 00:54:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-12 00:54:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:54:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:54:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:54:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:54:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:54:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:54:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:54:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:54:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:54:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-12 00:54:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-12 00:54:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:54:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:54:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:54:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:54:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:54:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:54:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:54:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:54:54,356 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-12 00:54:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-12 00:54:54,357 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-12 00:54:54,357 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-12 00:54:54,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:54:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:54:54,358 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-12 00:54:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-12 00:54:54,358 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:54:54,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:54:54,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:54:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:54:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:54:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:54:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:54:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:54:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:54:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:54:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:54:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:54:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:54:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:54:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:54:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:54:54,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:54:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-12 00:54:54,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-12 00:54:54,376 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:54:54,377 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:54:54,377 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:54:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:54:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:54:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:54:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:54:54,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:54:54,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:54:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:54:54,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:54:54,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:54:54,918 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:54:54,924 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:54:56,612 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:54:57,132 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:54:57,133 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-12 00:54:57,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:54:57 BoogieIcfgContainer [2023-11-12 00:54:57,140 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:54:57,144 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 00:54:57,144 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 00:54:57,148 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 00:54:57,149 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 12:54:50" (1/3) ... [2023-11-12 00:54:57,153 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10407a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:54:57, skipping insertion in model container [2023-11-12 00:54:57,153 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:54:53" (2/3) ... [2023-11-12 00:54:57,154 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10407a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 12:54:57, skipping insertion in model container [2023-11-12 00:54:57,155 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:54:57" (3/3) ... [2023-11-12 00:54:57,157 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2023-11-12 00:54:57,185 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 00:54:57,185 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-12 00:54:57,187 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10407a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 12:54:57, skipping insertion in model container [2023-11-12 00:54:57,187 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-12 00:54:57,189 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-12 00:54:57,189 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-12 00:54:57,190 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-12 00:54:57,191 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:54:57" (3/3) ... [2023-11-12 00:54:57,194 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-12 00:54:57,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-12 00:54:57,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-12 00:54:57,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-12 00:54:57,200 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:54:57,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2023-11-12 00:54:57,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-12 00:54:57,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-12 00:54:57,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-12 00:54:57,201 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-12 00:54:57,202 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-12 00:54:57,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-12 00:54:57,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-12 00:54:57,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-12 00:54:57,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-12 00:54:57,203 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-12 00:54:57,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-12 00:54:57,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-12 00:54:57,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-12 00:54:57,204 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-12 00:54:57,205 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-12 00:54:57,248 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 208 nodes and edges [2023-11-12 00:54:57,251 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 92 nodes and edges [2023-11-12 00:54:57,256 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2023-11-12 00:54:57,259 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-12 00:54:57,262 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-12 00:54:57,266 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-12 00:54:57,269 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-12 00:54:57,273 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-12 00:54:58,509 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/witness.graphml [2023-11-12 00:54:58,509 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/witness.yml [2023-11-12 00:54:58,510 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-12 00:54:58,512 INFO L158 Benchmark]: Toolchain (without parser) took 8307.34ms. Allocated memory was 159.4MB in the beginning and 257.9MB in the end (delta: 98.6MB). Free memory was 101.2MB in the beginning and 168.4MB in the end (delta: -67.2MB). Peak memory consumption was 137.5MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,513 INFO L158 Benchmark]: CDTParser took 1.64ms. Allocated memory is still 159.4MB. Free memory was 105.5MB in the beginning and 105.3MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:54:58,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3620.32ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 100.8MB in the beginning and 109.3MB in the end (delta: -8.5MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,515 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.84ms. Allocated memory is still 211.8MB. Free memory was 109.3MB in the beginning and 98.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,516 INFO L158 Benchmark]: Boogie Preprocessor took 129.46ms. Allocated memory is still 211.8MB. Free memory was 98.8MB in the beginning and 90.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,517 INFO L158 Benchmark]: RCFGBuilder took 2893.09ms. Allocated memory was 211.8MB in the beginning and 257.9MB in the end (delta: 46.1MB). Free memory was 90.5MB in the beginning and 185.2MB in the end (delta: -94.8MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,517 INFO L158 Benchmark]: TraceAbstraction took 43.84ms. Allocated memory is still 257.9MB. Free memory was 184.2MB in the beginning and 182.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,518 INFO L158 Benchmark]: Witness Printer took 1320.74ms. Allocated memory is still 257.9MB. Free memory was 182.1MB in the beginning and 168.4MB in the end (delta: 13.6MB). Peak memory consumption was 115.3MB. Max. memory is 16.1GB. [2023-11-12 00:54:58,521 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.64ms. Allocated memory is still 159.4MB. Free memory was 105.5MB in the beginning and 105.3MB in the end (delta: 176.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3620.32ms. Allocated memory was 159.4MB in the beginning and 211.8MB in the end (delta: 52.4MB). Free memory was 100.8MB in the beginning and 109.3MB in the end (delta: -8.5MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.84ms. Allocated memory is still 211.8MB. Free memory was 109.3MB in the beginning and 98.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.46ms. Allocated memory is still 211.8MB. Free memory was 98.8MB in the beginning and 90.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2893.09ms. Allocated memory was 211.8MB in the beginning and 257.9MB in the end (delta: 46.1MB). Free memory was 90.5MB in the beginning and 185.2MB in the end (delta: -94.8MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * TraceAbstraction took 43.84ms. Allocated memory is still 257.9MB. Free memory was 184.2MB in the beginning and 182.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 1320.74ms. Allocated memory is still 257.9MB. Free memory was 182.1MB in the beginning and 168.4MB in the end (delta: 13.6MB). Peak memory consumption was 115.3MB. 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! [2023-11-12 00:54:58,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e042ab3b-1b01-480c-be9f-f18de95b115e/bin/utaipan-verify-NcY6lQBIFX/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