./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 0e0057cc 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_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/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_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh --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 0.2.4-dev-0e0057c [2023-12-02 18:52:10,688 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:52:10,754 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-12-02 18:52:10,758 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:52:10,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:52:10,784 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:52:10,784 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:52:10,785 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:52:10,786 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:52:10,786 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:52:10,787 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:52:10,787 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:52:10,788 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:52:10,788 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 18:52:10,789 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:52:10,789 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:52:10,790 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 18:52:10,791 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 18:52:10,791 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:52:10,792 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 18:52:10,792 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 18:52:10,793 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 18:52:10,794 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:52:10,794 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:52:10,795 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 18:52:10,795 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:52:10,796 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:52:10,796 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:52:10,797 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:52:10,797 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 18:52:10,798 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 18:52:10,798 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:52:10,798 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:52:10,799 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:52:10,799 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:52:10,800 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:52:10,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:52:10,800 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:52:10,800 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:52:10,801 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:52:10,801 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 18:52:10,801 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 18:52:10,801 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:52:10,802 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:52:10,802 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:52:10,802 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:52:10,802 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_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-12-02 18:52:11,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:52:11,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:52:11,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:52:11,062 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:52:11,063 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:52:11,064 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-12-02 18:52:13,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:52:14,205 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:52:14,206 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-12-02 18:52:14,233 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/data/3852b1aca/57e23d4087784dea8fb7aca62c044f7a/FLAGdbcdfa8da [2023-12-02 18:52:14,245 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/data/3852b1aca/57e23d4087784dea8fb7aca62c044f7a [2023-12-02 18:52:14,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:52:14,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:52:14,250 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:52:14,250 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:52:14,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:52:14,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:52:14" (1/1) ... [2023-12-02 18:52:14,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f5aa06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:14, skipping insertion in model container [2023-12-02 18:52:14,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:52:14" (1/1) ... [2023-12-02 18:52:14,386 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:52:15,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,443 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,444 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,445 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,446 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,460 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,461 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,463 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,464 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,466 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,467 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,468 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,468 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,791 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 18:52:15,792 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 18:52:15,793 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 18:52:15,794 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 18:52:15,795 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 18:52:15,796 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 18:52:15,796 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 18:52:15,797 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 18:52:15,797 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 18:52:15,798 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 18:52:15,978 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,979 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,984 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:15,991 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,056 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,057 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,058 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,058 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,058 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,059 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,059 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,060 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,060 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,062 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,065 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,065 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,066 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,066 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,070 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,071 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,079 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:52:16,129 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:52:16,181 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,182 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,182 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,183 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,184 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,191 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,191 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,192 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,193 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,194 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,194 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,195 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,195 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,257 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-12-02 18:52:16,258 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-12-02 18:52:16,258 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-12-02 18:52:16,259 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-12-02 18:52:16,260 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-12-02 18:52:16,260 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-12-02 18:52:16,261 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-12-02 18:52:16,261 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-12-02 18:52:16,261 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-12-02 18:52:16,262 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-12-02 18:52:16,297 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,297 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,298 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,303 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-12-02 18:52:16,329 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,329 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,329 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,330 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,331 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,331 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,332 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,333 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,334 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,336 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,336 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,341 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-12-02 18:52:16,348 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,537 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,538 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:52:16,545 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:52:16,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16 WrapperNode [2023-12-02 18:52:16,546 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:52:16,547 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:52:16,547 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:52:16,547 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:52:16,555 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,632 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,701 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-12-02 18:52:16,702 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:52:16,703 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:52:16,703 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:52:16,703 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:52:16,712 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,764 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,774 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,781 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,793 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:52:16,794 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:52:16,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:52:16,794 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:52:16,795 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (1/1) ... [2023-12-02 18:52:16,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:52:16,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:52:16,824 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:52:16,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:52:16,862 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-12-02 18:52:16,862 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-12-02 18:52:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-12-02 18:52:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-12-02 18:52:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-12-02 18:52:16,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-12-02 18:52:16,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-12-02 18:52:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 18:52:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 18:52:16,864 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-12-02 18:52:16,864 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-12-02 18:52:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:52:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:52:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 18:52:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 18:52:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-12-02 18:52:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-12-02 18:52:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-12-02 18:52:16,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-12-02 18:52:16,865 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-12-02 18:52:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-12-02 18:52:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-12-02 18:52:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-12-02 18:52:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-12-02 18:52:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-12-02 18:52:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-12-02 18:52:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-12-02 18:52:16,866 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 18:52:16,866 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-12-02 18:52:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-12-02 18:52:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 18:52:16,867 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-12-02 18:52:16,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-12-02 18:52:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-12-02 18:52:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-12-02 18:52:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-12-02 18:52:16,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-12-02 18:52:16,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 18:52:16,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 18:52:16,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 18:52:17,171 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:52:17,174 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:52:18,189 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:52:18,408 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:52:18,408 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-02 18:52:18,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:52:18 BoogieIcfgContainer [2023-12-02 18:52:18,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:52:18,412 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:52:18,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:52:18,415 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:52:18,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:52:14" (1/3) ... [2023-12-02 18:52:18,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5208ead2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:52:18, skipping insertion in model container [2023-12-02 18:52:18,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:52:16" (2/3) ... [2023-12-02 18:52:18,416 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5208ead2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:52:18, skipping insertion in model container [2023-12-02 18:52:18,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:52:18" (3/3) ... [2023-12-02 18:52:18,417 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2023-12-02 18:52:18,431 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:52:18,432 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-12-02 18:52:18,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5208ead2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:52:18, skipping insertion in model container [2023-12-02 18:52:18,432 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 18:52:18,433 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 18:52:18,433 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 18:52:18,433 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 18:52:18,434 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:52:18" (3/3) ... [2023-12-02 18:52:18,436 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 18:52:18,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-12-02 18:52:18,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-12-02 18:52:18,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-12-02 18:52:18,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-12-02 18:52:18,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-12-02 18:52:18,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-12-02 18:52:18,462 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 211 nodes and edges [2023-12-02 18:52:18,464 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 87 nodes and edges [2023-12-02 18:52:18,466 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2023-12-02 18:52:18,468 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-12-02 18:52:18,469 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-12-02 18:52:18,471 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-12-02 18:52:18,473 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-12-02 18:52:18,475 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 18:52:19,111 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 18:52:19,111 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 18:52:19,112 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 18:52:19,113 INFO L158 Benchmark]: Toolchain (without parser) took 4863.58ms. Allocated memory was 155.2MB in the beginning and 205.5MB in the end (delta: 50.3MB). Free memory was 103.6MB in the beginning and 87.7MB in the end (delta: 15.9MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,114 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 18:52:19,114 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2296.28ms. Allocated memory is still 155.2MB. Free memory was 103.6MB in the beginning and 78.7MB in the end (delta: 25.0MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,115 INFO L158 Benchmark]: Boogie Procedure Inliner took 155.00ms. Allocated memory is still 155.2MB. Free memory was 78.7MB in the beginning and 68.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,115 INFO L158 Benchmark]: Boogie Preprocessor took 90.81ms. Allocated memory is still 155.2MB. Free memory was 68.2MB in the beginning and 60.1MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,116 INFO L158 Benchmark]: RCFGBuilder took 1616.01ms. Allocated memory was 155.2MB in the beginning and 205.5MB in the end (delta: 50.3MB). Free memory was 60.1MB in the beginning and 136.6MB in the end (delta: -76.5MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,116 INFO L158 Benchmark]: TraceAbstraction took 20.43ms. Allocated memory is still 205.5MB. Free memory was 136.6MB in the beginning and 134.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,116 INFO L158 Benchmark]: Witness Printer took 678.61ms. Allocated memory is still 205.5MB. Free memory was 134.5MB in the beginning and 87.7MB in the end (delta: 46.8MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. [2023-12-02 18:52:19,119 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 107.0MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2296.28ms. Allocated memory is still 155.2MB. Free memory was 103.6MB in the beginning and 78.7MB in the end (delta: 25.0MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 155.00ms. Allocated memory is still 155.2MB. Free memory was 78.7MB in the beginning and 68.2MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.81ms. Allocated memory is still 155.2MB. Free memory was 68.2MB in the beginning and 60.1MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1616.01ms. Allocated memory was 155.2MB in the beginning and 205.5MB in the end (delta: 50.3MB). Free memory was 60.1MB in the beginning and 136.6MB in the end (delta: -76.5MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. * TraceAbstraction took 20.43ms. Allocated memory is still 205.5MB. Free memory was 136.6MB in the beginning and 134.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 678.61ms. Allocated memory is still 205.5MB. Free memory was 134.5MB in the beginning and 87.7MB in the end (delta: 46.8MB). Peak memory consumption was 94.0MB. 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! [2023-12-02 18:52:19,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ff2b62c-eaa4-4cea-94ce-a7732c81f79d/bin/utaipan-verify-nQ1chXbOIh/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