./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 e7bb482b 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_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.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_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:10:24,424 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:10:24,546 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-06 22:10:24,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:10:24,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:10:24,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:10:24,606 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:10:24,607 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:10:24,608 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:10:24,615 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:10:24,616 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:10:24,616 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:10:24,617 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:10:24,619 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:10:24,619 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:10:24,620 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:10:24,620 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:10:24,620 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:10:24,621 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:10:24,621 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:10:24,622 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-06 22:10:24,622 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:10:24,623 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:10:24,623 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:10:24,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:10:24,624 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:10:24,625 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:10:24,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:10:24,626 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:10:24,626 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:10:24,627 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:10:24,628 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:10:24,628 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:10:24,628 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:10:24,628 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:10:24,629 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:10:24,629 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:10:24,629 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:10:24,629 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-06 22:10:24,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:10:25,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:10:25,003 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:10:25,004 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:10:25,005 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:10:25,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-06 22:10:28,171 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:10:28,828 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:10:28,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-06 22:10:28,885 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/data/4a0287407/714f4185b9a14a558d7e181885e2d972/FLAGed519f02f [2023-11-06 22:10:28,907 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/data/4a0287407/714f4185b9a14a558d7e181885e2d972 [2023-11-06 22:10:28,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:10:28,917 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:10:28,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:10:28,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:10:28,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:10:28,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:10:28" (1/1) ... [2023-11-06 22:10:28,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f75c944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:28, skipping insertion in model container [2023-11-06 22:10:28,929 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:10:28" (1/1) ... [2023-11-06 22:10:29,066 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:10:30,344 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,345 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,346 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,347 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,348 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,363 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,364 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,366 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,367 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,369 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,371 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,371 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,372 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:30,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:10:30,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:10:30,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:10:30,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:10:30,893 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:10:30,894 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:10:30,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:10:30,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:10:30,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:10:30,897 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:10:31,119 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,120 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,126 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,147 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,244 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,245 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,246 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,246 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,246 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,247 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,248 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,251 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,251 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,253 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,256 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,257 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,258 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,258 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,266 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,267 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,280 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,282 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,283 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:10:31,363 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:10:31,443 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,443 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,444 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,444 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,445 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,454 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,454 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,455 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,457 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,516 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:10:31,517 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:10:31,519 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:10:31,520 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:10:31,521 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:10:31,521 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:10:31,522 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:10:31,523 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:10:31,524 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:10:31,524 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:10:31,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,580 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2023-11-06 22:10:31,614 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,616 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,617 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,617 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,617 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,620 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,620 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,621 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,621 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,622 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,622 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,622 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,624 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,625 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,630 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,631 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,631 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:10:31,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:10:31,858 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,858 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,858 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,858 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,859 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,860 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,860 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,860 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,860 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,860 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:10:31,868 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:10:31,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31 WrapperNode [2023-11-06 22:10:31,868 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:10:31,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:10:31,870 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:10:31,870 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:10:31,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:31,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,077 INFO L138 Inliner]: procedures = 696, calls = 1908, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 845 [2023-11-06 22:10:32,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:10:32,079 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:10:32,079 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:10:32,079 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:10:32,089 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,089 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,184 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,229 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,243 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:10:32,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:10:32,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:10:32,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:10:32,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (1/1) ... [2023-11-06 22:10:32,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:10:32,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:10:32,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:10:32,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:10:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-06 22:10:32,327 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-06 22:10:32,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-06 22:10:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-06 22:10:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:10:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-06 22:10:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-06 22:10:32,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-06 22:10:32,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-06 22:10:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-06 22:10:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-06 22:10:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:10:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-06 22:10:32,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-06 22:10:32,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-06 22:10:32,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-06 22:10:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:10:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:10:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:10:32,330 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-06 22:10:32,331 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-06 22:10:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:10:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:10:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-06 22:10:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-06 22:10:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-06 22:10:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-06 22:10:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2023-11-06 22:10:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2023-11-06 22:10:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-06 22:10:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-06 22:10:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-06 22:10:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-06 22:10:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-06 22:10:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-06 22:10:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-06 22:10:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-06 22:10:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:10:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:10:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-06 22:10:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-06 22:10:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:10:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:10:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2023-11-06 22:10:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-06 22:10:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-06 22:10:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-06 22:10:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:10:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:10:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:10:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:10:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:10:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:10:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:10:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:10:32,779 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:10:32,782 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:10:34,242 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:10:34,253 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:10:34,253 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-06 22:10:34,256 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:10:34 BoogieIcfgContainer [2023-11-06 22:10:34,256 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:10:34,258 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:10:34,259 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:10:34,262 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:10:34,262 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:10:28" (1/3) ... [2023-11-06 22:10:34,263 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c502bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:10:34, skipping insertion in model container [2023-11-06 22:10:34,263 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:10:31" (2/3) ... [2023-11-06 22:10:34,263 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c502bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:10:34, skipping insertion in model container [2023-11-06 22:10:34,264 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:10:34" (3/3) ... [2023-11-06 22:10:34,265 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2023-11-06 22:10:34,285 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:10:34,285 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:10:34,286 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51c502bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:10:34, skipping insertion in model container [2023-11-06 22:10:34,286 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:10:34,287 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:10:34,287 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:10:34,287 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:10:34,288 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:10:34" (3/3) ... [2023-11-06 22:10:34,290 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:10:34,294 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-06 22:10:34,295 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-06 22:10:34,296 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-06 22:10:34,297 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-06 22:10:34,298 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-06 22:10:34,298 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-06 22:10:34,298 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-06 22:10:34,298 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-06 22:10:34,299 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2023-11-06 22:10:34,318 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 170 nodes and edges [2023-11-06 22:10:34,320 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2023-11-06 22:10:34,323 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2023-11-06 22:10:34,325 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2023-11-06 22:10:34,328 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 22:10:34,330 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:10:34,332 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:10:34,335 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:10:35,045 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:10:35,045 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:10:35,045 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:10:35,047 INFO L158 Benchmark]: Toolchain (without parser) took 6129.18ms. Allocated memory was 188.7MB in the beginning and 241.2MB in the end (delta: 52.4MB). Free memory was 148.1MB in the beginning and 96.9MB in the end (delta: 51.2MB). Peak memory consumption was 145.5MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,048 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:10:35,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2949.53ms. Allocated memory is still 188.7MB. Free memory was 147.6MB in the beginning and 95.2MB in the end (delta: 52.4MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,048 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.79ms. Allocated memory is still 188.7MB. Free memory was 95.2MB in the beginning and 84.8MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,049 INFO L158 Benchmark]: Boogie Preprocessor took 170.79ms. Allocated memory is still 188.7MB. Free memory was 84.8MB in the beginning and 77.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,049 INFO L158 Benchmark]: RCFGBuilder took 2005.67ms. Allocated memory was 188.7MB in the beginning and 241.2MB in the end (delta: 52.4MB). Free memory was 77.3MB in the beginning and 134.0MB in the end (delta: -56.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,050 INFO L158 Benchmark]: TraceAbstraction took 27.57ms. Allocated memory is still 241.2MB. Free memory was 134.0MB in the beginning and 131.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,050 INFO L158 Benchmark]: Witness Printer took 758.88ms. Allocated memory is still 241.2MB. Free memory was 131.9MB in the beginning and 96.9MB in the end (delta: 35.0MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2023-11-06 22:10:35,052 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 123.7MB. Free memory is still 75.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2949.53ms. Allocated memory is still 188.7MB. Free memory was 147.6MB in the beginning and 95.2MB in the end (delta: 52.4MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.79ms. Allocated memory is still 188.7MB. Free memory was 95.2MB in the beginning and 84.8MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.79ms. Allocated memory is still 188.7MB. Free memory was 84.8MB in the beginning and 77.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2005.67ms. Allocated memory was 188.7MB in the beginning and 241.2MB in the end (delta: 52.4MB). Free memory was 77.3MB in the beginning and 134.0MB in the end (delta: -56.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * TraceAbstraction took 27.57ms. Allocated memory is still 241.2MB. Free memory was 134.0MB in the beginning and 131.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 758.88ms. Allocated memory is still 241.2MB. Free memory was 131.9MB in the beginning and 96.9MB in the end (delta: 35.0MB). Peak memory consumption was 75.9MB. 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! [2023-11-06 22:10:35,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c20d49c-7a81-4ee1-ae06-0573aa77df9c/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE