./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:56:54,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:56:54,796 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-11 23:56:54,802 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:56:54,803 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:56:54,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:56:54,856 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:56:54,857 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:56:54,858 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:56:54,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:56:54,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:56:54,866 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:56:54,866 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:56:54,868 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:56:54,869 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:56:54,869 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:56:54,870 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:56:54,870 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-11 23:56:54,871 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-11 23:56:54,872 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:56:54,872 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:56:54,873 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:56:54,873 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:56:54,875 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:56:54,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:56:54,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:56:54,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:56:54,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:56:54,877 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:56:54,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:56:54,880 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:56:54,880 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-11 23:56:55,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:56:55,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:56:55,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:56:55,368 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:56:55,368 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:56:55,370 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-11 23:56:58,716 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:56:59,375 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:56:59,376 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-11 23:56:59,431 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/data/253e08536/9da05432e80147f6b4bc3d1622b0180c/FLAG5c8fdedea [2023-11-11 23:56:59,819 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/data/253e08536/9da05432e80147f6b4bc3d1622b0180c [2023-11-11 23:56:59,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:56:59,823 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:56:59,825 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:56:59,825 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:56:59,831 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:56:59,832 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:56:59,834 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49acd6cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:56:59, skipping insertion in model container [2023-11-11 23:56:59,834 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:56:59" (1/1) ... [2023-11-11 23:57:00,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:57:01,766 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,768 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,771 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,773 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,775 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,793 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,794 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,797 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,798 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,803 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,808 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,810 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:01,813 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:57:02,460 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:57:02,462 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:57:02,463 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:57:02,465 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:57:02,466 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:57:02,467 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:57:02,468 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:57:02,469 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:57:02,470 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:57:02,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,798 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,921 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,922 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,923 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,923 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,928 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,928 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,929 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,930 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,931 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,931 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,932 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,932 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,944 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,944 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,955 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,956 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:02,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:57:03,032 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:57:03,119 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,122 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,123 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,123 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,126 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,139 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,142 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,145 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,146 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,147 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,148 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,148 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,149 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,260 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:57:03,262 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:57:03,267 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:57:03,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:57:03,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:57:03,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:57:03,274 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:57:03,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:57:03,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:57:03,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:57:03,343 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,349 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-11 23:57:03,388 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,392 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,394 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,394 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,394 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,395 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,395 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,397 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,397 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,398 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,398 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,399 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,400 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,400 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,401 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,401 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,404 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,404 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,414 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,415 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,416 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:57:03,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:57:03,771 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,771 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,772 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,772 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,772 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,772 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,772 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,773 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,773 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,773 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,773 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,773 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,774 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,774 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,774 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:57:03,784 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:57:03,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03 WrapperNode [2023-11-11 23:57:03,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:57:03,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:57:03,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:57:03,786 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:57:03,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:03,924 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,057 INFO L138 Inliner]: procedures = 696, calls = 1883, calls flagged for inlining = 58, calls inlined = 17, statements flattened = 1147 [2023-11-11 23:57:04,060 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:57:04,061 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:57:04,061 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:57:04,061 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:57:04,074 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,112 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,205 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,228 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,259 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:57:04,260 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:57:04,261 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:57:04,261 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:57:04,262 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:57:03" (1/1) ... [2023-11-11 23:57:04,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:57:04,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:57:04,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:57:04,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:57:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-11 23:57:04,382 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-11 23:57:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-11 23:57:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-11 23:57:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-11 23:57:04,384 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-11 23:57:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:57:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:57:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:57:04,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:57:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:57:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:57:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:57:04,386 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-11 23:57:04,386 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-11 23:57:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-11 23:57:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-11 23:57:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:57:04,387 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:57:04,387 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:57:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:57:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:57:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:57:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:57:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:57:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-11 23:57:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-11 23:57:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:57:04,390 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:57:04,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:57:04,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:57:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-11 23:57:04,391 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-11 23:57:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:57:04,391 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:57:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:57:04,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:57:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:57:04,393 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:57:04,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-11 23:57:04,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-11 23:57:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-11 23:57:04,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-11 23:57:04,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:57:04,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:57:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-11 23:57:04,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-11 23:57:04,395 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:57:04,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:57:04,396 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:57:04,396 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:57:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-11 23:57:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-11 23:57:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-11 23:57:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-11 23:57:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:57:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-11 23:57:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-11 23:57:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:57:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:57:04,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2023-11-11 23:57:04,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2023-11-11 23:57:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-11 23:57:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-11 23:57:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:57:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:57:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:57:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:57:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-11 23:57:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-11 23:57:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:57:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:57:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:57:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-11 23:57:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-11 23:57:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:57:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:57:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:57:04,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:57:04,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:57:04,915 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:57:04,921 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:57:07,322 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:57:07,759 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:57:07,760 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-11 23:57:07,766 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:07 BoogieIcfgContainer [2023-11-11 23:57:07,766 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:57:07,768 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:57:07,768 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:57:07,780 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:57:07,781 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:07" (1/1) ... [2023-11-11 23:57:07,793 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:57:07,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:57:07,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 463 states and 669 transitions. [2023-11-11 23:57:07,916 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 669 transitions. [2023-11-11 23:57:07,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-11 23:57:07,948 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-11 23:57:07,988 INFO L753 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-11 23:57:08,341 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,346 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,347 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,348 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,349 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,350 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-11 23:57:08,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 11.11 11:57:08 ImpRootNode [2023-11-11 23:57:08,352 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-11 23:57:08,353 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-11 23:57:08,353 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-11 23:57:08,353 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-11 23:57:08,354 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:57:07" (3/4) ... [2023-11-11 23:57:08,358 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-11 23:57:08,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-11 23:57:08,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-11 23:57:08,363 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-11 23:57:08,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:57:08,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-11 23:57:08,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-11 23:57:08,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-11 23:57:08,364 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-11 23:57:08,365 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-11 23:57:08,366 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-11 23:57:08,367 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-11 23:57:08,368 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-11 23:57:08,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-11 23:57:08,369 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-11 23:57:08,412 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 259 nodes and edges [2023-11-11 23:57:08,417 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 108 nodes and edges [2023-11-11 23:57:08,421 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2023-11-11 23:57:08,425 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-11 23:57:08,430 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-11 23:57:08,434 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-11 23:57:08,438 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-11 23:57:08,442 INFO L944 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-11 23:57:09,261 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/witness.graphml [2023-11-11 23:57:09,262 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/witness.yml [2023-11-11 23:57:09,262 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-11 23:57:09,263 INFO L158 Benchmark]: Toolchain (without parser) took 9439.68ms. Allocated memory was 169.9MB in the beginning and 272.6MB in the end (delta: 102.8MB). Free memory was 127.7MB in the beginning and 139.3MB in the end (delta: -11.6MB). Peak memory consumption was 135.0MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,264 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 91.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:57:09,265 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3960.37ms. Allocated memory is still 169.9MB. Free memory was 126.9MB in the beginning and 106.8MB in the end (delta: 20.1MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.46ms. Allocated memory is still 169.9MB. Free memory was 106.8MB in the beginning and 95.5MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,266 INFO L158 Benchmark]: Boogie Preprocessor took 198.71ms. Allocated memory is still 169.9MB. Free memory was 95.5MB in the beginning and 85.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,267 INFO L158 Benchmark]: RCFGBuilder took 3506.06ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 85.1MB in the beginning and 89.9MB in the end (delta: -4.8MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,267 INFO L158 Benchmark]: CodeCheck took 583.90ms. Allocated memory is still 226.5MB. Free memory was 89.9MB in the beginning and 142.7MB in the end (delta: -52.8MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,268 INFO L158 Benchmark]: Witness Printer took 909.37ms. Allocated memory was 226.5MB in the beginning and 272.6MB in the end (delta: 46.1MB). Free memory was 142.7MB in the beginning and 139.3MB in the end (delta: 3.4MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. [2023-11-11 23:57:09,271 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 35 procedures, 463 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. - InvariantResult [Line: 8319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2497]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8218]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2876]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7512]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2866]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7588]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6798]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2993]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory is still 91.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3960.37ms. Allocated memory is still 169.9MB. Free memory was 126.9MB in the beginning and 106.8MB in the end (delta: 20.1MB). Peak memory consumption was 117.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.46ms. Allocated memory is still 169.9MB. Free memory was 106.8MB in the beginning and 95.5MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 198.71ms. Allocated memory is still 169.9MB. Free memory was 95.5MB in the beginning and 85.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3506.06ms. Allocated memory was 169.9MB in the beginning and 226.5MB in the end (delta: 56.6MB). Free memory was 85.1MB in the beginning and 89.9MB in the end (delta: -4.8MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * CodeCheck took 583.90ms. Allocated memory is still 226.5MB. Free memory was 89.9MB in the beginning and 142.7MB in the end (delta: -52.8MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. * Witness Printer took 909.37ms. Allocated memory was 226.5MB in the beginning and 272.6MB in the end (delta: 46.1MB). Free memory was 142.7MB in the beginning and 139.3MB in the end (delta: 3.4MB). Peak memory consumption was 92.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] RESULT: Ultimate proved your program to be correct! [2023-11-11 23:57:09,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51cffc1c-dbad-437c-993c-db80f58f1288/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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