./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC --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 d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:16:13,686 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:16:13,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-23 20:16:13,828 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:16:13,829 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:16:13,869 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:16:13,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:16:13,872 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:16:13,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:16:13,878 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:16:13,880 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:16:13,880 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:16:13,881 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:16:13,883 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:16:13,883 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:16:13,883 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:16:13,884 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:16:13,884 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:16:13,885 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:16:13,885 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:16:13,886 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:16:13,887 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:16:13,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:16:13,888 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:16:13,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:16:13,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:16:13,889 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:16:13,890 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:16:13,890 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:16:13,890 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:16:13,892 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:16:13,892 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:16:13,892 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_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2023-11-23 20:16:14,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:16:14,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:16:14,232 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:16:14,233 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:16:14,234 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:16:14,235 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-23 20:16:17,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:16:18,274 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:16:18,275 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-23 20:16:18,321 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/data/714146be4/7f852216351d47d8ae1406c87e7c65bc/FLAGb912950f9 [2023-11-23 20:16:18,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/data/714146be4/7f852216351d47d8ae1406c87e7c65bc [2023-11-23 20:16:18,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:16:18,344 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:16:18,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:16:18,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:16:18,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:16:18,353 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:16:18" (1/1) ... [2023-11-23 20:16:18,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a9553c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:18, skipping insertion in model container [2023-11-23 20:16:18,355 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:16:18" (1/1) ... [2023-11-23 20:16:18,470 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:16:20,009 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,010 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,013 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,019 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,040 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,043 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,046 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,048 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,050 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,052 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,053 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,053 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,622 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:16:20,623 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:16:20,625 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:16:20,626 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:16:20,628 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:16:20,629 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:16:20,630 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:16:20,631 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:16:20,631 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:16:20,632 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:16:20,872 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,880 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,977 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,978 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,978 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,979 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,979 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,980 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,981 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,982 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,982 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,983 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,983 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,984 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,984 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,988 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,988 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,989 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,989 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,993 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:20,994 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,003 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,004 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,020 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:16:21,067 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:16:21,178 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,178 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,179 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,181 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,183 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,197 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,198 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,200 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,201 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,203 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,204 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,205 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,205 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,280 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-23 20:16:21,281 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-23 20:16:21,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-23 20:16:21,283 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-23 20:16:21,285 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-23 20:16:21,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-23 20:16:21,287 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-23 20:16:21,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-23 20:16:21,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-23 20:16:21,289 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-23 20:16:21,367 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,373 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-23 20:16:21,427 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,431 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,432 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,432 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,433 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,433 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,434 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,434 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,435 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,435 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,436 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,436 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,436 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,437 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,438 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,438 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,439 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,442 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,450 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,451 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,451 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-23 20:16:21,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:16:21,812 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,813 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,814 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,815 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,815 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:16:21,823 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:16:21,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21 WrapperNode [2023-11-23 20:16:21,824 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:16:21,825 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:16:21,825 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:16:21,825 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:16:21,833 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:21,927 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,045 INFO L138 Inliner]: procedures = 696, calls = 1882, calls flagged for inlining = 60, calls inlined = 19, statements flattened = 1165 [2023-11-23 20:16:22,045 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:16:22,046 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:16:22,046 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:16:22,046 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:16:22,056 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,184 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,219 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,271 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:16:22,273 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:16:22,273 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:16:22,274 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:16:22,274 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:22,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:16:22,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:16:22,308 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:16:22,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:16:22,354 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-23 20:16:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-23 20:16:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2023-11-23 20:16:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2023-11-23 20:16:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-23 20:16:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-23 20:16:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:16:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-23 20:16:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-23 20:16:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-23 20:16:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-23 20:16:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-23 20:16:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-23 20:16:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-23 20:16:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-23 20:16:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-23 20:16:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-23 20:16:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:16:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-23 20:16:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-23 20:16:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:16:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:16:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:16:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:16:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:16:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-23 20:16:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-23 20:16:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-23 20:16:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-23 20:16:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:16:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:16:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-23 20:16:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-23 20:16:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-23 20:16:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-23 20:16:22,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-23 20:16:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-23 20:16:22,366 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-23 20:16:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-23 20:16:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-23 20:16:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-23 20:16:22,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-23 20:16:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-23 20:16:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-23 20:16:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-23 20:16:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:16:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:16:22,368 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:16:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:16:22,369 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-23 20:16:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-23 20:16:22,370 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-23 20:16:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-23 20:16:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-23 20:16:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-23 20:16:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:16:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-23 20:16:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-23 20:16:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:16:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:16:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-23 20:16:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-23 20:16:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-23 20:16:22,384 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-23 20:16:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-23 20:16:22,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-23 20:16:22,384 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-23 20:16:22,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-23 20:16:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:16:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:16:22,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:16:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2023-11-23 20:16:22,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2023-11-23 20:16:22,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:16:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:16:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:16:22,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:16:22,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:16:22,862 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:16:22,864 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:16:24,458 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:16:24,905 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:16:24,905 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-23 20:16:24,907 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:24 BoogieIcfgContainer [2023-11-23 20:16:24,907 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:16:24,908 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:16:24,908 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:16:24,918 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:16:24,919 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:24" (1/1) ... [2023-11-23 20:16:24,928 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:16:24,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:25,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 465 states and 675 transitions. [2023-11-23 20:16:25,011 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 675 transitions. [2023-11-23 20:16:25,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-23 20:16:25,032 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2023-11-23 20:16:25,040 INFO L751 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2023-11-23 20:16:25,425 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,431 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,432 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,432 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,432 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,433 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,433 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,433 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,433 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,433 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,434 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,434 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,434 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,434 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,434 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-23 20:16:25,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 23.11 08:16:25 ImpRootNode [2023-11-23 20:16:25,436 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-23 20:16:25,437 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-23 20:16:25,437 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-23 20:16:25,438 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-23 20:16:25,438 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:24" (3/4) ... [2023-11-23 20:16:25,441 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-23 20:16:25,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-23 20:16:25,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-23 20:16:25,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-23 20:16:25,448 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-23 20:16:25,449 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2023-11-23 20:16:25,450 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-23 20:16:25,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-23 20:16:25,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-23 20:16:25,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-23 20:16:25,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-23 20:16:25,451 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2023-11-23 20:16:25,452 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2023-11-23 20:16:25,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-23 20:16:25,453 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-23 20:16:25,498 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 267 nodes and edges [2023-11-23 20:16:25,503 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2023-11-23 20:16:25,507 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2023-11-23 20:16:25,512 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2023-11-23 20:16:25,516 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-23 20:16:25,520 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-23 20:16:25,524 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-23 20:16:25,527 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-23 20:16:26,612 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/witness.graphml [2023-11-23 20:16:26,614 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/witness.yml [2023-11-23 20:16:26,615 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-23 20:16:26,616 INFO L158 Benchmark]: Toolchain (without parser) took 8271.48ms. Allocated memory was 127.9MB in the beginning and 205.5MB in the end (delta: 77.6MB). Free memory was 90.3MB in the beginning and 113.0MB in the end (delta: -22.7MB). Peak memory consumption was 130.3MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,616 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-23 20:16:26,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3478.18ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 89.8MB in the beginning and 70.4MB in the end (delta: 19.4MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,617 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.73ms. Allocated memory is still 159.4MB. Free memory was 70.4MB in the beginning and 58.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,618 INFO L158 Benchmark]: Boogie Preprocessor took 225.56ms. Allocated memory is still 159.4MB. Free memory was 58.8MB in the beginning and 102.3MB in the end (delta: -43.5MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,618 INFO L158 Benchmark]: RCFGBuilder took 2634.17ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 102.3MB in the beginning and 110.2MB in the end (delta: -8.0MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,618 INFO L158 Benchmark]: CodeCheck took 528.17ms. Allocated memory is still 205.5MB. Free memory was 110.2MB in the beginning and 86.1MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,619 INFO L158 Benchmark]: Witness Printer took 1177.46ms. Allocated memory is still 205.5MB. Free memory was 86.1MB in the beginning and 113.0MB in the end (delta: -26.9MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2023-11-23 20:16:26,621 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 34 procedures, 465 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, 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: 8316]: 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: 8465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2993]: 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: 8319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7512]: 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: 2986]: 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 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 102.8MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3478.18ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 89.8MB in the beginning and 70.4MB in the end (delta: 19.4MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.73ms. Allocated memory is still 159.4MB. Free memory was 70.4MB in the beginning and 58.8MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.56ms. Allocated memory is still 159.4MB. Free memory was 58.8MB in the beginning and 102.3MB in the end (delta: -43.5MB). Peak memory consumption was 13.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2634.17ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 102.3MB in the beginning and 110.2MB in the end (delta: -8.0MB). Peak memory consumption was 80.2MB. Max. memory is 16.1GB. * CodeCheck took 528.17ms. Allocated memory is still 205.5MB. Free memory was 110.2MB in the beginning and 86.1MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Witness Printer took 1177.46ms. Allocated memory is still 205.5MB. Free memory was 86.1MB in the beginning and 113.0MB in the end (delta: -26.9MB). Peak memory consumption was 45.9MB. 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! [2023-11-23 20:16:26,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb9568bf-b4c3-467d-9219-4548d97eae09/bin/ukojak-verify-1t5iHCbJaC/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