./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:18:02,811 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:18:02,947 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-06 22:18:02,952 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:18:02,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:18:02,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:18:02,974 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:18:02,975 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:18:02,976 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:18:02,977 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:18:02,978 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:18:02,979 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:18:02,979 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:18:02,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:18:02,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:18:02,981 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:18:02,981 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:18:02,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:18:02,982 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:18:02,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:18:02,984 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-06 22:18:02,985 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:18:02,985 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:18:02,985 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:18:02,986 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:18:02,986 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:18:02,987 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:18:02,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:18:02,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:18:02,989 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:18:02,990 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:18:02,990 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:18:02,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:18:02,991 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:18:02,991 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:18:02,992 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:18:02,992 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:18:02,992 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:18:02,992 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2023-11-06 22:18:03,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:18:03,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:18:03,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:18:03,371 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:18:03,372 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:18:03,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-06 22:18:06,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:18:07,034 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:18:07,034 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2023-11-06 22:18:07,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/data/8a9cef408/65556594fc89476ea4abf8626cd58982/FLAGcc266980c [2023-11-06 22:18:07,087 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/data/8a9cef408/65556594fc89476ea4abf8626cd58982 [2023-11-06 22:18:07,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:18:07,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:18:07,093 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:18:07,093 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:18:07,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:18:07,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:18:07" (1/1) ... [2023-11-06 22:18:07,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdaad39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:07, skipping insertion in model container [2023-11-06 22:18:07,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:18:07" (1/1) ... [2023-11-06 22:18:07,234 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:18:08,506 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,507 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,507 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,508 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,510 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,525 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,526 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,529 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,529 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,532 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,533 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,534 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:08,535 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,071 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:18:09,116 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:18:09,117 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:18:09,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:18:09,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:18:09,121 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:18:09,122 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:18:09,123 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:18:09,127 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:18:09,132 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:18:09,344 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,351 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,415 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,416 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,417 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,417 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,418 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,418 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,419 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,420 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,420 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,421 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,421 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,422 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,422 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,425 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,426 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,427 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,427 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,431 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,431 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,440 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,441 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,441 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,457 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:18:09,489 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:18:09,584 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,586 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,588 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,603 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,604 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,605 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,605 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,606 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-06 22:18:09,643 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-06 22:18:09,643 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-06 22:18:09,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-06 22:18:09,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-06 22:18:09,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-06 22:18:09,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-06 22:18:09,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-06 22:18:09,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-06 22:18:09,650 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-06 22:18:09,702 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,707 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2023-11-06 22:18:09,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,827 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,828 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,828 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,828 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,829 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,829 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,829 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,830 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,831 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,831 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,832 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,832 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,834 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,849 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,854 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,854 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-06 22:18:09,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:18:10,174 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,174 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,174 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,175 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,176 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,176 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,177 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,178 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,178 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,178 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-06 22:18:10,186 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:18:10,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10 WrapperNode [2023-11-06 22:18:10,188 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:18:10,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:18:10,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:18:10,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:18:10,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,412 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,538 INFO L138 Inliner]: procedures = 696, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1036 [2023-11-06 22:18:10,539 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:18:10,540 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:18:10,540 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:18:10,540 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:18:10,550 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,573 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,574 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,650 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,686 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:18:10,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:18:10,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:18:10,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:18:10,713 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (1/1) ... [2023-11-06 22:18:10,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:18:10,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:18:10,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:18:10,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:18:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2023-11-06 22:18:10,790 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2023-11-06 22:18:10,790 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-06 22:18:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-06 22:18:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:18:10,791 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-06 22:18:10,791 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-06 22:18:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-06 22:18:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-06 22:18:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-06 22:18:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-06 22:18:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2023-11-06 22:18:10,792 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2023-11-06 22:18:10,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-06 22:18:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:18:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-06 22:18:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-06 22:18:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-06 22:18:10,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-06 22:18:10,793 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2023-11-06 22:18:10,794 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2023-11-06 22:18:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:18:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:18:10,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:18:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2023-11-06 22:18:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2023-11-06 22:18:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-06 22:18:10,795 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-06 22:18:10,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:18:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:18:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-06 22:18:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-06 22:18:10,796 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-06 22:18:10,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-06 22:18:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-06 22:18:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-06 22:18:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-06 22:18:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-06 22:18:10,797 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-06 22:18:10,797 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-06 22:18:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-06 22:18:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-06 22:18:10,798 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-06 22:18:10,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-06 22:18:10,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-06 22:18:10,799 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-06 22:18:10,802 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-06 22:18:10,802 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-06 22:18:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-06 22:18:10,803 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2023-11-06 22:18:10,803 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2023-11-06 22:18:10,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:18:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:18:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:18:10,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-06 22:18:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-06 22:18:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-06 22:18:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-06 22:18:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-06 22:18:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-06 22:18:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:18:10,811 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:18:10,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:18:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:18:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:18:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:18:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:18:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:18:10,812 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-11-06 22:18:10,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-11-06 22:18:11,202 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:18:11,205 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:18:13,626 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:18:13,648 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:18:13,649 INFO L302 CfgBuilder]: Removed 6 assume(true) statements. [2023-11-06 22:18:13,652 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:18:13 BoogieIcfgContainer [2023-11-06 22:18:13,653 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:18:13,657 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:18:13,657 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:18:13,660 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:18:13,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:18:07" (1/3) ... [2023-11-06 22:18:13,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5157a219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:18:13, skipping insertion in model container [2023-11-06 22:18:13,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:18:10" (2/3) ... [2023-11-06 22:18:13,664 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5157a219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:18:13, skipping insertion in model container [2023-11-06 22:18:13,664 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:18:13" (3/3) ... [2023-11-06 22:18:13,665 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_pop_harness.i [2023-11-06 22:18:13,694 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:18:13,694 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-06 22:18:13,696 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5157a219 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:18:13, skipping insertion in model container [2023-11-06 22:18:13,696 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:18:13,698 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:18:13,698 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:18:13,698 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:18:13,699 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:18:13" (3/3) ... [2023-11-06 22:18:13,701 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:18:13,706 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-06 22:18:13,706 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-06 22:18:13,706 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2023-11-06 22:18:13,706 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-06 22:18:13,706 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2023-11-06 22:18:13,707 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2023-11-06 22:18:13,708 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2023-11-06 22:18:13,709 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2023-11-06 22:18:13,710 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2023-11-06 22:18:13,711 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2023-11-06 22:18:13,711 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-06 22:18:13,745 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 180 nodes and edges [2023-11-06 22:18:13,750 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2023-11-06 22:18:13,753 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2023-11-06 22:18:13,756 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2023-11-06 22:18:13,758 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2023-11-06 22:18:13,761 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2023-11-06 22:18:13,764 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-06 22:18:13,767 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:18:14,618 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:18:14,618 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:18:14,618 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:18:14,622 INFO L158 Benchmark]: Toolchain (without parser) took 7528.18ms. Allocated memory was 132.1MB in the beginning and 234.9MB in the end (delta: 102.8MB). Free memory was 90.4MB in the beginning and 85.1MB in the end (delta: 5.3MB). Peak memory consumption was 147.9MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,623 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 132.1MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:18:14,624 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3096.01ms. Allocated memory was 132.1MB in the beginning and 186.6MB in the end (delta: 54.5MB). Free memory was 89.9MB in the beginning and 103.6MB in the end (delta: -13.6MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,625 INFO L158 Benchmark]: Boogie Procedure Inliner took 349.29ms. Allocated memory is still 186.6MB. Free memory was 103.6MB in the beginning and 123.7MB in the end (delta: -20.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,625 INFO L158 Benchmark]: Boogie Preprocessor took 171.34ms. Allocated memory is still 186.6MB. Free memory was 123.7MB in the beginning and 114.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,626 INFO L158 Benchmark]: RCFGBuilder took 2941.06ms. Allocated memory was 186.6MB in the beginning and 234.9MB in the end (delta: 48.2MB). Free memory was 114.3MB in the beginning and 111.2MB in the end (delta: 3.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,627 INFO L158 Benchmark]: TraceAbstraction took 39.52ms. Allocated memory is still 234.9MB. Free memory was 110.2MB in the beginning and 108.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,627 INFO L158 Benchmark]: Witness Printer took 920.76ms. Allocated memory is still 234.9MB. Free memory was 108.1MB in the beginning and 85.1MB in the end (delta: 23.0MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2023-11-06 22:18:14,629 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 132.1MB. Free memory is still 105.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3096.01ms. Allocated memory was 132.1MB in the beginning and 186.6MB in the end (delta: 54.5MB). Free memory was 89.9MB in the beginning and 103.6MB in the end (delta: -13.6MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 349.29ms. Allocated memory is still 186.6MB. Free memory was 103.6MB in the beginning and 123.7MB in the end (delta: -20.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.34ms. Allocated memory is still 186.6MB. Free memory was 123.7MB in the beginning and 114.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2941.06ms. Allocated memory was 186.6MB in the beginning and 234.9MB in the end (delta: 48.2MB). Free memory was 114.3MB in the beginning and 111.2MB in the end (delta: 3.1MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * TraceAbstraction took 39.52ms. Allocated memory is still 234.9MB. Free memory was 110.2MB in the beginning and 108.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 920.76ms. Allocated memory is still 234.9MB. Free memory was 108.1MB in the beginning and 85.1MB in the end (delta: 23.0MB). Peak memory consumption was 63.9MB. 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] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-06 22:18:14,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_24a8d8e3-4320-4678-9d4a-e44629c9f3e3/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE