./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:11:55,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:11:55,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-29 01:11:55,553 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:11:55,553 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:11:55,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:11:55,577 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:11:55,577 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:11:55,578 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 01:11:55,579 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 01:11:55,579 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:11:55,580 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:11:55,580 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:11:55,581 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:11:55,581 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:11:55,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:11:55,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:11:55,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:11:55,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:11:55,584 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:11:55,585 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:11:55,586 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:11:55,587 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-29 01:11:55,587 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 01:11:55,588 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:11:55,588 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:11:55,589 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:11:55,589 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:11:55,589 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 01:11:55,590 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:11:55,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:11:55,591 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:11:55,591 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:11:55,591 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:11:55,591 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:11:55,591 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:11:55,592 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:11:55,592 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:11:55,592 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:11:55,592 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:11:55,592 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:11:55,593 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_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2023-11-29 01:11:55,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:11:55,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:11:55,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:11:55,852 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:11:55,853 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:11:55,854 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-29 01:11:58,766 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:11:59,151 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:11:59,151 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-29 01:11:59,183 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/data/ad01fd1cb/315809047cf34693a9984cd51e390763/FLAGfff5b3097 [2023-11-29 01:11:59,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/data/ad01fd1cb/315809047cf34693a9984cd51e390763 [2023-11-29 01:11:59,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:11:59,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:11:59,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:11:59,204 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:11:59,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:11:59,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:11:59" (1/1) ... [2023-11-29 01:11:59,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48ec43da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:11:59, skipping insertion in model container [2023-11-29 01:11:59,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:11:59" (1/1) ... [2023-11-29 01:11:59,328 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:12:00,608 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,609 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,610 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,611 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,612 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,628 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,629 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,631 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,632 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,635 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,636 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,637 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:00,637 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,079 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-29 01:12:01,080 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-29 01:12:01,081 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-29 01:12:01,082 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-29 01:12:01,083 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-29 01:12:01,084 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-29 01:12:01,084 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-29 01:12:01,085 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-29 01:12:01,085 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-29 01:12:01,086 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-29 01:12:01,232 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,233 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,238 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,247 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,310 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:12:01,349 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:12:01,423 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,424 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,425 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,426 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,434 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,435 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,436 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,437 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,438 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,439 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,440 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,440 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,481 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-29 01:12:01,482 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-29 01:12:01,483 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-29 01:12:01,484 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-29 01:12:01,485 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-29 01:12:01,486 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-29 01:12:01,486 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-29 01:12:01,487 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-29 01:12:01,488 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-29 01:12:01,488 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-29 01:12:01,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,519 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,521 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,527 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-29 01:12:01,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-11-29 01:12:01,554 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:12:01,790 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,790 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,790 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,791 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,792 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,792 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,792 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,792 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,792 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,793 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 01:12:01,801 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:12:01,801 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01 WrapperNode [2023-11-29 01:12:01,801 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:12:01,802 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:12:01,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:12:01,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:12:01,810 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:01,882 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:01,945 INFO L138 Inliner]: procedures = 690, calls = 1685, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 655 [2023-11-29 01:12:01,946 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:12:01,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:12:01,947 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:12:01,947 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:12:01,960 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:01,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:01,967 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,049 INFO L175 MemorySlicer]: Split 303 memory accesses to 8 slices as follows [2, 6, 236, 39, 3, 5, 9, 3]. 78 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [2, 5, 236, 5, 1, 2, 5, 3]. The 6 writes are split as follows [0, 1, 0, 3, 1, 1, 0, 0]. [2023-11-29 01:12:02,050 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,050 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,086 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,091 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,101 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,107 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,122 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:12:02,123 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:12:02,123 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:12:02,123 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:12:02,124 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (1/1) ... [2023-11-29 01:12:02,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:12:02,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:12:02,158 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:12:02,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:12:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 01:12:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-29 01:12:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-29 01:12:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-29 01:12:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-29 01:12:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-29 01:12:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 01:12:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-29 01:12:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-29 01:12:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-29 01:12:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-29 01:12:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 01:12:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:12:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 01:12:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 01:12:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-29 01:12:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-29 01:12:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:12:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:12:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-29 01:12:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-29 01:12:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-29 01:12:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-29 01:12:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-29 01:12:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-29 01:12:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-29 01:12:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-29 01:12:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 01:12:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 01:12:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-29 01:12:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 01:12:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 01:12:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 01:12:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 01:12:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 01:12:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-29 01:12:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-29 01:12:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-29 01:12:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-29 01:12:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-29 01:12:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 01:12:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-29 01:12:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 01:12:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 01:12:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 01:12:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 01:12:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 01:12:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 01:12:02,508 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:12:02,511 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:12:03,282 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:12:03,408 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:12:03,409 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 01:12:03,409 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:12:03 BoogieIcfgContainer [2023-11-29 01:12:03,409 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:12:03,412 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:12:03,412 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:12:03,414 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:12:03,415 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:11:59" (1/3) ... [2023-11-29 01:12:03,415 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f6f63d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:12:03, skipping insertion in model container [2023-11-29 01:12:03,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:12:01" (2/3) ... [2023-11-29 01:12:03,416 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f6f63d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:12:03, skipping insertion in model container [2023-11-29 01:12:03,416 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:12:03" (3/3) ... [2023-11-29 01:12:03,417 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_swap_harness.i [2023-11-29 01:12:03,433 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:12:03,433 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-29 01:12:03,433 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39f6f63d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 01:12:03, skipping insertion in model container [2023-11-29 01:12:03,433 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 01:12:03,434 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 01:12:03,434 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 01:12:03,435 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 01:12:03,435 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:12:03" (3/3) ... [2023-11-29 01:12:03,437 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-29 01:12:03,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-29 01:12:03,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-29 01:12:03,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-29 01:12:03,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-29 01:12:03,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-29 01:12:03,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-29 01:12:03,442 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-29 01:12:03,442 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-29 01:12:03,442 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-29 01:12:03,458 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 149 nodes and edges [2023-11-29 01:12:03,459 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2023-11-29 01:12:03,461 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-29 01:12:03,462 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-29 01:12:03,463 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-29 01:12:03,464 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-29 01:12:03,466 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-29 01:12:03,467 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-29 01:12:04,080 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-29 01:12:04,080 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/witness.yml [2023-11-29 01:12:04,080 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 01:12:04,082 INFO L158 Benchmark]: Toolchain (without parser) took 4878.86ms. Allocated memory was 140.5MB in the beginning and 205.5MB in the end (delta: 65.0MB). Free memory was 91.9MB in the beginning and 93.7MB in the end (delta: -1.9MB). Peak memory consumption was 111.7MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,082 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:12:04,083 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2597.79ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 91.9MB in the beginning and 76.0MB in the end (delta: 15.9MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 143.46ms. Allocated memory is still 169.9MB. Free memory was 76.0MB in the beginning and 67.4MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,084 INFO L158 Benchmark]: Boogie Preprocessor took 175.40ms. Allocated memory is still 169.9MB. Free memory was 67.4MB in the beginning and 106.5MB in the end (delta: -39.1MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,084 INFO L158 Benchmark]: RCFGBuilder took 1286.95ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 106.5MB in the beginning and 139.0MB in the end (delta: -32.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,085 INFO L158 Benchmark]: TraceAbstraction took 21.71ms. Allocated memory is still 205.5MB. Free memory was 137.9MB in the beginning and 135.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,085 INFO L158 Benchmark]: Witness Printer took 646.26ms. Allocated memory is still 205.5MB. Free memory was 135.8MB in the beginning and 93.7MB in the end (delta: 42.1MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2023-11-29 01:12:04,087 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 140.5MB. Free memory is still 108.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2597.79ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 91.9MB in the beginning and 76.0MB in the end (delta: 15.9MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 143.46ms. Allocated memory is still 169.9MB. Free memory was 76.0MB in the beginning and 67.4MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.40ms. Allocated memory is still 169.9MB. Free memory was 67.4MB in the beginning and 106.5MB in the end (delta: -39.1MB). Peak memory consumption was 14.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1286.95ms. Allocated memory was 169.9MB in the beginning and 205.5MB in the end (delta: 35.7MB). Free memory was 106.5MB in the beginning and 139.0MB in the end (delta: -32.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. * TraceAbstraction took 21.71ms. Allocated memory is still 205.5MB. Free memory was 137.9MB in the beginning and 135.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 646.26ms. Allocated memory is still 205.5MB. Free memory was 135.8MB in the beginning and 93.7MB in the end (delta: 42.1MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] * 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! [2023-11-29 01:12:04,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec0f6074-cf75-457b-8715-753e152ca56d/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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