./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:42:06,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:42:06,498 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-28 02:42:06,503 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:42:06,503 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:42:06,527 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:42:06,528 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:42:06,528 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:42:06,528 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:42:06,528 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:42:06,528 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:42:06,529 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:42:06,529 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:42:06,529 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:42:06,529 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:42:06,529 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:42:06,529 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:42:06,530 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:42:06,531 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:42:06,531 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:42:06,531 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:42:06,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:42:06,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:42:06,533 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:42:06,533 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:42:06,533 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:42:06,533 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:42:06,533 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2024-11-28 02:42:06,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:42:06,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:42:06,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:42:06,817 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:42:06,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:42:06,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-11-28 02:42:09,699 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/data/66c025c58/6037b3c4847e40e697f9d6a408a37c26/FLAG020d1a644 [2024-11-28 02:42:10,454 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:42:10,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-11-28 02:42:10,497 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/data/66c025c58/6037b3c4847e40e697f9d6a408a37c26/FLAG020d1a644 [2024-11-28 02:42:10,513 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/data/66c025c58/6037b3c4847e40e697f9d6a408a37c26 [2024-11-28 02:42:10,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:42:10,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:42:10,519 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:42:10,519 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:42:10,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:42:10,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:42:10" (1/1) ... [2024-11-28 02:42:10,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dd92c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:10, skipping insertion in model container [2024-11-28 02:42:10,527 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:42:10" (1/1) ... [2024-11-28 02:42:10,615 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:42:11,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,911 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,912 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,913 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,915 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,932 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,933 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,936 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,939 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,940 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,941 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:11,941 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,752 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,753 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,765 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,774 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,894 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,895 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,896 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,897 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,898 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,902 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,903 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,903 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,903 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,904 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,904 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,904 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,908 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,909 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,910 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,919 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,931 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,935 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:12,963 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:42:13,000 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:42:13,061 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,061 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,062 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,063 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,076 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,076 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,078 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,078 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,079 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,080 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,178 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,180 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,182 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,188 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-28 02:42:13,227 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,228 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,229 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,229 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,230 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,230 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,230 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,231 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,231 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,232 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,233 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,233 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,234 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,235 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,236 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,236 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,236 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,239 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,240 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,249 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,251 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,253 WARN L1675 CHandler]: Possible shadowing of function index [2024-11-28 02:42:13,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:42:13,503 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:42:13,504 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13 WrapperNode [2024-11-28 02:42:13,504 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:42:13,505 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:42:13,506 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:42:13,506 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:42:13,517 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,618 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,696 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 847 [2024-11-28 02:42:13,699 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:42:13,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:42:13,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:42:13,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:42:13,710 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,717 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,802 INFO L175 MemorySlicer]: Split 342 memory accesses to 6 slices as follows [238, 2, 3, 15, 66, 18]. 70 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [6, 2, 1, 4, 0, 5]. The 259 writes are split as follows [232, 0, 1, 3, 17, 6]. [2024-11-28 02:42:13,802 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,803 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,842 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,845 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,850 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,869 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,889 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:42:13,894 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:42:13,894 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:42:13,894 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:42:13,895 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (1/1) ... [2024-11-28 02:42:13,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:42:13,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:42:13,942 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:42:13,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:42:13,981 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-28 02:42:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-28 02:42:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-28 02:42:13,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-28 02:42:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:42:13,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-28 02:42:13,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-28 02:42:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-28 02:42:13,985 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-28 02:42:13,985 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-28 02:42:13,986 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:42:13,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-28 02:42:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-28 02:42:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-28 02:42:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-28 02:42:13,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:42:13,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-28 02:42:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-28 02:42:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-28 02:42:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-28 02:42:13,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:42:13,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-28 02:42:13,989 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-28 02:42:13,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-28 02:42:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-28 02:42:13,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-28 02:42:13,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-28 02:42:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 02:42:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 02:42:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-28 02:42:13,991 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-28 02:42:13,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2024-11-28 02:42:13,992 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:42:13,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:42:13,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:42:13,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:42:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:42:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:42:13,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:42:14,449 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:42:14,451 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:42:21,359 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-11-28 02:42:21,359 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:42:21,388 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:42:21,388 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-28 02:42:21,389 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:42:21 BoogieIcfgContainer [2024-11-28 02:42:21,389 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:42:21,392 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:42:21,392 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:42:21,399 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:42:21,399 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:42:10" (1/3) ... [2024-11-28 02:42:21,400 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c181cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:42:21, skipping insertion in model container [2024-11-28 02:42:21,400 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:42:13" (2/3) ... [2024-11-28 02:42:21,402 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c181cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:42:21, skipping insertion in model container [2024-11-28 02:42:21,403 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:42:21" (3/3) ... [2024-11-28 02:42:21,404 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2024-11-28 02:42:21,424 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:42:21,426 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_s_sift_down_harness.i that has 25 procedures, 330 locations, 1 initial locations, 5 loop locations, and 0 error locations. [2024-11-28 02:42:21,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c181cac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:42:21, skipping insertion in model container [2024-11-28 02:42:21,427 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:42:21,428 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:42:21,428 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:42:21,429 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:42:21,429 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:42:21" (3/3) ... [2024-11-28 02:42:21,433 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 02:42:21,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-28 02:42:21,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-28 02:42:21,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-28 02:42:21,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-28 02:42:21,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-28 02:42:21,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-28 02:42:21,441 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2024-11-28 02:42:21,470 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 168 nodes and edges [2024-11-28 02:42:21,472 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2024-11-28 02:42:21,474 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2024-11-28 02:42:21,475 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-28 02:42:21,477 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-28 02:42:21,478 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-28 02:42:21,479 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 02:42:21,481 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 02:42:22,500 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 02:42:22,500 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 02:42:22,500 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:42:22,502 INFO L158 Benchmark]: Toolchain (without parser) took 11984.02ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.6MB in the beginning and 211.9MB in the end (delta: -126.3MB). Peak memory consumption was 248.4MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,502 INFO L158 Benchmark]: CDTParser took 1.61ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:42:22,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2985.70ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.6MB in the beginning and 254.8MB in the end (delta: -169.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,503 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.99ms. Allocated memory is still 352.3MB. Free memory was 254.8MB in the beginning and 244.8MB in the end (delta: 10.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,503 INFO L158 Benchmark]: Boogie Preprocessor took 189.67ms. Allocated memory is still 352.3MB. Free memory was 244.8MB in the beginning and 225.8MB in the end (delta: 19.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,504 INFO L158 Benchmark]: RCFGBuilder took 7495.26ms. Allocated memory is still 352.3MB. Free memory was 225.8MB in the beginning and 170.5MB in the end (delta: 55.2MB). Peak memory consumption was 112.4MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,504 INFO L158 Benchmark]: TraceAbstraction took 34.87ms. Allocated memory is still 352.3MB. Free memory was 170.5MB in the beginning and 167.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:42:22,504 INFO L158 Benchmark]: Witness Printer took 1072.11ms. Allocated memory is still 352.3MB. Free memory was 167.8MB in the beginning and 211.9MB in the end (delta: -44.1MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2024-11-28 02:42:22,506 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.61ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2985.70ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.6MB in the beginning and 254.8MB in the end (delta: -169.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.99ms. Allocated memory is still 352.3MB. Free memory was 254.8MB in the beginning and 244.8MB in the end (delta: 10.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 189.67ms. Allocated memory is still 352.3MB. Free memory was 244.8MB in the beginning and 225.8MB in the end (delta: 19.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7495.26ms. Allocated memory is still 352.3MB. Free memory was 225.8MB in the beginning and 170.5MB in the end (delta: 55.2MB). Peak memory consumption was 112.4MB. Max. memory is 16.1GB. * TraceAbstraction took 34.87ms. Allocated memory is still 352.3MB. Free memory was 170.5MB in the beginning and 167.8MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 1072.11ms. Allocated memory is still 352.3MB. Free memory was 167.8MB in the beginning and 211.9MB in the end (delta: -44.1MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-28 02:42:22,588 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bee1419a-38f0-4e11-9421-244f899ad5e4/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE