./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4fc63b2a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU --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 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 22:02:34,528 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 22:02:34,636 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-31 22:02:34,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 22:02:34,641 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 22:02:34,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 22:02:34,663 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 22:02:34,664 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 22:02:34,664 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 22:02:34,665 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 22:02:34,665 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 22:02:34,665 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 22:02:34,666 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 22:02:34,666 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 22:02:34,667 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 22:02:34,667 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 22:02:34,668 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 22:02:34,668 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 22:02:34,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 22:02:34,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 22:02:34,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 22:02:34,670 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 22:02:34,670 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 22:02:34,671 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-31 22:02:34,673 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 22:02:34,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 22:02:34,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 22:02:34,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 22:02:34,674 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 22:02:34,675 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 22:02:34,675 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 22:02:34,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:02:34,676 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 22:02:34,676 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 22:02:34,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 22:02:34,676 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 22:02:34,679 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 22:02:34,679 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 22:02:34,679 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 22:02:34,680 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 22:02:34,680 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 22:02:34,681 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_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 [2024-10-31 22:02:34,973 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 22:02:35,005 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 22:02:35,010 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 22:02:35,011 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 22:02:35,012 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 22:02:35,013 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i Unable to find full path for "g++" [2024-10-31 22:02:37,160 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 22:02:37,755 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 22:02:37,756 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2024-10-31 22:02:37,809 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/data/674cf7baf/61249b0f6b154db4b185608f0c758a71/FLAG95c964650 [2024-10-31 22:02:38,250 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/data/674cf7baf/61249b0f6b154db4b185608f0c758a71 [2024-10-31 22:02:38,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 22:02:38,258 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 22:02:38,259 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:38,260 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 22:02:38,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 22:02:38,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:38" (1/1) ... [2024-10-31 22:02:38,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5072e88c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:38, skipping insertion in model container [2024-10-31 22:02:38,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 10:02:38" (1/1) ... [2024-10-31 22:02:38,415 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 22:02:40,067 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,068 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,068 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,070 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,071 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,089 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,090 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,092 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,093 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,096 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,097 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,098 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,099 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,866 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,876 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,949 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,950 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,951 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,951 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,952 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,953 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,954 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,955 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,955 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,956 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,957 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,957 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,958 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,961 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,962 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,963 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,963 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,968 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,973 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,991 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,993 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:40,997 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,015 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,015 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,016 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:41,070 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 22:02:41,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,158 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,159 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,160 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,161 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,171 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,172 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,174 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,174 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,176 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,177 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,178 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,179 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,401 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,414 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-10-31 22:02:41,471 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,472 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,473 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,477 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,477 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,478 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,479 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,480 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,482 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,482 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,483 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,484 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,484 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,486 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,487 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,487 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,488 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,492 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,493 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,506 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,507 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,508 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,524 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,525 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,526 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 22:02:41,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 22:02:41,722 INFO L204 MainTranslator]: Completed translation [2024-10-31 22:02:41,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41 WrapperNode [2024-10-31 22:02:41,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 22:02:41,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 22:02:41,728 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 22:02:41,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 22:02:41,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:41,887 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,016 INFO L138 Inliner]: procedures = 686, calls = 1935, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1090 [2024-10-31 22:02:42,017 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 22:02:42,018 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 22:02:42,018 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 22:02:42,018 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 22:02:42,033 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,033 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,056 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,191 INFO L175 MemorySlicer]: Split 396 memory accesses to 6 slices as follows [97, 2, 3, 13, 264, 17]. 67 percent of accesses are in the largest equivalence class. The 30 initializations are split as follows [0, 2, 1, 11, 12, 4]. The 262 writes are split as follows [18, 0, 1, 0, 240, 3]. [2024-10-31 22:02:42,191 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,191 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,253 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,259 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,270 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,297 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 22:02:42,298 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 22:02:42,299 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 22:02:42,299 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 22:02:42,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (1/1) ... [2024-10-31 22:02:42,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 22:02:42,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 22:02:42,341 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 22:02:42,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 22:02:42,378 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-10-31 22:02:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-10-31 22:02:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-10-31 22:02:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-10-31 22:02:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 22:02:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-10-31 22:02:42,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-10-31 22:02:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-10-31 22:02:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-10-31 22:02:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-10-31 22:02:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-10-31 22:02:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-10-31 22:02:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-10-31 22:02:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 22:02:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 22:02:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 22:02:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 22:02:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 22:02:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 22:02:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-10-31 22:02:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-10-31 22:02:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-31 22:02:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2024-10-31 22:02:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 22:02:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-10-31 22:02:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-10-31 22:02:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 22:02:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 22:02:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-10-31 22:02:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-10-31 22:02:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-10-31 22:02:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-10-31 22:02:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 22:02:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 22:02:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 22:02:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 22:02:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 22:02:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-10-31 22:02:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-10-31 22:02:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-10-31 22:02:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-10-31 22:02:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-10-31 22:02:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-10-31 22:02:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-31 22:02:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-31 22:02:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-31 22:02:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-31 22:02:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-31 22:02:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-31 22:02:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-31 22:02:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-31 22:02:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-31 22:02:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-31 22:02:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-31 22:02:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-31 22:02:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 22:02:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 22:02:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-10-31 22:02:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-10-31 22:02:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-10-31 22:02:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 22:02:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-10-31 22:02:42,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-10-31 22:02:42,401 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-10-31 22:02:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-10-31 22:02:42,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-10-31 22:02:42,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-10-31 22:02:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-10-31 22:02:42,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-10-31 22:02:42,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:02:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:02:42,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 22:02:42,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 22:02:42,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 22:02:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 22:02:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 22:02:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 22:02:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2024-10-31 22:02:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2024-10-31 22:02:42,898 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 22:02:42,902 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 22:02:49,817 INFO L? ?]: Removed 267 outVars from TransFormulas that were not future-live. [2024-10-31 22:02:49,817 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 22:02:49,852 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 22:02:49,853 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-10-31 22:02:49,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:02:49 BoogieIcfgContainer [2024-10-31 22:02:49,853 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 22:02:49,858 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 22:02:49,858 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 22:02:49,862 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 22:02:49,862 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 10:02:38" (1/3) ... [2024-10-31 22:02:49,863 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc18d37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:02:49, skipping insertion in model container [2024-10-31 22:02:49,863 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 10:02:41" (2/3) ... [2024-10-31 22:02:49,863 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc18d37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 10:02:49, skipping insertion in model container [2024-10-31 22:02:49,864 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:02:49" (3/3) ... [2024-10-31 22:02:49,865 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_remove_harness.i [2024-10-31 22:02:49,885 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 22:02:49,885 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-31 22:02:49,886 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dc18d37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.10 10:02:49, skipping insertion in model container [2024-10-31 22:02:49,886 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-31 22:02:49,887 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 22:02:49,887 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 22:02:49,888 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 22:02:49,888 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 10:02:49" (3/3) ... [2024-10-31 22:02:49,920 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-10-31 22:02:49,925 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-31 22:02:49,926 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-31 22:02:49,929 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-10-31 22:02:49,930 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-10-31 22:02:49,931 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-10-31 22:02:49,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-10-31 22:02:49,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-10-31 22:02:49,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-10-31 22:02:49,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-10-31 22:02:49,932 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2024-10-31 22:02:49,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2024-10-31 22:02:49,933 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-10-31 22:02:49,961 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 174 nodes and edges [2024-10-31 22:02:49,965 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2024-10-31 22:02:49,967 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-10-31 22:02:49,969 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-10-31 22:02:49,971 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-10-31 22:02:49,973 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-31 22:02:49,975 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-31 22:02:49,976 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-31 22:02:50,591 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/witness.graphml [2024-10-31 22:02:50,592 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/witness.yml [2024-10-31 22:02:50,592 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 22:02:50,595 INFO L158 Benchmark]: Toolchain (without parser) took 12335.60ms. Allocated memory was 148.9MB in the beginning and 255.9MB in the end (delta: 107.0MB). Free memory was 105.9MB in the beginning and 53.8MB in the end (delta: 52.1MB). Peak memory consumption was 156.3MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,595 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:02:50,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3463.91ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 105.5MB in the beginning and 141.7MB in the end (delta: -36.2MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,597 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.95ms. Allocated memory is still 195.0MB. Free memory was 141.7MB in the beginning and 129.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,598 INFO L158 Benchmark]: Boogie Preprocessor took 279.75ms. Allocated memory is still 195.0MB. Free memory was 129.1MB in the beginning and 101.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,598 INFO L158 Benchmark]: RCFGBuilder took 7555.13ms. Allocated memory was 195.0MB in the beginning and 255.9MB in the end (delta: 60.8MB). Free memory was 101.8MB in the beginning and 102.5MB in the end (delta: -622.3kB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,601 INFO L158 Benchmark]: TraceAbstraction took 28.72ms. Allocated memory is still 255.9MB. Free memory was 101.4MB in the beginning and 100.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 22:02:50,602 INFO L158 Benchmark]: Witness Printer took 705.09ms. Allocated memory is still 255.9MB. Free memory was 100.4MB in the beginning and 53.8MB in the end (delta: 46.5MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. [2024-10-31 22:02:50,604 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3463.91ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 105.5MB in the beginning and 141.7MB in the end (delta: -36.2MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.95ms. Allocated memory is still 195.0MB. Free memory was 141.7MB in the beginning and 129.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 279.75ms. Allocated memory is still 195.0MB. Free memory was 129.1MB in the beginning and 101.8MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 7555.13ms. Allocated memory was 195.0MB in the beginning and 255.9MB in the end (delta: 60.8MB). Free memory was 101.8MB in the beginning and 102.5MB in the end (delta: -622.3kB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * TraceAbstraction took 28.72ms. Allocated memory is still 255.9MB. Free memory was 101.4MB in the beginning and 100.4MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 705.09ms. Allocated memory is still 255.9MB. Free memory was 100.4MB in the beginning and 53.8MB in the end (delta: 46.5MB). Peak memory consumption was 44.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-10-31 22:02:50,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81939280-a286-4326-8bb7-1adef2a6dd9a/bin/uautomizer-verify-4GaUIPS5ZU/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