./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2b00b35426e0c4f93abb1881117a4340394e9cc334492dfd09c5968bff8ec3f6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:32:35,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:32:35,531 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 13:32:35,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:32:35,537 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:32:35,569 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:32:35,570 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:32:35,570 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:32:35,570 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:32:35,571 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:32:35,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:32:35,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:32:35,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:32:35,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:32:35,573 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:32:35,573 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:32:35,573 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:32:35,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:32:35,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:32:35,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:32:35,574 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:32:35,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:32:35,575 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:32:35,576 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:32:35,576 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_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd 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 ! call(reach_error())) ) 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 -> 2b00b35426e0c4f93abb1881117a4340394e9cc334492dfd09c5968bff8ec3f6 [2024-11-13 13:32:35,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:32:35,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:32:35,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:32:35,950 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:32:35,951 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:32:35,954 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i Unable to find full path for "g++" [2024-11-13 13:32:37,981 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:32:38,512 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:32:38,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i [2024-11-13 13:32:38,560 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/data/0d4f1ca2e/12cc08f608674a4abc2acd3b306340c3/FLAG408621b14 [2024-11-13 13:32:38,581 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/data/0d4f1ca2e/12cc08f608674a4abc2acd3b306340c3 [2024-11-13 13:32:38,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:32:38,587 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:32:38,589 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:32:38,589 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:32:38,594 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:32:38,595 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:32:38" (1/1) ... [2024-11-13 13:32:38,596 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ff9b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:38, skipping insertion in model container [2024-11-13 13:32:38,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:32:38" (1/1) ... [2024-11-13 13:32:38,699 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:32:39,013 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2024-11-13 13:32:39,019 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2024-11-13 13:32:40,349 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,349 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,350 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,351 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,384 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,386 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,391 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,392 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,397 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,399 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,401 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:40,402 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,358 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,361 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,390 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,391 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,399 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,399 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,408 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,410 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,410 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,413 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,413 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,414 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,645 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207571,207584] [2024-11-13 13:32:41,646 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207790,207803] [2024-11-13 13:32:41,646 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207986,207999] [2024-11-13 13:32:41,647 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:32:41,675 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:32:41,696 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4486,4499] [2024-11-13 13:32:41,697 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[4546,4559] [2024-11-13 13:32:41,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,761 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,769 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,770 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,771 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,772 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,773 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,773 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,883 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] [2024-11-13 13:32:41,991 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,991 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,998 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:41,999 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,004 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,005 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,008 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,009 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,010 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,010 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,011 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,011 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:32:42,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207571,207584] [2024-11-13 13:32:42,071 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207790,207803] [2024-11-13 13:32:42,072 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness.i[207986,207999] [2024-11-13 13:32:42,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:32:42,369 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:32:42,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42 WrapperNode [2024-11-13 13:32:42,370 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:32:42,371 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:32:42,371 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:32:42,372 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:32:42,377 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,470 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,562 INFO L138 Inliner]: procedures = 752, calls = 2016, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 488 [2024-11-13 13:32:42,566 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:32:42,567 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:32:42,567 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:32:42,567 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:32:42,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,602 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,742 INFO L175 MemorySlicer]: Split 342 memory accesses to 6 slices as follows [2, 3, 7, 7, 238, 85]. 70 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 0, 1, 1, 6, 0]. The 242 writes are split as follows [0, 1, 4, 4, 232, 1]. [2024-11-13 13:32:42,746 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,746 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,812 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,834 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,854 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,865 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:32:42,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:32:42,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:32:42,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:32:42,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (1/1) ... [2024-11-13 13:32:42,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:32:42,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:32:42,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:32:42,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:32:42,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:32:42,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 13:32:42,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 13:32:42,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:32:42,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:32:42,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:32:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:32:42,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:32:42,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:32:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 13:32:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 13:32:42,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:32:42,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:32:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:32:42,960 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-13 13:32:42,960 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:32:42,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:32:43,388 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:32:43,391 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:32:50,466 INFO L? ?]: Removed 356 outVars from TransFormulas that were not future-live. [2024-11-13 13:32:50,467 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:32:50,489 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:32:50,492 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 13:32:50,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:32:50 BoogieIcfgContainer [2024-11-13 13:32:50,493 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:32:50,495 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:32:50,496 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:32:50,501 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:32:50,501 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:32:38" (1/3) ... [2024-11-13 13:32:50,502 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7114bfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:32:50, skipping insertion in model container [2024-11-13 13:32:50,502 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:32:42" (2/3) ... [2024-11-13 13:32:50,504 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7114bfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:32:50, skipping insertion in model container [2024-11-13 13:32:50,504 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:32:50" (3/3) ... [2024-11-13 13:32:50,505 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness.i [2024-11-13 13:32:50,521 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:32:50,525 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_hash_ptr_harness.i that has 2 procedures, 291 locations, 1 initial locations, 3 loop locations, and 0 error locations. [2024-11-13 13:32:50,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7114bfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:32:50, skipping insertion in model container [2024-11-13 13:32:50,526 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:32:50,528 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:32:50,529 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:32:50,529 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:32:50,530 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:32:50" (3/3) ... [2024-11-13 13:32:50,533 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 13:32:50,540 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2024-11-13 13:32:50,567 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 298 nodes and edges [2024-11-13 13:32:50,569 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2024-11-13 13:32:50,570 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2024-11-13 13:32:50,572 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-13 13:32:50,573 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 13:32:50,575 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 13:32:50,576 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 13:32:50,578 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 13:32:51,240 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 13:32:51,240 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 13:32:51,240 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:32:51,243 INFO L158 Benchmark]: Toolchain (without parser) took 12654.75ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 83.0MB in the beginning and 61.7MB in the end (delta: 21.3MB). Peak memory consumption was 178.8MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,246 INFO L158 Benchmark]: CDTParser took 1.05ms. Allocated memory is still 83.9MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:32:51,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3781.80ms. Allocated memory is still 117.4MB. Free memory was 83.0MB in the beginning and 37.0MB in the end (delta: 46.0MB). Peak memory consumption was 94.7MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,246 INFO L158 Benchmark]: Boogie Procedure Inliner took 195.27ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 37.0MB in the beginning and 153.6MB in the end (delta: -116.6MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,247 INFO L158 Benchmark]: Boogie Preprocessor took 298.52ms. Allocated memory is still 218.1MB. Free memory was 153.6MB in the beginning and 136.6MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,247 INFO L158 Benchmark]: RCFGBuilder took 7626.56ms. Allocated memory is still 218.1MB. Free memory was 136.6MB in the beginning and 91.4MB in the end (delta: 45.2MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,247 INFO L158 Benchmark]: TraceAbstraction took 31.26ms. Allocated memory is still 218.1MB. Free memory was 90.1MB in the beginning and 88.3MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,248 INFO L158 Benchmark]: Witness Printer took 712.09ms. Allocated memory is still 218.1MB. Free memory was 88.3MB in the beginning and 61.7MB in the end (delta: 26.6MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2024-11-13 13:32:51,251 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.05ms. Allocated memory is still 83.9MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3781.80ms. Allocated memory is still 117.4MB. Free memory was 83.0MB in the beginning and 37.0MB in the end (delta: 46.0MB). Peak memory consumption was 94.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 195.27ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 37.0MB in the beginning and 153.6MB in the end (delta: -116.6MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 298.52ms. Allocated memory is still 218.1MB. Free memory was 153.6MB in the beginning and 136.6MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7626.56ms. Allocated memory is still 218.1MB. Free memory was 136.6MB in the beginning and 91.4MB in the end (delta: 45.2MB). Peak memory consumption was 91.1MB. Max. memory is 16.1GB. * TraceAbstraction took 31.26ms. Allocated memory is still 218.1MB. Free memory was 90.1MB in the beginning and 88.3MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 712.09ms. Allocated memory is still 218.1MB. Free memory was 88.3MB in the beginning and 61.7MB in the end (delta: 26.6MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6053]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6053-6064] * 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! [2024-11-13 13:32:51,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3678bcc5-03c5-4899-b8a0-ea2dc5956097/bin/uautomizer-verify-qhAvR1uOyd/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