./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/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 2c6efd839317d36a611522b003c65260b95dbe40c7c0ba60c7a03cd28e2cd868 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:30:40,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:30:40,420 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 13:30:40,426 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:30:40,426 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:30:40,449 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:30:40,449 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:30:40,450 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:30:40,450 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:30:40,450 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:30:40,450 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:30:40,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:30:40,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:30:40,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:30:40,451 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:30:40,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:30:40,452 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:30:40,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:30:40,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:30:40,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:30:40,454 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:30:40,454 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/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 -> 2c6efd839317d36a611522b003c65260b95dbe40c7c0ba60c7a03cd28e2cd868 [2024-11-13 13:30:40,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:30:40,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:30:40,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:30:40,814 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:30:40,814 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:30:40,816 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i Unable to find full path for "g++" [2024-11-13 13:30:42,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:30:43,362 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:30:43,363 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i [2024-11-13 13:30:43,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/data/88d4d4d79/89129b6b1e544f8581bf57738c3a410c/FLAG8817962aa [2024-11-13 13:30:43,803 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/data/88d4d4d79/89129b6b1e544f8581bf57738c3a410c [2024-11-13 13:30:43,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:30:43,811 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:30:43,812 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:30:43,812 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:30:43,817 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:30:43,818 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:30:43" (1/1) ... [2024-11-13 13:30:43,819 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@419934c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:43, skipping insertion in model container [2024-11-13 13:30:43,819 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:30:43" (1/1) ... [2024-11-13 13:30:43,932 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:30:44,237 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4486,4499] [2024-11-13 13:30:44,245 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4546,4559] [2024-11-13 13:30:45,353 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,354 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,355 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,356 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,377 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,379 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:45,380 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,248 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,249 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,273 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,275 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,286 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,292 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,294 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,295 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,296 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,502 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[207857,207870] [2024-11-13 13:30:46,503 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[208076,208089] [2024-11-13 13:30:46,503 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[208272,208285] [2024-11-13 13:30:46,503 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:30:46,532 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:30:46,545 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4486,4499] [2024-11-13 13:30:46,545 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[4546,4559] [2024-11-13 13:30:46,604 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,604 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,605 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,605 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,606 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,620 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,620 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,622 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,623 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,624 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,625 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6033-6044] [2024-11-13 13:30:46,851 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,852 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,858 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,859 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,867 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,869 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,872 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:30:46,931 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[207857,207870] [2024-11-13 13:30:46,932 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[208076,208089] [2024-11-13 13:30:46,933 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_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/sv-benchmarks/c/aws-c-common/aws_hash_ptr_harness_negated.i[208272,208285] [2024-11-13 13:30:46,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:30:47,266 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:30:47,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47 WrapperNode [2024-11-13 13:30:47,267 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:30:47,268 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:30:47,268 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:30:47,268 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:30:47,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,345 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,401 INFO L138 Inliner]: procedures = 752, calls = 2016, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 488 [2024-11-13 13:30:47,405 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:30:47,406 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:30:47,406 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:30:47,406 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:30:47,418 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,418 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,431 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,542 INFO L175 MemorySlicer]: Split 342 memory accesses to 6 slices as follows [2, 85, 3, 7, 238, 7]. 70 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 0, 0, 1, 6, 1]. The 242 writes are split as follows [0, 1, 1, 4, 232, 4]. [2024-11-13 13:30:47,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,586 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,630 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,654 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:30:47,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:30:47,656 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:30:47,656 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:30:47,657 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (1/1) ... [2024-11-13 13:30:47,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:30:47,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:30:47,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:30:47,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:30:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:30:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 13:30:47,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:30:47,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:30:47,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:30:47,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:30:47,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2024-11-13 13:30:47,728 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:30:47,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:30:47,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:30:47,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:30:48,113 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:30:48,115 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:30:55,097 INFO L? ?]: Removed 356 outVars from TransFormulas that were not future-live. [2024-11-13 13:30:55,097 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:30:55,117 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:30:55,118 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 13:30:55,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:30:55 BoogieIcfgContainer [2024-11-13 13:30:55,118 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:30:55,121 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:30:55,121 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:30:55,126 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:30:55,127 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:30:43" (1/3) ... [2024-11-13 13:30:55,127 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cde2cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:30:55, skipping insertion in model container [2024-11-13 13:30:55,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:30:47" (2/3) ... [2024-11-13 13:30:55,128 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cde2cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:30:55, skipping insertion in model container [2024-11-13 13:30:55,128 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:30:55" (3/3) ... [2024-11-13 13:30:55,129 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_ptr_harness_negated.i [2024-11-13 13:30:55,146 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:30:55,147 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_hash_ptr_harness_negated.i that has 2 procedures, 291 locations, 1 initial locations, 3 loop locations, and 0 error locations. [2024-11-13 13:30:55,148 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cde2cc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:30:55, skipping insertion in model container [2024-11-13 13:30:55,149 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:30:55,149 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:30:55,149 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:30:55,150 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:30:55,150 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:30:55" (3/3) ... [2024-11-13 13:30:55,154 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 13:30:55,160 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hashlittle2 [2024-11-13 13:30:55,185 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 298 nodes and edges [2024-11-13 13:30:55,186 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 104 nodes and edges [2024-11-13 13:30:55,189 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2024-11-13 13:30:55,191 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-11-13 13:30:55,192 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 13:30:55,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 13:30:55,195 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 13:30:55,197 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 13:30:55,904 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 13:30:55,905 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 13:30:55,905 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:30:55,907 INFO L158 Benchmark]: Toolchain (without parser) took 12095.24ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.2MB in the beginning and 156.9MB in the end (delta: -71.7MB). Peak memory consumption was 260.3MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,907 INFO L158 Benchmark]: CDTParser took 1.72ms. Allocated memory is still 167.8MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:30:55,907 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3455.43ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.2MB in the beginning and 231.4MB in the end (delta: -146.3MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.16ms. Allocated memory is still 352.3MB. Free memory was 231.4MB in the beginning and 222.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,908 INFO L158 Benchmark]: Boogie Preprocessor took 248.07ms. Allocated memory is still 352.3MB. Free memory was 222.0MB in the beginning and 205.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,908 INFO L158 Benchmark]: RCFGBuilder took 7463.73ms. Allocated memory is still 352.3MB. Free memory was 205.2MB in the beginning and 116.1MB in the end (delta: 89.1MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,909 INFO L158 Benchmark]: TraceAbstraction took 27.60ms. Allocated memory is still 352.3MB. Free memory was 116.1MB in the beginning and 113.3MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:30:55,909 INFO L158 Benchmark]: Witness Printer took 755.45ms. Allocated memory is still 352.3MB. Free memory was 113.3MB in the beginning and 156.9MB in the end (delta: -43.6MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2024-11-13 13:30:55,911 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72ms. Allocated memory is still 167.8MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3455.43ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 85.2MB in the beginning and 231.4MB in the end (delta: -146.3MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.16ms. Allocated memory is still 352.3MB. Free memory was 231.4MB in the beginning and 222.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 248.07ms. Allocated memory is still 352.3MB. Free memory was 222.0MB in the beginning and 205.2MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7463.73ms. Allocated memory is still 352.3MB. Free memory was 205.2MB in the beginning and 116.1MB in the end (delta: 89.1MB). Peak memory consumption was 93.9MB. Max. memory is 16.1GB. * TraceAbstraction took 27.60ms. Allocated memory is still 352.3MB. Free memory was 116.1MB in the beginning and 113.3MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 755.45ms. Allocated memory is still 352.3MB. Free memory was 113.3MB in the beginning and 156.9MB in the end (delta: -43.6MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6033]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6033-6044] * 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 13:30:55,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_03b6f2b6-f4a2-4778-87ef-a6d59771c7ed/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