./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 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_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/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_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/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_8f78ee23-a0e8-49da-a990-91c02a3792a1/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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-10-31 21:56:00,551 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-31 21:56:00,675 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-31 21:56:00,682 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-31 21:56:00,684 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-31 21:56:00,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-31 21:56:00,727 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-31 21:56:00,728 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-31 21:56:00,729 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-31 21:56:00,730 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-31 21:56:00,731 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-31 21:56:00,732 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-31 21:56:00,733 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-31 21:56:00,733 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-31 21:56:00,735 INFO L153 SettingsManager]: * Use SBE=true [2024-10-31 21:56:00,736 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-31 21:56:00,736 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-31 21:56:00,737 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-31 21:56:00,737 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-31 21:56:00,737 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-31 21:56:00,738 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-31 21:56:00,742 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-31 21:56:00,742 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-31 21:56:00,743 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-31 21:56:00,743 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-31 21:56:00,743 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-31 21:56:00,744 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-31 21:56:00,744 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-31 21:56:00,744 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-31 21:56:00,744 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-31 21:56:00,746 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-31 21:56:00,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:56:00,747 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-31 21:56:00,747 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-31 21:56:00,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-31 21:56:00,748 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-31 21:56:00,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-31 21:56:00,749 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-31 21:56:00,750 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-31 21:56:00,750 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-31 21:56:00,750 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-31 21:56:00,751 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_8f78ee23-a0e8-49da-a990-91c02a3792a1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2024-10-31 21:56:01,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-31 21:56:01,151 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-31 21:56:01,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-31 21:56:01,154 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-31 21:56:01,155 INFO L274 PluginConnector]: CDTParser initialized [2024-10-31 21:56:01,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i Unable to find full path for "g++" [2024-10-31 21:56:03,179 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-31 21:56:03,658 INFO L384 CDTParser]: Found 1 translation units. [2024-10-31 21:56:03,659 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2024-10-31 21:56:03,707 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/data/8573e0ea6/c2de6b9b56d54e1395bc032a5c9cf9ad/FLAG9f9ff0b46 [2024-10-31 21:56:03,756 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/data/8573e0ea6/c2de6b9b56d54e1395bc032a5c9cf9ad [2024-10-31 21:56:03,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-31 21:56:03,760 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-31 21:56:03,762 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-31 21:56:03,762 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-31 21:56:03,771 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-31 21:56:03,772 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:56:03" (1/1) ... [2024-10-31 21:56:03,773 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57bee442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:03, skipping insertion in model container [2024-10-31 21:56:03,774 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.10 09:56:03" (1/1) ... [2024-10-31 21:56:03,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-31 21:56:05,244 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,247 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,247 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,251 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,252 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,270 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,271 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,273 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,274 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,276 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,277 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,278 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,279 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,829 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,830 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,834 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,843 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:05,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:56:05,936 INFO L200 MainTranslator]: Completed pre-run [2024-10-31 21:56:06,063 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,064 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,064 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,066 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,067 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,079 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,080 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,083 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,084 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,086 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,087 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,087 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,090 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,218 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,218 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,219 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,226 WARN L1657 CHandler]: Possible shadowing of function index [2024-10-31 21:56:06,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-10-31 21:56:06,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-31 21:56:06,557 INFO L204 MainTranslator]: Completed translation [2024-10-31 21:56:06,557 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06 WrapperNode [2024-10-31 21:56:06,558 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-31 21:56:06,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-31 21:56:06,560 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-31 21:56:06,560 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-31 21:56:06,569 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,773 INFO L138 Inliner]: procedures = 680, calls = 1679, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 654 [2024-10-31 21:56:06,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-31 21:56:06,775 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-31 21:56:06,779 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-31 21:56:06,779 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-31 21:56:06,794 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,794 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,807 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,907 INFO L175 MemorySlicer]: Split 302 memory accesses to 7 slices as follows [238, 2, 39, 6, 5, 3, 9]. 79 percent of accesses are in the largest equivalence class. The 26 initializations are split as follows [6, 2, 5, 5, 2, 1, 5]. The 238 writes are split as follows [232, 0, 3, 1, 1, 1, 0]. [2024-10-31 21:56:06,911 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,911 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,951 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,956 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,977 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-31 21:56:06,978 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-31 21:56:06,978 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-31 21:56:06,978 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-31 21:56:06,979 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (1/1) ... [2024-10-31 21:56:06,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-31 21:56:07,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/z3 [2024-10-31 21:56:07,022 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-31 21:56:07,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-31 21:56:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-31 21:56:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-10-31 21:56:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-10-31 21:56:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-10-31 21:56:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-31 21:56:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-31 21:56:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-31 21:56:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-31 21:56:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-31 21:56:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-10-31 21:56:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-10-31 21:56:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-31 21:56:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-31 21:56:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-10-31 21:56:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-31 21:56:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-10-31 21:56:07,073 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-10-31 21:56:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-10-31 21:56:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-10-31 21:56:07,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-31 21:56:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-31 21:56:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-31 21:56:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-31 21:56:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-10-31 21:56:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-10-31 21:56:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-31 21:56:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-31 21:56:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-10-31 21:56:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-10-31 21:56:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-31 21:56:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-31 21:56:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-31 21:56:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-31 21:56:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-31 21:56:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-31 21:56:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-31 21:56:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-31 21:56:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-31 21:56:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-10-31 21:56:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-10-31 21:56:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-10-31 21:56:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-10-31 21:56:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-10-31 21:56:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-31 21:56:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-10-31 21:56:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-31 21:56:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-31 21:56:07,486 INFO L238 CfgBuilder]: Building ICFG [2024-10-31 21:56:07,491 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-31 21:56:14,287 INFO L? ?]: Removed 108 outVars from TransFormulas that were not future-live. [2024-10-31 21:56:14,287 INFO L287 CfgBuilder]: Performing block encoding [2024-10-31 21:56:14,303 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-31 21:56:14,303 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-31 21:56:14,303 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:56:14 BoogieIcfgContainer [2024-10-31 21:56:14,304 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-31 21:56:14,306 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-31 21:56:14,306 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-31 21:56:14,310 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-31 21:56:14,310 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.10 09:56:03" (1/3) ... [2024-10-31 21:56:14,311 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a03728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:56:14, skipping insertion in model container [2024-10-31 21:56:14,311 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.10 09:56:06" (2/3) ... [2024-10-31 21:56:14,311 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a03728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.10 09:56:14, skipping insertion in model container [2024-10-31 21:56:14,312 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:56:14" (3/3) ... [2024-10-31 21:56:14,313 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_swap_harness.i [2024-10-31 21:56:14,332 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-31 21:56:14,332 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-31 21:56:14,333 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70a03728 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.10 09:56:14, skipping insertion in model container [2024-10-31 21:56:14,333 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-31 21:56:14,334 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-31 21:56:14,334 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-31 21:56:14,335 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-31 21:56:14,335 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.10 09:56:14" (3/3) ... [2024-10-31 21:56:14,338 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-10-31 21:56:14,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-10-31 21:56:14,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-10-31 21:56:14,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-10-31 21:56:14,343 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-10-31 21:56:14,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-10-31 21:56:14,344 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-10-31 21:56:14,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-10-31 21:56:14,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-31 21:56:14,345 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-10-31 21:56:14,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-10-31 21:56:14,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-10-31 21:56:14,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-10-31 21:56:14,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-10-31 21:56:14,346 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-10-31 21:56:14,347 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-10-31 21:56:14,347 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-10-31 21:56:14,367 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 138 nodes and edges [2024-10-31 21:56:14,368 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 61 nodes and edges [2024-10-31 21:56:14,369 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 25 nodes and edges [2024-10-31 21:56:14,370 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-10-31 21:56:14,371 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-10-31 21:56:14,372 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-31 21:56:14,373 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-31 21:56:14,374 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-31 21:56:15,198 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/witness.graphml [2024-10-31 21:56:15,201 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/witness.yml [2024-10-31 21:56:15,201 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-31 21:56:15,204 INFO L158 Benchmark]: Toolchain (without parser) took 11442.58ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 109.2MB in the beginning and 52.7MB in the end (delta: 56.5MB). Peak memory consumption was 116.6MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,206 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 115.3MB. Free memory was 84.2MB in the beginning and 84.2MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-31 21:56:15,206 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2796.97ms. Allocated memory is still 157.3MB. Free memory was 108.8MB in the beginning and 97.3MB in the end (delta: 11.5MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.50ms. Allocated memory is still 157.3MB. Free memory was 97.3MB in the beginning and 88.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,207 INFO L158 Benchmark]: Boogie Preprocessor took 202.61ms. Allocated memory is still 157.3MB. Free memory was 88.0MB in the beginning and 72.1MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,208 INFO L158 Benchmark]: RCFGBuilder took 7325.75ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 72.1MB in the beginning and 106.0MB in the end (delta: -33.9MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,208 INFO L158 Benchmark]: TraceAbstraction took 27.44ms. Allocated memory is still 203.4MB. Free memory was 104.9MB in the beginning and 102.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,208 INFO L158 Benchmark]: Witness Printer took 867.57ms. Allocated memory is still 203.4MB. Free memory was 102.8MB in the beginning and 52.7MB in the end (delta: 50.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2024-10-31 21:56:15,211 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 115.3MB. Free memory was 84.2MB in the beginning and 84.2MB in the end (delta: 24.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2796.97ms. Allocated memory is still 157.3MB. Free memory was 108.8MB in the beginning and 97.3MB in the end (delta: 11.5MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.50ms. Allocated memory is still 157.3MB. Free memory was 97.3MB in the beginning and 88.0MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 202.61ms. Allocated memory is still 157.3MB. Free memory was 88.0MB in the beginning and 72.1MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7325.75ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 72.1MB in the beginning and 106.0MB in the end (delta: -33.9MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * TraceAbstraction took 27.44ms. Allocated memory is still 203.4MB. Free memory was 104.9MB in the beginning and 102.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 867.57ms. Allocated memory is still 203.4MB. Free memory was 102.8MB in the beginning and 52.7MB in the end (delta: 50.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-10-31 21:56:15,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f78ee23-a0e8-49da-a990-91c02a3792a1/bin/uautomizer-verify-4GaUIPS5ZU/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE