./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-10 02:39:30,781 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 02:39:30,844 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-01-10 02:39:30,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 02:39:30,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 02:39:30,868 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 02:39:30,868 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 02:39:30,869 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 02:39:30,869 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 02:39:30,869 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 02:39:30,869 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 02:39:30,869 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 02:39:30,870 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 02:39:30,870 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 02:39:30,870 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 02:39:30,871 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:30,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:30,872 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:30,872 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-10 02:39:30,872 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-10 02:39:30,873 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 02:39:30,873 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 02:39:30,873 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 02:39:30,873 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 02:39:30,873 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 -> 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 [2025-01-10 02:39:31,099 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 02:39:31,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 02:39:31,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 02:39:31,108 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 02:39:31,108 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 02:39:31,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2025-01-10 02:39:32,382 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/128ed44de/3700be0f442f42958feae1d1146adf80/FLAGcfcd4a0bd [2025-01-10 02:39:32,839 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 02:39:32,840 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2025-01-10 02:39:32,869 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/128ed44de/3700be0f442f42958feae1d1146adf80/FLAGcfcd4a0bd [2025-01-10 02:39:32,996 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/128ed44de/3700be0f442f42958feae1d1146adf80 [2025-01-10 02:39:32,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 02:39:32,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 02:39:33,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:33,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 02:39:33,004 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 02:39:33,006 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:32" (1/1) ... [2025-01-10 02:39:33,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37de6d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:33, skipping insertion in model container [2025-01-10 02:39:33,007 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:32" (1/1) ... [2025-01-10 02:39:33,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 02:39:34,289 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,290 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,291 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,291 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,292 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,300 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,300 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,301 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,302 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,303 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,303 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,304 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,304 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,891 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,891 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,901 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,954 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,955 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,955 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,955 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,955 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,956 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,956 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,956 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,957 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,957 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,957 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,957 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,957 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,961 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,961 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,961 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,962 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,964 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,964 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,968 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,969 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,969 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:34,986 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:35,007 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 02:39:35,044 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,045 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,045 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,045 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,045 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,050 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,050 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,050 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,051 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,051 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,052 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,052 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,052 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,103 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,103 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,104 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,107 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2025-01-10 02:39:35,154 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,155 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,157 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,157 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,157 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,157 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,158 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,159 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,160 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,160 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,161 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,163 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,163 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,167 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,169 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,169 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:35,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:35,310 INFO L204 MainTranslator]: Completed translation [2025-01-10 02:39:35,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35 WrapperNode [2025-01-10 02:39:35,311 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:35,312 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:35,312 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 02:39:35,312 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 02:39:35,317 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,380 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,441 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 947 [2025-01-10 02:39:35,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:35,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 02:39:35,442 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 02:39:35,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 02:39:35,452 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,458 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,517 INFO L175 MemorySlicer]: Split 347 memory accesses to 6 slices as follows [2, 238, 69, 3, 17, 18]. 69 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 6, 0, 1, 4, 5]. The 259 writes are split as follows [0, 232, 17, 1, 3, 6]. [2025-01-10 02:39:35,517 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,517 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,554 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,559 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,565 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,580 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 02:39:35,599 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 02:39:35,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 02:39:35,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 02:39:35,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (1/1) ... [2025-01-10 02:39:35,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:35,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 02:39:35,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 02:39:35,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 02:39:35,645 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2025-01-10 02:39:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2025-01-10 02:39:35,645 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2025-01-10 02:39:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2025-01-10 02:39:35,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2025-01-10 02:39:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2025-01-10 02:39:35,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-10 02:39:35,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2025-01-10 02:39:35,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2025-01-10 02:39:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-01-10 02:39:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2025-01-10 02:39:35,646 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-10 02:39:35,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-01-10 02:39:35,647 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-01-10 02:39:35,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2025-01-10 02:39:35,648 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-10 02:39:35,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:35,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-10 02:39:35,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-10 02:39:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-10 02:39:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-10 02:39:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-10 02:39:35,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-10 02:39:36,108 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 02:39:36,111 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 02:39:42,058 INFO L? ?]: Removed 217 outVars from TransFormulas that were not future-live. [2025-01-10 02:39:42,058 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 02:39:42,072 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 02:39:42,072 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-10 02:39:42,072 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:42 BoogieIcfgContainer [2025-01-10 02:39:42,072 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 02:39:42,074 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 02:39:42,074 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 02:39:42,077 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 02:39:42,077 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 02:39:32" (1/3) ... [2025-01-10 02:39:42,078 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574f49b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:42, skipping insertion in model container [2025-01-10 02:39:42,078 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:35" (2/3) ... [2025-01-10 02:39:42,078 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574f49b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:42, skipping insertion in model container [2025-01-10 02:39:42,078 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:42" (3/3) ... [2025-01-10 02:39:42,079 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2025-01-10 02:39:42,088 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 02:39:42,089 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_s_sift_either_harness.i that has 27 procedures, 366 locations, 1 initial locations, 6 loop locations, and 0 error locations. [2025-01-10 02:39:42,090 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574f49b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 02:39:42, skipping insertion in model container [2025-01-10 02:39:42,090 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 02:39:42,090 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 02:39:42,090 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 02:39:42,091 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 02:39:42,091 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:42" (3/3) ... [2025-01-10 02:39:42,093 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2025-01-10 02:39:42,095 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2025-01-10 02:39:42,096 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2025-01-10 02:39:42,097 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2025-01-10 02:39:42,116 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 169 nodes and edges [2025-01-10 02:39:42,118 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2025-01-10 02:39:42,119 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2025-01-10 02:39:42,120 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2025-01-10 02:39:42,121 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2025-01-10 02:39:42,122 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-01-10 02:39:42,123 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-01-10 02:39:42,124 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-10 02:39:42,553 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-10 02:39:42,553 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-10 02:39:42,554 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 02:39:42,555 INFO L158 Benchmark]: Toolchain (without parser) took 9555.22ms. Allocated memory was 167.8MB in the beginning and 394.3MB in the end (delta: 226.5MB). Free memory was 116.8MB in the beginning and 254.2MB in the end (delta: -137.3MB). Peak memory consumption was 255.9MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,555 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:39:42,556 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2311.06ms. Allocated memory is still 167.8MB. Free memory was 116.8MB in the beginning and 109.5MB in the end (delta: 7.3MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,556 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.05ms. Allocated memory is still 167.8MB. Free memory was 109.5MB in the beginning and 99.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,556 INFO L158 Benchmark]: Boogie Preprocessor took 156.81ms. Allocated memory is still 167.8MB. Free memory was 99.3MB in the beginning and 79.4MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,556 INFO L158 Benchmark]: RCFGBuilder took 6473.59ms. Allocated memory was 167.8MB in the beginning and 394.3MB in the end (delta: 226.5MB). Free memory was 79.4MB in the beginning and 191.5MB in the end (delta: -112.1MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,556 INFO L158 Benchmark]: TraceAbstraction took 15.84ms. Allocated memory is still 394.3MB. Free memory was 190.5MB in the beginning and 188.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:39:42,557 INFO L158 Benchmark]: Witness Printer took 463.24ms. Allocated memory is still 394.3MB. Free memory was 188.5MB in the beginning and 254.2MB in the end (delta: -65.7MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:42,558 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 201.3MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2311.06ms. Allocated memory is still 167.8MB. Free memory was 116.8MB in the beginning and 109.5MB in the end (delta: 7.3MB). Peak memory consumption was 110.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.05ms. Allocated memory is still 167.8MB. Free memory was 109.5MB in the beginning and 99.3MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.81ms. Allocated memory is still 167.8MB. Free memory was 99.3MB in the beginning and 79.4MB in the end (delta: 19.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 6473.59ms. Allocated memory was 167.8MB in the beginning and 394.3MB in the end (delta: 226.5MB). Free memory was 79.4MB in the beginning and 191.5MB in the end (delta: -112.1MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. * TraceAbstraction took 15.84ms. Allocated memory is still 394.3MB. Free memory was 190.5MB in the beginning and 188.5MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 463.24ms. Allocated memory is still 394.3MB. Free memory was 188.5MB in the beginning and 254.2MB in the end (delta: -65.7MB). Peak memory consumption was 105.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2025-01-10 02:39:42,649 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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