./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 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/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/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-17 05:04:20,096 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-17 05:04:20,150 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-17 05:04:20,154 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-17 05:04:20,154 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-17 05:04:20,181 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-17 05:04:20,182 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-17 05:04:20,183 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-17 05:04:20,183 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-17 05:04:20,186 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-17 05:04:20,187 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-17 05:04:20,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-17 05:04:20,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-17 05:04:20,189 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-17 05:04:20,189 INFO L153 SettingsManager]: * Use SBE=true [2024-11-17 05:04:20,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-17 05:04:20,189 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-17 05:04:20,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-17 05:04:20,190 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-17 05:04:20,190 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-17 05:04:20,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-17 05:04:20,190 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-17 05:04:20,190 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-17 05:04:20,191 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-17 05:04:20,191 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-17 05:04:20,192 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-17 05:04:20,192 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-17 05:04:20,193 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-17 05:04:20,193 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-17 05:04:20,193 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-17 05:04:20,193 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-17 05:04:20,193 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 [2024-11-17 05:04:20,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-17 05:04:20,471 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-17 05:04:20,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-17 05:04:20,476 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-17 05:04:20,476 INFO L274 PluginConnector]: CDTParser initialized [2024-11-17 05:04:20,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2024-11-17 05:04:21,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-17 05:04:22,160 INFO L384 CDTParser]: Found 1 translation units. [2024-11-17 05:04:22,162 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2024-11-17 05:04:22,201 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41eaacbfb/698cdfa63e1149569844fa2df9c1c356/FLAG8947f2ed8 [2024-11-17 05:04:22,217 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/41eaacbfb/698cdfa63e1149569844fa2df9c1c356 [2024-11-17 05:04:22,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-17 05:04:22,223 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-17 05:04:22,224 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-17 05:04:22,224 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-17 05:04:22,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-17 05:04:22,229 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 05:04:22" (1/1) ... [2024-11-17 05:04:22,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@228cde0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:22, skipping insertion in model container [2024-11-17 05:04:22,230 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 05:04:22" (1/1) ... [2024-11-17 05:04:22,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-17 05:04:23,181 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,182 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,183 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,183 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,184 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,193 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,193 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,195 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,195 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,197 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,197 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,198 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,198 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,573 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,580 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,653 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,654 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,654 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,654 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,655 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,655 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,655 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,656 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,657 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,657 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,660 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,665 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,666 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,674 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,675 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,675 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-17 05:04:23,727 INFO L200 MainTranslator]: Completed pre-run [2024-11-17 05:04:23,772 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,773 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,785 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,786 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,787 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,787 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,788 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,916 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,916 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,917 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,920 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-17 05:04:23,951 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,951 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,952 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,952 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,952 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,952 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,954 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,954 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,954 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,955 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,956 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,957 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,957 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,959 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,959 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,963 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,965 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,965 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-17 05:04:23,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-17 05:04:24,111 INFO L204 MainTranslator]: Completed translation [2024-11-17 05:04:24,112 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24 WrapperNode [2024-11-17 05:04:24,112 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-17 05:04:24,113 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-17 05:04:24,113 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-17 05:04:24,113 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-17 05:04:24,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,179 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,262 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 951 [2024-11-17 05:04:24,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-17 05:04:24,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-17 05:04:24,264 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-17 05:04:24,264 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-17 05:04:24,275 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,275 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,287 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,359 INFO L175 MemorySlicer]: Split 347 memory accesses to 6 slices as follows [2, 238, 17, 3, 18, 69]. 69 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 6, 4, 1, 5, 0]. The 259 writes are split as follows [0, 232, 3, 1, 6, 17]. [2024-11-17 05:04:24,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,385 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,393 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,399 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,416 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-17 05:04:24,416 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-17 05:04:24,416 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-17 05:04:24,416 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-17 05:04:24,421 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (1/1) ... [2024-11-17 05:04:24,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-17 05:04:24,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-17 05:04:24,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-17 05:04:24,454 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-17 05:04:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2024-11-17 05:04:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-17 05:04:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-17 05:04:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-17 05:04:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-17 05:04:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-17 05:04:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-17 05:04:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-17 05:04:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-17 05:04:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-17 05:04:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-17 05:04:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-17 05:04:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-17 05:04:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-17 05:04:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-17 05:04:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-17 05:04:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-17 05:04:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-17 05:04:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-17 05:04:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-17 05:04:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-17 05:04:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-17 05:04:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-17 05:04:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-17 05:04:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-17 05:04:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-17 05:04:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-17 05:04:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-17 05:04:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-17 05:04:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-17 05:04:24,811 INFO L256 CfgBuilder]: Building ICFG [2024-11-17 05:04:24,813 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-17 05:04:24,851 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: havoc #t~malloc583.base, #t~malloc583.offset; [2024-11-17 05:04:24,854 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc #t~nondet6; [2024-11-17 05:04:24,883 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: havoc #t~ret57#1; [2024-11-17 05:04:24,924 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: havoc nondet_uint8_t_#t~nondet10#1; [2024-11-17 05:04:24,931 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc #t~ret587;havoc #t~ite589.base, #t~ite589.offset;havoc #t~ret588.base, #t~ret588.offset; [2024-11-17 05:04:25,010 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8277: havoc aws_priority_queue_backpointers_valid_#t~ret875#1;havoc aws_priority_queue_backpointers_valid_#t~short876#1; [2024-11-17 05:04:25,145 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2944: call ULTIMATE.dealloc(~#required_size~0.base, ~#required_size~0.offset);havoc ~#required_size~0.base, ~#required_size~0.offset; [2024-11-17 05:04:25,148 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2024-11-17 05:04:25,161 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8191: havoc ~node~1.base, ~node~1.offset; [2024-11-17 05:04:25,189 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: havoc nondet_int_#t~nondet5#1; [2024-11-17 05:04:25,189 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7268: havoc nondet_compare_#t~ret668#1; [2024-11-17 05:04:25,250 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3203: havoc #t~ret243; [2024-11-17 05:04:25,256 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7397: havoc #t~ret682.base, #t~ret682.offset; [2024-11-17 05:04:25,288 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: call ULTIMATE.dealloc(~#parent_item~0.base, ~#parent_item~0.offset);havoc ~#parent_item~0.base, ~#parent_item~0.offset;call ULTIMATE.dealloc(~#child_item~0.base, ~#child_item~0.offset);havoc ~#child_item~0.base, ~#child_item~0.offset; [2024-11-17 05:04:30,625 INFO L? ?]: Removed 217 outVars from TransFormulas that were not future-live. [2024-11-17 05:04:30,626 INFO L307 CfgBuilder]: Performing block encoding [2024-11-17 05:04:30,650 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-17 05:04:30,650 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-17 05:04:30,650 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 05:04:30 BoogieIcfgContainer [2024-11-17 05:04:30,650 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-17 05:04:30,656 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-17 05:04:30,656 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-17 05:04:30,661 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-17 05:04:30,661 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 05:04:22" (1/3) ... [2024-11-17 05:04:30,661 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2839e7f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 05:04:30, skipping insertion in model container [2024-11-17 05:04:30,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 05:04:24" (2/3) ... [2024-11-17 05:04:30,662 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2839e7f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 05:04:30, skipping insertion in model container [2024-11-17 05:04:30,662 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 05:04:30" (3/3) ... [2024-11-17 05:04:30,665 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2024-11-17 05:04:30,680 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-17 05:04:30,681 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-17 05:04:30,681 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2839e7f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 05:04:30, skipping insertion in model container [2024-11-17 05:04:30,681 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-17 05:04:30,683 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-17 05:04:30,683 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-17 05:04:30,683 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-17 05:04:30,684 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 05:04:30" (3/3) ... [2024-11-17 05:04:30,686 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-17 05:04:30,691 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-17 05:04:30,691 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-17 05:04:30,692 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-17 05:04:30,693 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-17 05:04:30,714 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 185 nodes and edges [2024-11-17 05:04:30,716 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2024-11-17 05:04:30,718 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2024-11-17 05:04:30,719 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-17 05:04:30,720 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-17 05:04:30,721 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-17 05:04:30,723 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-17 05:04:30,724 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-17 05:04:31,160 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-17 05:04:31,160 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-17 05:04:31,160 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-17 05:04:31,162 INFO L158 Benchmark]: Toolchain (without parser) took 8938.56ms. Allocated memory was 163.6MB in the beginning and 310.4MB in the end (delta: 146.8MB). Free memory was 92.3MB in the beginning and 128.8MB in the end (delta: -36.4MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,162 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 98.6MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-17 05:04:31,162 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1888.92ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 92.3MB in the beginning and 100.8MB in the end (delta: -8.5MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,162 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.24ms. Allocated memory is still 226.5MB. Free memory was 100.8MB in the beginning and 168.2MB in the end (delta: -67.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,162 INFO L158 Benchmark]: Boogie Preprocessor took 152.91ms. Allocated memory is still 226.5MB. Free memory was 168.2MB in the beginning and 148.3MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,163 INFO L158 Benchmark]: IcfgBuilder took 6233.91ms. Allocated memory was 226.5MB in the beginning and 310.4MB in the end (delta: 83.9MB). Free memory was 148.3MB in the beginning and 148.2MB in the end (delta: 99.8kB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,163 INFO L158 Benchmark]: TraceAbstraction took 25.62ms. Allocated memory is still 310.4MB. Free memory was 147.1MB in the beginning and 146.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-17 05:04:31,163 INFO L158 Benchmark]: Witness Printer took 477.53ms. Allocated memory is still 310.4MB. Free memory was 146.1MB in the beginning and 128.8MB in the end (delta: 17.3MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2024-11-17 05:04:31,164 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 98.6MB. Free memory is still 46.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1888.92ms. Allocated memory was 163.6MB in the beginning and 226.5MB in the end (delta: 62.9MB). Free memory was 92.3MB in the beginning and 100.8MB in the end (delta: -8.5MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.24ms. Allocated memory is still 226.5MB. Free memory was 100.8MB in the beginning and 168.2MB in the end (delta: -67.3MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 152.91ms. Allocated memory is still 226.5MB. Free memory was 168.2MB in the beginning and 148.3MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * IcfgBuilder took 6233.91ms. Allocated memory was 226.5MB in the beginning and 310.4MB in the end (delta: 83.9MB). Free memory was 148.3MB in the beginning and 148.2MB in the end (delta: 99.8kB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. * TraceAbstraction took 25.62ms. Allocated memory is still 310.4MB. Free memory was 147.1MB in the beginning and 146.1MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 477.53ms. Allocated memory is still 310.4MB. Free memory was 146.1MB in the beginning and 128.8MB in the end (delta: 17.3MB). Peak memory consumption was 50.8MB. 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! [2024-11-17 05:04:31,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/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