./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/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 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/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-dev-4a390ef-m [2024-10-24 20:48:07,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:48:07,639 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-24 20:48:07,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:48:07,645 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:48:07,671 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:48:07,671 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:48:07,672 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:48:07,672 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:48:07,673 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:48:07,673 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:48:07,674 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:48:07,675 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:48:07,677 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:48:07,677 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:48:07,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:48:07,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:48:07,678 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 20:48:07,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:48:07,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:48:07,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:48:07,680 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:48:07,680 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:48:07,681 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:48:07,681 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:48:07,681 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:48:07,682 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:48:07,682 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:48:07,682 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:48:07,683 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:48:07,683 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:48:07,683 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:07,684 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:48:07,684 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:48:07,684 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:48:07,684 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 20:48:07,685 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 20:48:07,685 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:48:07,685 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:48:07,686 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:48:07,686 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:48:07,688 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 [2024-10-24 20:48:07,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:48:07,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:48:07,976 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:48:07,977 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:48:07,978 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:48:07,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2024-10-24 20:48:09,395 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:48:09,833 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:48:09,834 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2024-10-24 20:48:09,872 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ecab435/11b2aff986264c78a38cbfe25be7c717/FLAGb07dd27e1 [2024-10-24 20:48:09,887 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24ecab435/11b2aff986264c78a38cbfe25be7c717 [2024-10-24 20:48:09,890 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:48:09,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:48:09,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:09,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:48:09,899 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:48:09,900 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:09" (1/1) ... [2024-10-24 20:48:09,902 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@257d0f9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:09, skipping insertion in model container [2024-10-24 20:48:09,902 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:09" (1/1) ... [2024-10-24 20:48:10,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:48:11,009 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,010 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,011 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,014 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,015 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,028 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,029 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,030 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,031 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,034 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,035 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,036 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,036 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,473 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,473 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,480 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,493 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,571 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,572 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,572 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,573 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,573 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,574 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,574 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,575 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,575 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,575 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,576 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,576 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,576 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,579 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,580 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,581 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,582 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,586 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,588 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,596 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,599 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,600 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:11,668 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:48:11,722 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,723 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,723 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,724 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,725 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,733 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,733 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,734 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,734 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,735 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,738 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,738 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,738 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,845 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,845 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,846 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,850 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-10-24 20:48:11,888 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,888 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,889 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,889 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,890 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,890 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,891 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,891 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,892 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,892 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,892 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,893 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,893 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,894 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,894 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,894 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,894 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,896 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,897 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,902 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,903 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,904 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,917 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:12,263 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:48:12,267 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12 WrapperNode [2024-10-24 20:48:12,268 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:12,269 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:12,269 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:48:12,269 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:48:12,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,370 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,444 INFO L138 Inliner]: procedures = 686, calls = 1890, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 951 [2024-10-24 20:48:12,445 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:12,445 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:48:12,445 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:48:12,445 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:48:12,460 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,472 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,557 INFO L175 MemorySlicer]: Split 343 memory accesses to 6 slices as follows [2, 236, 18, 67, 17, 3]. 69 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [2, 236, 5, 11, 4, 1]. The 14 writes are split as follows [0, 0, 6, 4, 3, 1]. [2024-10-24 20:48:12,557 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,557 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,594 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,601 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,619 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,628 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:48:12,647 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:48:12,647 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:48:12,647 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:48:12,648 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (1/1) ... [2024-10-24 20:48:12,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:12,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:12,682 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) [2024-10-24 20:48:12,688 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 [2024-10-24 20:48:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2024-10-24 20:48:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2024-10-24 20:48:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-10-24 20:48:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-10-24 20:48:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-10-24 20:48:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-10-24 20:48:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:48:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-10-24 20:48:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-10-24 20:48:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-10-24 20:48:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-10-24 20:48:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-10-24 20:48:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-10-24 20:48:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-10-24 20:48:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-10-24 20:48:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 20:48:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 20:48:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 20:48:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 20:48:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 20:48:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 20:48:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-10-24 20:48:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-10-24 20:48:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-24 20:48:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-24 20:48:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:48:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:48:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-10-24 20:48:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-10-24 20:48:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-10-24 20:48:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-10-24 20:48:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:48:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:48:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-10-24 20:48:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-10-24 20:48:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-10-24 20:48:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-10-24 20:48:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-10-24 20:48:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-10-24 20:48:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-10-24 20:48:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-10-24 20:48:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-10-24 20:48:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-10-24 20:48:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-10-24 20:48:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-10-24 20:48:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-10-24 20:48:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-10-24 20:48:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:48:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:48:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-10-24 20:48:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-10-24 20:48:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:48:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:48:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:48:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:48:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:48:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:48:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:48:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-10-24 20:48:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-10-24 20:48:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-10-24 20:48:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 20:48:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 20:48:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 20:48:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 20:48:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 20:48:13,134 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:48:13,137 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:48:14,260 INFO L? ?]: Removed 218 outVars from TransFormulas that were not future-live. [2024-10-24 20:48:14,260 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:48:14,397 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:48:14,400 INFO L314 CfgBuilder]: Removed 6 assume(true) statements. [2024-10-24 20:48:14,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:14 BoogieIcfgContainer [2024-10-24 20:48:14,401 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:48:14,403 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:48:14,403 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:48:14,406 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:48:14,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:48:09" (1/3) ... [2024-10-24 20:48:14,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a75cca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:14, skipping insertion in model container [2024-10-24 20:48:14,408 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:12" (2/3) ... [2024-10-24 20:48:14,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a75cca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:14, skipping insertion in model container [2024-10-24 20:48:14,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:14" (3/3) ... [2024-10-24 20:48:14,410 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2024-10-24 20:48:14,426 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:48:14,426 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-24 20:48:14,427 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a75cca4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 08:48:14, skipping insertion in model container [2024-10-24 20:48:14,427 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 20:48:14,428 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 20:48:14,429 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 20:48:14,429 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 20:48:14,429 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:14" (3/3) ... [2024-10-24 20:48:14,431 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-24 20:48:14,435 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-10-24 20:48:14,436 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-10-24 20:48:14,437 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-10-24 20:48:14,438 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-10-24 20:48:14,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-10-24 20:48:14,439 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-10-24 20:48:14,440 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-10-24 20:48:14,464 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 187 nodes and edges [2024-10-24 20:48:14,467 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 82 nodes and edges [2024-10-24 20:48:14,469 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-10-24 20:48:14,470 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-10-24 20:48:14,471 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-10-24 20:48:14,473 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-24 20:48:14,474 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-24 20:48:14,475 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-24 20:48:14,945 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-24 20:48:14,946 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-24 20:48:14,946 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 20:48:14,948 INFO L158 Benchmark]: Toolchain (without parser) took 5055.22ms. Allocated memory was 146.8MB in the beginning and 360.7MB in the end (delta: 213.9MB). Free memory was 67.4MB in the beginning and 246.3MB in the end (delta: -178.9MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,949 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 98.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 20:48:14,949 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2374.97ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 67.3MB in the beginning and 152.2MB in the end (delta: -85.0MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,950 INFO L158 Benchmark]: Boogie Procedure Inliner took 175.86ms. Allocated memory is still 230.7MB. Free memory was 152.2MB in the beginning and 141.7MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,951 INFO L158 Benchmark]: Boogie Preprocessor took 196.96ms. Allocated memory is still 230.7MB. Free memory was 140.7MB in the beginning and 120.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,951 INFO L158 Benchmark]: RCFGBuilder took 1754.24ms. Allocated memory is still 230.7MB. Free memory was 120.7MB in the beginning and 141.0MB in the end (delta: -20.2MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,951 INFO L158 Benchmark]: TraceAbstraction took 24.89ms. Allocated memory is still 230.7MB. Free memory was 141.0MB in the beginning and 138.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,952 INFO L158 Benchmark]: Witness Printer took 517.93ms. Allocated memory was 230.7MB in the beginning and 360.7MB in the end (delta: 130.0MB). Free memory was 138.9MB in the beginning and 246.3MB in the end (delta: -107.5MB). Peak memory consumption was 88.6MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,956 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 146.8MB. Free memory is still 98.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2374.97ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 67.3MB in the beginning and 152.2MB in the end (delta: -85.0MB). Peak memory consumption was 108.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 175.86ms. Allocated memory is still 230.7MB. Free memory was 152.2MB in the beginning and 141.7MB in the end (delta: 10.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 196.96ms. Allocated memory is still 230.7MB. Free memory was 140.7MB in the beginning and 120.7MB in the end (delta: 19.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1754.24ms. Allocated memory is still 230.7MB. Free memory was 120.7MB in the beginning and 141.0MB in the end (delta: -20.2MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * TraceAbstraction took 24.89ms. Allocated memory is still 230.7MB. Free memory was 141.0MB in the beginning and 138.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 517.93ms. Allocated memory was 230.7MB in the beginning and 360.7MB in the end (delta: 130.0MB). Free memory was 138.9MB in the beginning and 246.3MB in the end (delta: -107.5MB). Peak memory consumption was 88.6MB. 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! [2024-10-24 20:48:14,987 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE