./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f 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_push_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2270fe5cc07251a3e14220516eaebb03f8e5cd298a28c4582f3a498662459431 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:04:12,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:04:12,939 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 11:04:12,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:04:12,945 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:04:12,977 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:04:12,978 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:04:12,978 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:04:12,979 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:04:12,980 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:04:12,980 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:04:12,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:04:12,981 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:04:12,982 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:04:12,982 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:04:12,982 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:04:12,983 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:04:12,983 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 11:04:12,984 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:04:12,984 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:04:12,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:04:12,988 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:04:12,988 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:04:12,988 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:04:12,988 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:04:12,989 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:04:12,989 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:04:12,989 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:04:12,989 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:04:12,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:04:12,991 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:04:12,991 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:04:12,991 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:04:12,993 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 11:04:12,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 11:04:12,993 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:04:12,993 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:04:12,993 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:04:12,994 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:04:12,994 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2270fe5cc07251a3e14220516eaebb03f8e5cd298a28c4582f3a498662459431 [2024-11-10 11:04:13,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:04:13,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:04:13,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:04:13,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:04:13,299 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:04:13,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i [2024-11-10 11:04:14,791 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:04:15,281 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:04:15,282 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i [2024-11-10 11:04:15,330 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26a72b8d9/1da1a24a399740688140c0cb936d6d72/FLAGee955168f [2024-11-10 11:04:15,363 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/26a72b8d9/1da1a24a399740688140c0cb936d6d72 [2024-11-10 11:04:15,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:04:15,366 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:04:15,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:04:15,368 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:04:15,374 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:04:15,374 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:04:15" (1/1) ... [2024-11-10 11:04:15,376 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44500d60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:15, skipping insertion in model container [2024-11-10 11:04:15,376 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:04:15" (1/1) ... [2024-11-10 11:04:15,497 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:04:15,826 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4497,4510] [2024-11-10 11:04:15,837 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4557,4570] [2024-11-10 11:04:16,451 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,451 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,452 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,454 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,455 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,474 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,475 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,477 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,477 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,479 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,480 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,481 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:16,481 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,001 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,007 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,146 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,147 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,147 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,147 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,148 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,148 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,149 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,149 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,149 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,150 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,150 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,150 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,151 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,156 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,157 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,157 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,158 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,162 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,163 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,173 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,175 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,204 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:04:17,266 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:04:17,285 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4497,4510] [2024-11-10 11:04:17,286 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4557,4570] [2024-11-10 11:04:17,364 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,365 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,366 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,372 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,373 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,374 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,375 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,376 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,536 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,540 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7739-7750] [2024-11-10 11:04:17,569 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,570 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,571 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,572 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,573 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,576 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,576 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,577 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,578 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,578 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,578 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,579 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,583 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,584 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,589 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,592 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,593 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:04:17,603 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:04:17,853 INFO L204 MainTranslator]: Completed translation [2024-11-10 11:04:17,854 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17 WrapperNode [2024-11-10 11:04:17,854 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:04:17,855 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 11:04:17,856 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 11:04:17,856 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 11:04:17,863 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:17,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,072 INFO L138 Inliner]: procedures = 686, calls = 1891, calls flagged for inlining = 59, calls inlined = 19, statements flattened = 1194 [2024-11-10 11:04:18,073 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 11:04:18,074 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 11:04:18,074 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 11:04:18,074 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 11:04:18,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,112 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,256 INFO L175 MemorySlicer]: Split 385 memory accesses to 6 slices as follows [238, 2, 24, 9, 7, 105]. 62 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [6, 2, 5, 1, 2, 0]. The 268 writes are split as follows [232, 0, 8, 1, 1, 26]. [2024-11-10 11:04:18,256 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,256 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,327 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,336 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,354 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,361 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,378 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 11:04:18,379 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 11:04:18,379 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 11:04:18,379 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 11:04:18,383 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (1/1) ... [2024-11-10 11:04:18,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:04:18,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 11:04:18,423 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) [2024-11-10 11:04:18,426 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 [2024-11-10 11:04:18,475 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-10 11:04:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-10 11:04:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2024-11-10 11:04:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2024-11-10 11:04:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-10 11:04:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-10 11:04:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 11:04:18,476 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-10 11:04:18,476 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-10 11:04:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-10 11:04:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-10 11:04:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-10 11:04:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-10 11:04:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-10 11:04:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-10 11:04:18,477 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-10 11:04:18,477 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-10 11:04:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 11:04:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 11:04:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 11:04:18,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-10 11:04:18,479 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-10 11:04:18,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-10 11:04:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-10 11:04:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-10 11:04:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 11:04:18,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 11:04:18,480 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-10 11:04:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-10 11:04:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-10 11:04:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-10 11:04:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-10 11:04:18,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-10 11:04:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 11:04:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 11:04:18,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 11:04:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 11:04:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 11:04:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 11:04:18,483 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-10 11:04:18,483 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-10 11:04:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-10 11:04:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-10 11:04:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-10 11:04:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-10 11:04:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-10 11:04:18,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-10 11:04:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 11:04:18,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 11:04:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 11:04:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 11:04:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 11:04:18,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 11:04:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 11:04:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 11:04:18,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 11:04:18,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-10 11:04:18,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 11:04:18,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 11:04:18,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 11:04:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 11:04:18,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-10 11:04:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-10 11:04:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-10 11:04:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-10 11:04:18,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 11:04:18,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-10 11:04:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-10 11:04:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-10 11:04:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-10 11:04:18,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 11:04:18,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 11:04:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 11:04:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 11:04:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 11:04:18,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 11:04:18,919 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 11:04:18,923 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 11:04:18,960 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: havoc #t~malloc583.base, #t~malloc583.offset; [2024-11-10 11:04:18,993 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc #t~nondet6; [2024-11-10 11:04:19,030 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: havoc #t~ret57#1; [2024-11-10 11:04:19,076 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: havoc #t~ret587;havoc #t~ite589.base, #t~ite589.offset;havoc #t~ret588.base, #t~ret588.offset; [2024-11-10 11:04:19,168 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8240: havoc aws_priority_queue_backpointers_valid_#t~ret874#1;havoc aws_priority_queue_backpointers_valid_#t~short875#1; [2024-11-10 11:04:19,249 INFO L1247 $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; [2024-11-10 11:04:19,255 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2024-11-10 11:04:19,268 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: havoc #t~ret595.base, #t~ret595.offset; [2024-11-10 11:04:19,425 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7504: havoc aws_array_list_ensure_capacity_#t~ret764#1; [2024-11-10 11:04:19,425 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7381: call ULTIMATE.dealloc(aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset);havoc aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset; [2024-11-10 11:04:19,425 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7482: call ULTIMATE.dealloc(aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset);havoc aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset; [2024-11-10 11:04:19,425 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7491: havoc aws_array_list_ensure_capacity_#t~ret757#1; [2024-11-10 11:04:19,468 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8154: havoc ~node~1.base, ~node~1.offset; [2024-11-10 11:04:19,503 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: havoc nondet_int_#t~nondet5#1; [2024-11-10 11:04:19,503 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7252: havoc nondet_compare_#t~ret668#1; [2024-11-10 11:04:19,527 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3203: havoc #t~ret243; [2024-11-10 11:04:19,537 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7360: havoc #t~ret681.base, #t~ret681.offset; [2024-11-10 11:04:19,620 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8050: 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; [2024-11-10 11:04:19,758 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2878: call ULTIMATE.dealloc(~#allocation_size~0.base, ~#allocation_size~0.offset);havoc ~#allocation_size~0.base, ~#allocation_size~0.offset; [2024-11-10 11:04:19,770 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2024-11-10 11:04:25,179 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2997: havoc aws_array_list_push_back_#t~ret123#1; [2024-11-10 11:04:25,179 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8284: call ULTIMATE.dealloc(aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset);havoc aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset; [2024-11-10 11:04:25,570 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3121: havoc #t~ret187; [2024-11-10 11:04:25,570 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3108: havoc ~last_item_offset~1; [2024-11-10 11:04:25,781 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-11-10 11:04:25,781 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 11:04:25,818 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 11:04:25,818 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 11:04:25,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:04:25 BoogieIcfgContainer [2024-11-10 11:04:25,819 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 11:04:25,825 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 11:04:25,825 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 11:04:25,830 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 11:04:25,830 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:04:15" (1/3) ... [2024-11-10 11:04:25,831 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40408ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:04:25, skipping insertion in model container [2024-11-10 11:04:25,832 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:04:17" (2/3) ... [2024-11-10 11:04:25,833 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40408ce2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:04:25, skipping insertion in model container [2024-11-10 11:04:25,833 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:04:25" (3/3) ... [2024-11-10 11:04:25,834 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_harness_negated.i [2024-11-10 11:04:25,851 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 11:04:25,852 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-10 11:04:25,952 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 11:04:25,959 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@307e7069, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 11:04:25,959 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-10 11:04:25,966 INFO L276 IsEmpty]: Start isEmpty. Operand has 565 states, 326 states have (on average 1.2392638036809815) internal successors, (404), 330 states have internal predecessors, (404), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) [2024-11-10 11:04:25,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-10 11:04:25,992 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 11:04:25,993 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 11:04:25,993 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 11:04:26,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 11:04:26,002 INFO L85 PathProgramCache]: Analyzing trace with hash -184122866, now seen corresponding path program 1 times [2024-11-10 11:04:26,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-10 11:04:26,012 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092039933] [2024-11-10 11:04:26,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 11:04:26,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-10 11:04:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-10 11:04:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,484 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-10 11:04:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-10 11:04:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,509 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-10 11:04:32,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-10 11:04:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-10 11:04:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-10 11:04:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,549 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-10 11:04:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-10 11:04:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-10 11:04:32,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-10 11:04:32,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-10 11:04:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-10 11:04:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-10 11:04:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:32,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-10 11:04:32,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-10 11:04:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,282 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-10 11:04:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-10 11:04:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,415 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-10 11:04:33,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,425 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-10 11:04:33,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,436 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-10 11:04:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-10 11:04:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-10 11:04:33,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-10 11:04:33,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,486 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-10 11:04:33,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-10 11:04:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-10 11:04:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,520 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-10 11:04:33,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-10 11:04:33,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-10 11:04:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,546 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-10 11:04:33,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,557 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-10 11:04:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-10 11:04:33,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:04:33,576 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-10 11:04:33,577 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-10 11:04:33,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092039933] [2024-11-10 11:04:33,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092039933] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 11:04:33,578 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 11:04:33,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-10 11:04:33,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265207379] [2024-11-10 11:04:33,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 11:04:33,586 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-10 11:04:33,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-10 11:04:33,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-10 11:04:33,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-10 11:04:33,621 INFO L87 Difference]: Start difference. First operand has 565 states, 326 states have (on average 1.2392638036809815) internal successors, (404), 330 states have internal predecessors, (404), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (33), 5 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-10 11:04:37,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-10 11:04:42,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-10 11:04:46,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-10 11:04:55,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-10 11:04:55,569 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-10 11:04:55,572 INFO L432 NwaCegarLoop]: 320 mSDtfsCounter, 237 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 503 mSolverCounterSat, 317 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 554 SdHoareTripleChecker+Invalid, 823 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 317 IncrementalHoareTripleChecker+Valid, 503 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.2s IncrementalHoareTripleChecker+Time [2024-11-10 11:04:55,573 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 554 Invalid, 823 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [317 Valid, 503 Invalid, 3 Unknown, 0 Unchecked, 21.2s Time] [2024-11-10 11:04:55,574 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-10 11:04:55,575 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:246) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.internalSuccessors(ComplementDeterministicNwa.java:121) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:210) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addInternalsAndSuccessors(NestedWordAutomatonReachableStates.java:1058) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:960) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:182) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeAutomataDifference(NwaCegarLoop.java:373) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.refineAbstraction(NwaCegarLoop.java:345) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.refineAbstractionInternal(AbstractCegarLoop.java:463) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 11:04:55,579 INFO L158 Benchmark]: Toolchain (without parser) took 40212.04ms. Allocated memory was 163.6MB in the beginning and 828.4MB in the end (delta: 664.8MB). Free memory was 86.5MB in the beginning and 432.4MB in the end (delta: -345.9MB). Peak memory consumption was 319.4MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,579 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 163.6MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:04:55,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2486.65ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 86.2MB in the beginning and 141.6MB in the end (delta: -55.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,580 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.32ms. Allocated memory is still 255.9MB. Free memory was 141.6MB in the beginning and 129.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,580 INFO L158 Benchmark]: Boogie Preprocessor took 304.72ms. Allocated memory is still 255.9MB. Free memory was 129.0MB in the beginning and 176.1MB in the end (delta: -47.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,581 INFO L158 Benchmark]: IcfgBuilder took 7439.76ms. Allocated memory was 255.9MB in the beginning and 367.0MB in the end (delta: 111.1MB). Free memory was 176.1MB in the beginning and 255.2MB in the end (delta: -79.1MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,581 INFO L158 Benchmark]: TraceAbstraction took 29752.90ms. Allocated memory was 367.0MB in the beginning and 828.4MB in the end (delta: 461.4MB). Free memory was 254.1MB in the beginning and 432.4MB in the end (delta: -178.2MB). Peak memory consumption was 282.1MB. Max. memory is 16.1GB. [2024-11-10 11:04:55,587 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 163.6MB. Free memory is still 119.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2486.65ms. Allocated memory was 163.6MB in the beginning and 255.9MB in the end (delta: 92.3MB). Free memory was 86.2MB in the beginning and 141.6MB in the end (delta: -55.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.32ms. Allocated memory is still 255.9MB. Free memory was 141.6MB in the beginning and 129.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 304.72ms. Allocated memory is still 255.9MB. Free memory was 129.0MB in the beginning and 176.1MB in the end (delta: -47.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * IcfgBuilder took 7439.76ms. Allocated memory was 255.9MB in the beginning and 367.0MB in the end (delta: 111.1MB). Free memory was 176.1MB in the beginning and 255.2MB in the end (delta: -79.1MB). Peak memory consumption was 87.7MB. Max. memory is 16.1GB. * TraceAbstraction took 29752.90ms. Allocated memory was 367.0MB in the beginning and 828.4MB in the end (delta: 461.4MB). Free memory was 254.1MB in the beginning and 432.4MB in the end (delta: -178.2MB). Peak memory consumption was 282.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7739]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7739-7750] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 11:04:55,753 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_push_harness_negated.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2270fe5cc07251a3e14220516eaebb03f8e5cd298a28c4582f3a498662459431 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 11:04:57,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 11:04:58,067 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 11:04:58,075 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 11:04:58,076 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 11:04:58,106 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 11:04:58,107 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 11:04:58,108 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 11:04:58,108 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 11:04:58,109 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 11:04:58,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 11:04:58,109 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 11:04:58,110 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 11:04:58,110 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 11:04:58,111 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 11:04:58,111 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 11:04:58,112 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 11:04:58,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 11:04:58,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 11:04:58,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 11:04:58,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 11:04:58,117 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 11:04:58,117 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 11:04:58,118 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 11:04:58,118 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 11:04:58,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 11:04:58,118 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 11:04:58,119 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 11:04:58,119 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 11:04:58,119 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 11:04:58,119 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 11:04:58,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:04:58,120 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 11:04:58,120 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 11:04:58,121 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 11:04:58,122 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 11:04:58,122 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 11:04:58,122 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 11:04:58,122 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 11:04:58,123 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 11:04:58,123 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 11:04:58,124 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2270fe5cc07251a3e14220516eaebb03f8e5cd298a28c4582f3a498662459431 [2024-11-10 11:04:58,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 11:04:58,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 11:04:58,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 11:04:58,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 11:04:58,499 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 11:04:58,501 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i [2024-11-10 11:05:00,222 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 11:05:00,741 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 11:05:00,741 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i [2024-11-10 11:05:00,791 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4f583d7a/0304e0a9cbb8488b86ef7196ad1b2c1a/FLAG203176951 [2024-11-10 11:05:01,288 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4f583d7a/0304e0a9cbb8488b86ef7196ad1b2c1a [2024-11-10 11:05:01,291 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 11:05:01,292 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 11:05:01,293 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 11:05:01,294 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 11:05:01,299 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 11:05:01,300 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:05:01" (1/1) ... [2024-11-10 11:05:01,301 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd460f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:01, skipping insertion in model container [2024-11-10 11:05:01,301 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:05:01" (1/1) ... [2024-11-10 11:05:01,407 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:05:01,797 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4497,4510] [2024-11-10 11:05:01,808 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4557,4570] [2024-11-10 11:05:02,562 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,673 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,674 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,675 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,692 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,697 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,698 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,699 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,699 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,699 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,700 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,703 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,707 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,707 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,720 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,722 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,723 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,723 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,726 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,727 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,728 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,728 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,730 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,731 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,733 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,734 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:02,734 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:02,734 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,144 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,145 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,146 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,147 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,323 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,339 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,340 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,341 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,356 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,363 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,374 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,375 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,376 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,402 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,403 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,404 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,404 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,410 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,410 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,410 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,411 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,486 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,490 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,514 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,517 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,518 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,521 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,522 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,522 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,523 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,524 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,527 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,528 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,533 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,533 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,533 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,534 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,537 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,537 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,538 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,549 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,551 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,552 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:05:03,641 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-10 11:05:03,681 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 11:05:03,687 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4497,4510] [2024-11-10 11:05:03,689 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4557,4570] [2024-11-10 11:05:03,730 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,744 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,745 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,749 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,750 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,751 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,751 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,751 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,753 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,753 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,754 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,758 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,762 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,767 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,767 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,768 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,769 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,772 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,773 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,773 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,774 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,775 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,775 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,775 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,775 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,838 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,839 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,840 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,882 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,893 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,894 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,896 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,901 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,906 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,909 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,910 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,910 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,911 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,912 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,931 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,933 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,970 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,971 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,971 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,971 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,972 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,973 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,974 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,975 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,976 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,977 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,977 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,977 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,980 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,982 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 11:05:03,982 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,990 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,991 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,991 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:03,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:05:04,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 11:05:04,039 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4497,4510] [2024-11-10 11:05:04,040 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness_negated.i[4557,4570] [2024-11-10 11:05:04,085 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,086 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,086 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,087 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,088 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,092 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,093 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,093 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,094 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,095 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,095 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,095 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,206 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,210 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7739-7750] [2024-11-10 11:05:04,237 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,238 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,239 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,239 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,240 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,240 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,241 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,241 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,241 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,242 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,242 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,243 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,243 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,244 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,245 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,245 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,245 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,247 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,248 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,257 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-10 11:05:04,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 11:05:04,558 INFO L204 MainTranslator]: Completed translation [2024-11-10 11:05:04,559 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04 WrapperNode [2024-11-10 11:05:04,559 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 11:05:04,560 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 11:05:04,561 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 11:05:04,561 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 11:05:04,568 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,794 INFO L138 Inliner]: procedures = 706, calls = 1891, calls flagged for inlining = 59, calls inlined = 19, statements flattened = 1169 [2024-11-10 11:05:04,795 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 11:05:04,796 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 11:05:04,796 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 11:05:04,796 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 11:05:04,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,839 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,992 INFO L175 MemorySlicer]: Split 385 memory accesses to 6 slices as follows [2, 238, 9, 7, 105, 24]. 62 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [2, 6, 1, 2, 0, 5]. The 268 writes are split as follows [0, 232, 1, 1, 26, 8]. [2024-11-10 11:05:04,993 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:04,993 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,078 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,084 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,111 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,127 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,157 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 11:05:05,160 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 11:05:05,160 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 11:05:05,161 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 11:05:05,162 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (1/1) ... [2024-11-10 11:05:05,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 11:05:05,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 11:05:05,201 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) [2024-11-10 11:05:05,204 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 [2024-11-10 11:05:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-10 11:05:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2024-11-10 11:05:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-10 11:05:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-10 11:05:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-10 11:05:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-10 11:05:05,261 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 11:05:05,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-10 11:05:05,262 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-10 11:05:05,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-10 11:05:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-10 11:05:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-10 11:05:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-10 11:05:05,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 11:05:05,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 11:05:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 11:05:05,264 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-10 11:05:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-10 11:05:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-10 11:05:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-10 11:05:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 11:05:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 11:05:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-10 11:05:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 11:05:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-10 11:05:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-10 11:05:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-10 11:05:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-10 11:05:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-10 11:05:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-10 11:05:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-10 11:05:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 11:05:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 11:05:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 11:05:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 11:05:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 11:05:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 11:05:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-10 11:05:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 11:05:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-10 11:05:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 11:05:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 11:05:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 11:05:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 11:05:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-10 11:05:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-10 11:05:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-10 11:05:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-10 11:05:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-10 11:05:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-10 11:05:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 11:05:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-10 11:05:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-10 11:05:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-10 11:05:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-10 11:05:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-10 11:05:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-10 11:05:05,824 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 11:05:05,827 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 11:05:05,885 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6923: havoc #t~malloc571.base, #t~malloc571.offset; [2024-11-10 11:05:05,887 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc #t~nondet6; [2024-11-10 11:05:06,064 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: havoc #t~ret57#1; [2024-11-10 11:05:06,085 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: havoc #t~ret575;havoc #t~ite577.base, #t~ite577.offset;havoc #t~ret576.base, #t~ret576.offset; [2024-11-10 11:05:06,266 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8240: havoc aws_priority_queue_backpointers_valid_#t~ret862#1;havoc aws_priority_queue_backpointers_valid_#t~short863#1; [2024-11-10 11:05:06,545 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: havoc nondet_int_#t~nondet5#1; [2024-11-10 11:05:06,545 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7252: havoc nondet_compare_#t~ret656#1; [2024-11-10 11:05:06,576 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7360: havoc #t~ret669.base, #t~ret669.offset; [2024-11-10 11:05:07,219 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2878: call ULTIMATE.dealloc(~#allocation_size~0.base, ~#allocation_size~0.offset);havoc ~#allocation_size~0.base, ~#allocation_size~0.offset; [2024-11-10 11:05:07,360 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3121: havoc #t~ret179; [2024-11-10 11:05:07,361 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3108: havoc ~last_item_offset~1; [2024-11-10 11:05:07,659 INFO L1247 $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; [2024-11-10 11:05:07,666 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2024-11-10 11:05:07,679 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6962: havoc #t~ret583.base, #t~ret583.offset; [2024-11-10 11:05:08,003 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7381: call ULTIMATE.dealloc(aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset);havoc aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset; [2024-11-10 11:05:08,003 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7482: call ULTIMATE.dealloc(aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset);havoc aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset; [2024-11-10 11:05:08,004 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7491: havoc aws_array_list_ensure_capacity_#t~ret745#1; [2024-11-10 11:05:08,004 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L7504: havoc aws_array_list_ensure_capacity_#t~ret752#1; [2024-11-10 11:05:08,044 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8154: havoc ~node~1.base, ~node~1.offset; [2024-11-10 11:05:08,230 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L3203: havoc #t~ret235; [2024-11-10 11:05:08,436 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8050: 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; [2024-11-10 11:05:08,510 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2024-11-10 11:05:14,088 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L2997: havoc aws_array_list_push_back_#t~ret115#1; [2024-11-10 11:05:14,088 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L8284: call ULTIMATE.dealloc(aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset);havoc aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset; [2024-11-10 11:05:14,355 INFO L? ?]: Removed 326 outVars from TransFormulas that were not future-live. [2024-11-10 11:05:14,356 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 11:05:14,396 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 11:05:14,400 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 11:05:14,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:05:14 BoogieIcfgContainer [2024-11-10 11:05:14,401 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 11:05:14,404 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 11:05:14,404 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 11:05:14,408 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 11:05:14,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:05:01" (1/3) ... [2024-11-10 11:05:14,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33309808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:05:14, skipping insertion in model container [2024-11-10 11:05:14,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:05:04" (2/3) ... [2024-11-10 11:05:14,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33309808 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:05:14, skipping insertion in model container [2024-11-10 11:05:14,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 11:05:14" (3/3) ... [2024-11-10 11:05:14,411 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_harness_negated.i [2024-11-10 11:05:14,430 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 11:05:14,431 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-10 11:05:14,516 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-10 11:05:14,524 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6f3fd622, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-10 11:05:14,524 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-10 11:05:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand has 557 states, 318 states have (on average 1.2452830188679245) internal successors, (396), 322 states have internal predecessors, (396), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) [2024-11-10 11:05:14,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-10 11:05:14,558 INFO L207 NwaCegarLoop]: Found error trace [2024-11-10 11:05:14,561 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-10 11:05:14,565 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-10 11:05:14,570 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-10 11:05:14,570 INFO L85 PathProgramCache]: Analyzing trace with hash 1345457614, now seen corresponding path program 1 times [2024-11-10 11:05:14,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-11-10 11:05:14,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1710467881] [2024-11-10 11:05:14,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-10 11:05:14,594 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 11:05:14,598 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-11-10 11:05:14,601 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-10 11:05:14,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-10 11:05:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-10 11:05:23,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 2833 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-10 11:05:23,799 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-10 11:05:23,853 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 140 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-10 11:05:23,853 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-10 11:05:23,854 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-11-10 11:05:23,854 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1710467881] [2024-11-10 11:05:23,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1710467881] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-10 11:05:23,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-10 11:05:23,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-10 11:05:23,857 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368043299] [2024-11-10 11:05:23,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-10 11:05:23,866 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-10 11:05:23,867 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-11-10 11:05:23,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-10 11:05:23,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 11:05:23,903 INFO L87 Difference]: Start difference. First operand has 557 states, 318 states have (on average 1.2452830188679245) internal successors, (396), 322 states have internal predecessors, (396), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) Second operand has 2 states, 2 states have (on average 34.0) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (33), 2 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-10 11:05:23,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-10 11:05:23,976 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-10 11:05:23,978 INFO L432 NwaCegarLoop]: 476 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 476 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-10 11:05:23,979 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 476 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-10 11:05:24,039 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-10 11:05:24,181 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-10 11:05:24,182 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:65) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.computeSuccs(BasicAbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:233) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.internalSuccessors(AbstractInterpolantAutomaton.java:1) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.TotalizeNwa.internalSuccessors(TotalizeNwa.java:246) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ComplementDeterministicNwa.internalSuccessors(ComplementDeterministicNwa.java:121) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:218) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.ProductNwa.internalSuccessors(ProductNwa.java:210) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.addInternalsAndSuccessors(NestedWordAutomatonReachableStates.java:1058) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates$ReachableStatesComputation.(NestedWordAutomatonReachableStates.java:960) at de.uni_freiburg.informatik.ultimate.automata.nestedword.reachablestates.NestedWordAutomatonReachableStates.(NestedWordAutomatonReachableStates.java:182) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.computeDifference(Difference.java:137) at de.uni_freiburg.informatik.ultimate.automata.nestedword.operations.Difference.(Difference.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.computeAutomataDifference(NwaCegarLoop.java:373) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.NwaCegarLoop.refineAbstraction(NwaCegarLoop.java:345) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.refineAbstractionInternal(AbstractCegarLoop.java:463) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:414) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 11:05:24,187 INFO L158 Benchmark]: Toolchain (without parser) took 22894.82ms. Allocated memory was 69.2MB in the beginning and 954.2MB in the end (delta: 885.0MB). Free memory was 38.9MB in the beginning and 778.1MB in the end (delta: -739.2MB). Peak memory consumption was 143.0MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,187 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 48.2MB. Free memory is still 24.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 11:05:24,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3266.13ms. Allocated memory was 69.2MB in the beginning and 138.4MB in the end (delta: 69.2MB). Free memory was 38.7MB in the beginning and 68.0MB in the end (delta: -29.2MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.78ms. Allocated memory is still 138.4MB. Free memory was 68.0MB in the beginning and 55.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,188 INFO L158 Benchmark]: Boogie Preprocessor took 362.23ms. Allocated memory is still 138.4MB. Free memory was 55.5MB in the beginning and 57.7MB in the end (delta: -2.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,189 INFO L158 Benchmark]: IcfgBuilder took 9242.07ms. Allocated memory was 138.4MB in the beginning and 237.0MB in the end (delta: 98.6MB). Free memory was 57.7MB in the beginning and 110.4MB in the end (delta: -52.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,189 INFO L158 Benchmark]: TraceAbstraction took 9782.45ms. Allocated memory was 237.0MB in the beginning and 954.2MB in the end (delta: 717.2MB). Free memory was 110.4MB in the beginning and 778.1MB in the end (delta: -667.7MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2024-11-10 11:05:24,194 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 48.2MB. Free memory is still 24.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3266.13ms. Allocated memory was 69.2MB in the beginning and 138.4MB in the end (delta: 69.2MB). Free memory was 38.7MB in the beginning and 68.0MB in the end (delta: -29.2MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.78ms. Allocated memory is still 138.4MB. Free memory was 68.0MB in the beginning and 55.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 362.23ms. Allocated memory is still 138.4MB. Free memory was 55.5MB in the beginning and 57.7MB in the end (delta: -2.2MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * IcfgBuilder took 9242.07ms. Allocated memory was 138.4MB in the beginning and 237.0MB in the end (delta: 98.6MB). Free memory was 57.7MB in the beginning and 110.4MB in the end (delta: -52.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * TraceAbstraction took 9782.45ms. Allocated memory was 237.0MB in the beginning and 954.2MB in the end (delta: 717.2MB). Free memory was 110.4MB in the beginning and 778.1MB in the end (delta: -667.7MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7739]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7739-7750] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.BasicAbstractInterpolantAutomaton.chooseFalseSuccessor1(BasicAbstractInterpolantAutomaton.java:99) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 11:05:24,400 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: ERROR: ExceptionOrErrorResult: NullPointerException: null