./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 3061b6dc 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_ref_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 11:15:51,618 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 11:15:51,688 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-19 11:15:51,694 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 11:15:51,695 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 11:15:51,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 11:15:51,726 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 11:15:51,727 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 11:15:51,727 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-19 11:15:51,727 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-19 11:15:51,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 11:15:51,728 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 11:15:51,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 11:15:51,731 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 11:15:51,732 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 11:15:51,732 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 11:15:51,733 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 11:15:51,733 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 11:15:51,736 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 11:15:51,737 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 11:15:51,737 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 11:15:51,738 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 11:15:51,738 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 11:15:51,738 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-19 11:15:51,739 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-19 11:15:51,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 11:15:51,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 11:15:51,740 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 11:15:51,740 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 11:15:51,743 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-19 11:15:51,744 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 11:15:51,744 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 11:15:51,744 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 11:15:51,744 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 11:15:51,745 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 11:15:51,745 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 11:15:51,745 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 11:15:51,746 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 11:15:51,746 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 11:15:51,746 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 11:15:51,746 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 11:15:51,747 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfa651ad1a3815b71299318434192d50e4a949decdd541c310285fbc30ab43ee [2024-11-19 11:15:52,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 11:15:52,069 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 11:15:52,073 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 11:15:52,075 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 11:15:52,075 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 11:15:52,076 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-11-19 11:15:53,545 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 11:15:54,077 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 11:15:54,078 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2024-11-19 11:15:54,114 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb5cb8b9/bd44829b6edb451bbe3e7acba509ee76/FLAG1a0628563 [2024-11-19 11:15:54,147 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fb5cb8b9/bd44829b6edb451bbe3e7acba509ee76 [2024-11-19 11:15:54,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 11:15:54,153 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 11:15:54,155 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 11:15:54,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 11:15:54,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 11:15:54,162 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:15:54" (1/1) ... [2024-11-19 11:15:54,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bacff0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:54, skipping insertion in model container [2024-11-19 11:15:54,166 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:15:54" (1/1) ... [2024-11-19 11:15:54,261 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 11:15:56,062 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,064 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,067 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,091 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,092 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,093 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,094 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,097 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,100 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,102 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,102 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,781 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,794 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,880 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,881 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,881 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,881 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,889 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,890 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,891 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,893 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,895 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,896 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,906 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,910 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:56,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 11:15:56,968 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 11:15:57,035 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,037 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,044 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,045 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,046 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,047 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,122 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,126 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-11-19 11:15:57,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,155 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,155 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,158 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,159 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,160 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,160 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,160 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,161 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,162 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,162 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,162 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,165 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,170 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,171 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,172 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-19 11:15:57,180 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 11:15:57,411 INFO L204 MainTranslator]: Completed translation [2024-11-19 11:15:57,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57 WrapperNode [2024-11-19 11:15:57,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 11:15:57,414 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 11:15:57,414 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 11:15:57,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 11:15:57,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,513 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,605 INFO L138 Inliner]: procedures = 686, calls = 1894, calls flagged for inlining = 57, calls inlined = 17, statements flattened = 1177 [2024-11-19 11:15:57,606 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 11:15:57,607 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 11:15:57,607 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 11:15:57,607 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 11:15:57,622 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,633 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,797 INFO L175 MemorySlicer]: Split 384 memory accesses to 6 slices as follows [238, 2, 7, 9, 24, 104]. 62 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [6, 2, 2, 1, 5, 0]. The 268 writes are split as follows [232, 0, 1, 1, 8, 26]. [2024-11-19 11:15:57,798 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,798 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,887 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,926 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 11:15:57,927 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 11:15:57,928 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 11:15:57,928 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 11:15:57,929 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (1/1) ... [2024-11-19 11:15:57,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 11:15:57,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 11:15:57,967 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) [2024-11-19 11:15:57,973 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 [2024-11-19 11:15:58,024 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-19 11:15:58,024 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-19 11:15:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2024-11-19 11:15:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2024-11-19 11:15:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-19 11:15:58,025 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-19 11:15:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-19 11:15:58,025 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-19 11:15:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-19 11:15:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-19 11:15:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-19 11:15:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-19 11:15:58,026 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-19 11:15:58,026 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-19 11:15:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-19 11:15:58,027 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-19 11:15:58,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-19 11:15:58,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-19 11:15:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-19 11:15:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-19 11:15:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-19 11:15:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-19 11:15:58,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-19 11:15:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-19 11:15:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-19 11:15:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-19 11:15:58,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-19 11:15:58,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-19 11:15:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-19 11:15:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 11:15:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-19 11:15:58,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-19 11:15:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-19 11:15:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 11:15:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 11:15:58,032 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-19 11:15:58,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-19 11:15:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-19 11:15:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-19 11:15:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-19 11:15:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-19 11:15:58,033 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-19 11:15:58,033 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-19 11:15:58,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-19 11:15:58,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-19 11:15:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-19 11:15:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-19 11:15:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-19 11:15:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-19 11:15:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-19 11:15:58,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-19 11:15:58,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-19 11:15:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-19 11:15:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-19 11:15:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-19 11:15:58,037 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-19 11:15:58,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-19 11:15:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-19 11:15:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-19 11:15:58,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-19 11:15:58,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2024-11-19 11:15:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-19 11:15:58,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-19 11:15:58,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-19 11:15:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-19 11:15:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-19 11:15:58,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-19 11:15:58,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-19 11:15:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-19 11:15:58,042 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-19 11:15:58,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-19 11:15:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-19 11:15:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-19 11:15:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-19 11:15:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-19 11:15:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-19 11:15:58,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-19 11:15:58,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-19 11:15:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-19 11:15:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-19 11:15:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-19 11:15:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-19 11:15:58,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-19 11:15:58,456 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 11:15:58,461 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 11:16:05,726 INFO L? ?]: Removed 304 outVars from TransFormulas that were not future-live. [2024-11-19 11:16:05,727 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 11:16:05,767 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 11:16:05,771 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-19 11:16:05,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:16:05 BoogieIcfgContainer [2024-11-19 11:16:05,772 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 11:16:05,774 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 11:16:05,774 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 11:16:05,780 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 11:16:05,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 11:15:54" (1/3) ... [2024-11-19 11:16:05,781 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b7504d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:16:05, skipping insertion in model container [2024-11-19 11:16:05,781 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:15:57" (2/3) ... [2024-11-19 11:16:05,783 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b7504d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 11:16:05, skipping insertion in model container [2024-11-19 11:16:05,783 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:16:05" (3/3) ... [2024-11-19 11:16:05,785 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_ref_harness.i [2024-11-19 11:16:05,804 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 11:16:05,805 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-19 11:16:05,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58b7504d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 11:16:05, skipping insertion in model container [2024-11-19 11:16:05,806 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-19 11:16:05,806 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-19 11:16:05,807 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-19 11:16:05,807 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-19 11:16:05,807 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 11:16:05" (3/3) ... [2024-11-19 11:16:05,810 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-19 11:16:05,815 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-19 11:16:05,815 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_acquire [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mem_release [2024-11-19 11:16:05,816 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_push_ref [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_allocator_is_valid [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_set_at [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-19 11:16:05,817 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-19 11:16:05,818 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_plus [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-19 11:16:05,819 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-19 11:16:05,820 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-11-19 11:16:05,820 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-19 11:16:05,820 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_init_dynamic [2024-11-19 11:16:05,820 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_add_size_checked [2024-11-19 11:16:05,820 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2024-11-19 11:16:05,821 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-19 11:16:05,859 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 205 nodes and edges [2024-11-19 11:16:05,864 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 89 nodes and edges [2024-11-19 11:16:05,869 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 32 nodes and edges [2024-11-19 11:16:05,871 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-19 11:16:05,874 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-19 11:16:05,876 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-19 11:16:05,878 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-19 11:16:05,881 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-19 11:16:06,417 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-19 11:16:06,418 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-19 11:16:06,418 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-19 11:16:06,422 INFO L158 Benchmark]: Toolchain (without parser) took 12266.92ms. Allocated memory was 172.0MB in the beginning and 262.1MB in the end (delta: 90.2MB). Free memory was 111.1MB in the beginning and 142.3MB in the end (delta: -31.2MB). Peak memory consumption was 141.2MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,423 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 11:16:06,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3257.71ms. Allocated memory is still 172.0MB. Free memory was 111.1MB in the beginning and 81.3MB in the end (delta: 29.8MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.77ms. Allocated memory is still 172.0MB. Free memory was 81.3MB in the beginning and 69.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,427 INFO L158 Benchmark]: Boogie Preprocessor took 319.10ms. Allocated memory is still 172.0MB. Free memory was 69.6MB in the beginning and 101.7MB in the end (delta: -32.1MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,428 INFO L158 Benchmark]: RCFGBuilder took 7844.67ms. Allocated memory was 172.0MB in the beginning and 262.1MB in the end (delta: 90.2MB). Free memory was 101.7MB in the beginning and 168.9MB in the end (delta: -67.2MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,428 INFO L158 Benchmark]: TraceAbstraction took 32.02ms. Allocated memory is still 262.1MB. Free memory was 168.9MB in the beginning and 166.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,428 INFO L158 Benchmark]: Witness Printer took 611.93ms. Allocated memory is still 262.1MB. Free memory was 166.8MB in the beginning and 142.3MB in the end (delta: 24.5MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. [2024-11-19 11:16:06,431 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 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3257.71ms. Allocated memory is still 172.0MB. Free memory was 111.1MB in the beginning and 81.3MB in the end (delta: 29.8MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 192.77ms. Allocated memory is still 172.0MB. Free memory was 81.3MB in the beginning and 69.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 319.10ms. Allocated memory is still 172.0MB. Free memory was 69.6MB in the beginning and 101.7MB in the end (delta: -32.1MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * RCFGBuilder took 7844.67ms. Allocated memory was 172.0MB in the beginning and 262.1MB in the end (delta: 90.2MB). Free memory was 101.7MB in the beginning and 168.9MB in the end (delta: -67.2MB). Peak memory consumption was 104.7MB. Max. memory is 16.1GB. * TraceAbstraction took 32.02ms. Allocated memory is still 262.1MB. Free memory was 168.9MB in the beginning and 166.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 611.93ms. Allocated memory is still 262.1MB. Free memory was 166.8MB in the beginning and 142.3MB in the end (delta: 24.5MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-19 11:16:06,564 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE