./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd --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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:48:48,734 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:48:48,833 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-13 13:48:48,842 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:48:48,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:48:48,873 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:48:48,874 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:48:48,875 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:48:48,875 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:48:48,875 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:48:48,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:48:48,877 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:48:48,877 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:48:48,877 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:48:48,877 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:48:48,877 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:48:48,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:48:48,878 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:48:48,879 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:48:48,879 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd 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 -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2024-11-13 13:48:49,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:48:49,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:48:49,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:48:49,257 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:48:49,257 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:48:49,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i Unable to find full path for "g++" [2024-11-13 13:48:51,273 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:48:51,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:48:51,824 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-11-13 13:48:51,866 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/data/a11499fb0/b6a6743120724cf98549a61a01b1a2e6/FLAGa6f024cc8 [2024-11-13 13:48:52,346 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/data/a11499fb0/b6a6743120724cf98549a61a01b1a2e6 [2024-11-13 13:48:52,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:48:52,352 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:48:52,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:48:52,356 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:48:52,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:48:52,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:48:52" (1/1) ... [2024-11-13 13:48:52,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b899c52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:52, skipping insertion in model container [2024-11-13 13:48:52,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:48:52" (1/1) ... [2024-11-13 13:48:52,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:48:53,779 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,780 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,781 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,782 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,783 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,800 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,803 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,804 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,806 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,808 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,811 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:53,814 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,658 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,659 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,669 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,684 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,790 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,791 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,791 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,791 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,791 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,793 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,796 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,796 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,796 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,797 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,797 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,801 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,802 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,807 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,810 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,818 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:54,845 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:48:54,906 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:48:55,053 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,055 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,055 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,056 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,057 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,067 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,068 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,069 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,069 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,071 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,071 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,204 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,205 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,206 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,213 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-13 13:48:55,253 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,253 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,254 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,254 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,255 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,256 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,256 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,256 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,258 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,259 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,259 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,260 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,260 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,263 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,272 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,272 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,273 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:48:55,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:48:55,560 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:48:55,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55 WrapperNode [2024-11-13 13:48:55,562 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:48:55,563 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:48:55,563 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:48:55,563 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:48:55,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,663 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,753 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 847 [2024-11-13 13:48:55,753 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:48:55,754 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:48:55,754 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:48:55,754 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:48:55,766 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,778 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,922 INFO L175 MemorySlicer]: Split 342 memory accesses to 6 slices as follows [238, 2, 15, 3, 66, 18]. 70 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [6, 2, 4, 1, 0, 5]. The 259 writes are split as follows [232, 0, 3, 1, 17, 6]. [2024-11-13 13:48:55,922 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:55,992 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:56,009 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:56,017 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:56,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:48:56,038 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:48:56,038 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:48:56,038 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:48:56,042 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (1/1) ... [2024-11-13 13:48:56,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:48:56,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:48:56,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:48:56,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:48:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-13 13:48:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-13 13:48:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-13 13:48:56,111 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-13 13:48:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:48:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 13:48:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 13:48:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 13:48:56,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 13:48:56,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 13:48:56,113 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 13:48:56,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 13:48:56,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:48:56,114 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 13:48:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 13:48:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:48:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:48:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 13:48:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 13:48:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 13:48:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 13:48:56,115 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 13:48:56,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 13:48:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 13:48:56,116 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 13:48:56,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-13 13:48:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 13:48:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:48:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 13:48:56,117 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 13:48:56,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2024-11-13 13:48:56,118 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:48:56,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 13:48:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 13:48:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 13:48:56,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:48:56,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:48:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:48:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:48:56,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:48:56,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:48:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:48:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:48:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:48:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:48:56,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:48:56,561 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:48:56,565 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:49:03,552 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-11-13 13:49:03,554 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:49:03,578 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:49:03,581 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-13 13:49:03,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:49:03 BoogieIcfgContainer [2024-11-13 13:49:03,582 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:49:03,584 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:49:03,585 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:49:03,590 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:49:03,590 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:48:52" (1/3) ... [2024-11-13 13:49:03,591 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6828ce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:49:03, skipping insertion in model container [2024-11-13 13:49:03,591 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:48:55" (2/3) ... [2024-11-13 13:49:03,591 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6828ce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:49:03, skipping insertion in model container [2024-11-13 13:49:03,591 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:49:03" (3/3) ... [2024-11-13 13:49:03,593 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2024-11-13 13:49:03,612 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:49:03,614 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_s_sift_down_harness.i that has 25 procedures, 327 locations, 1 initial locations, 5 loop locations, and 0 error locations. [2024-11-13 13:49:03,615 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6828ce1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:49:03, skipping insertion in model container [2024-11-13 13:49:03,615 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:49:03,616 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:49:03,616 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:49:03,617 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:49:03,618 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:49:03" (3/3) ... [2024-11-13 13:49:03,621 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-13 13:49:03,626 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-13 13:49:03,627 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-13 13:49:03,628 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-13 13:49:03,628 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 13:49:03,628 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2024-11-13 13:49:03,652 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 168 nodes and edges [2024-11-13 13:49:03,654 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 72 nodes and edges [2024-11-13 13:49:03,656 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2024-11-13 13:49:03,658 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-13 13:49:03,659 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 13:49:03,661 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 13:49:03,662 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 13:49:03,663 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 13:49:04,407 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 13:49:04,408 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 13:49:04,408 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:49:04,410 INFO L158 Benchmark]: Toolchain (without parser) took 12057.53ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 109.3MB in the beginning and 108.8MB in the end (delta: 463.5kB). Peak memory consumption was 153.1MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,411 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:49:04,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3208.00ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 62.5MB in the end (delta: 46.8MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.15ms. Allocated memory is still 142.6MB. Free memory was 62.5MB in the beginning and 52.0MB in the end (delta: 10.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,412 INFO L158 Benchmark]: Boogie Preprocessor took 280.19ms. Allocated memory is still 142.6MB. Free memory was 52.0MB in the beginning and 78.7MB in the end (delta: -26.7MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,412 INFO L158 Benchmark]: RCFGBuilder took 7544.29ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 78.7MB in the beginning and 85.7MB in the end (delta: -7.0MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,413 INFO L158 Benchmark]: TraceAbstraction took 31.07ms. Allocated memory is still 201.3MB. Free memory was 85.7MB in the beginning and 84.0MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:49:04,413 INFO L158 Benchmark]: Witness Printer took 792.15ms. Allocated memory is still 201.3MB. Free memory was 84.0MB in the beginning and 108.8MB in the end (delta: -24.9MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2024-11-13 13:49:04,416 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3208.00ms. Allocated memory is still 142.6MB. Free memory was 109.3MB in the beginning and 62.5MB in the end (delta: 46.8MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 190.15ms. Allocated memory is still 142.6MB. Free memory was 62.5MB in the beginning and 52.0MB in the end (delta: 10.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 280.19ms. Allocated memory is still 142.6MB. Free memory was 52.0MB in the beginning and 78.7MB in the end (delta: -26.7MB). Peak memory consumption was 17.5MB. Max. memory is 16.1GB. * RCFGBuilder took 7544.29ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 78.7MB in the beginning and 85.7MB in the end (delta: -7.0MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. * TraceAbstraction took 31.07ms. Allocated memory is still 201.3MB. Free memory was 85.7MB in the beginning and 84.0MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 792.15ms. Allocated memory is still 201.3MB. Free memory was 84.0MB in the beginning and 108.8MB in the end (delta: -24.9MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-13 13:49:04,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb270195-3cfc-409e-937f-36dd4332371b/bin/uautomizer-verify-qhAvR1uOyd/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