./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/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_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/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_46550fc8-83b4-4501-8a6a-dea7ddd824c3/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 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 13:15:50,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 13:15:50,307 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-13 13:15:50,316 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 13:15:50,316 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 13:15:50,357 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 13:15:50,358 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 13:15:50,359 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 13:15:50,359 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 13:15:50,360 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 13:15:50,360 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 13:15:50,360 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 13:15:50,361 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 13:15:50,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 13:15:50,361 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 13:15:50,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 13:15:50,362 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 13:15:50,363 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 13:15:50,364 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 13:15:50,364 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 13:15:50,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:15:50,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 13:15:50,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 13:15:50,365 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 13:15:50,365 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 13:15:50,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 13:15:50,366 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 13:15:50,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 13:15:50,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 13:15:50,367 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 13:15:50,367 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_46550fc8-83b4-4501-8a6a-dea7ddd824c3/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 -> 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 [2024-11-13 13:15:50,727 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 13:15:50,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 13:15:50,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 13:15:50,743 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 13:15:50,743 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 13:15:50,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i Unable to find full path for "g++" [2024-11-13 13:15:52,551 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 13:15:53,252 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 13:15:53,252 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2024-11-13 13:15:53,316 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/data/9e3566232/07cef76d39c14ea7bbacaa0aae8cfc1b/FLAG9c86b50e5 [2024-11-13 13:15:53,343 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/data/9e3566232/07cef76d39c14ea7bbacaa0aae8cfc1b [2024-11-13 13:15:53,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 13:15:53,347 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 13:15:53,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 13:15:53,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 13:15:53,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 13:15:53,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:15:53" (1/1) ... [2024-11-13 13:15:53,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5671ba08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:53, skipping insertion in model container [2024-11-13 13:15:53,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:15:53" (1/1) ... [2024-11-13 13:15:53,484 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 13:15:54,791 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,792 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,793 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,794 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,795 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,811 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,812 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,815 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,815 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,818 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,819 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,820 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:54,821 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,615 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,616 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,627 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,636 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,755 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,756 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,757 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,758 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,759 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,760 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,763 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,763 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,764 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,764 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,768 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,768 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,776 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,777 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:15:55,834 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 13:15:55,892 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,892 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,893 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,893 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,894 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,902 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,902 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,903 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,904 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,905 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,906 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,906 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:55,906 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,011 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,011 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,013 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,017 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-13 13:15:56,061 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,062 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,062 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,062 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,063 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,064 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,065 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,065 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,066 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,068 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,069 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,069 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,069 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,072 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,073 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,079 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,080 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,081 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-13 13:15:56,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 13:15:56,342 INFO L204 MainTranslator]: Completed translation [2024-11-13 13:15:56,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56 WrapperNode [2024-11-13 13:15:56,344 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 13:15:56,345 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 13:15:56,345 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 13:15:56,345 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 13:15:56,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,575 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 951 [2024-11-13 13:15:56,576 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 13:15:56,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 13:15:56,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 13:15:56,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 13:15:56,595 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,595 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,609 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,735 INFO L175 MemorySlicer]: Split 347 memory accesses to 6 slices as follows [238, 69, 2, 17, 3, 18]. 69 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [6, 0, 2, 4, 1, 5]. The 259 writes are split as follows [232, 17, 0, 3, 1, 6]. [2024-11-13 13:15:56,735 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,735 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,788 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,793 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,806 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,815 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,835 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 13:15:56,836 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 13:15:56,836 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 13:15:56,838 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 13:15:56,839 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (1/1) ... [2024-11-13 13:15:56,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 13:15:56,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 13:15:56,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 13:15:56,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 13:15:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2024-11-13 13:15:56,926 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2024-11-13 13:15:56,926 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-13 13:15:56,927 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 13:15:56,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 13:15:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 13:15:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 13:15:56,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-13 13:15:56,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 13:15:56,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 13:15:56,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-13 13:15:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-13 13:15:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 13:15:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 13:15:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-13 13:15:56,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-13 13:15:56,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-13 13:15:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-13 13:15:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-13 13:15:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-13 13:15:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-13 13:15:56,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-13 13:15:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 13:15:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 13:15:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-13 13:15:56,934 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-13 13:15:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 13:15:56,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 13:15:56,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-13 13:15:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-13 13:15:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-13 13:15:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:15:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:15:56,936 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:15:56,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:15:56,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 13:15:56,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 13:15:57,439 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 13:15:57,442 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 13:16:04,100 INFO L? ?]: Removed 218 outVars from TransFormulas that were not future-live. [2024-11-13 13:16:04,100 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 13:16:04,128 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 13:16:04,128 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 13:16:04,129 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:16:04 BoogieIcfgContainer [2024-11-13 13:16:04,129 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 13:16:04,133 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 13:16:04,137 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 13:16:04,142 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 13:16:04,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 01:15:53" (1/3) ... [2024-11-13 13:16:04,143 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b02dd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:16:04, skipping insertion in model container [2024-11-13 13:16:04,143 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:15:56" (2/3) ... [2024-11-13 13:16:04,144 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b02dd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 01:16:04, skipping insertion in model container [2024-11-13 13:16:04,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:16:04" (3/3) ... [2024-11-13 13:16:04,145 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2024-11-13 13:16:04,163 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 13:16:04,165 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_s_sift_either_harness.i that has 27 procedures, 367 locations, 1 initial locations, 6 loop locations, and 0 error locations. [2024-11-13 13:16:04,165 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1b02dd45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 01:16:04, skipping insertion in model container [2024-11-13 13:16:04,166 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 13:16:04,166 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 13:16:04,166 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 13:16:04,166 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 13:16:04,169 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 01:16:04" (3/3) ... [2024-11-13 13:16:04,173 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-13 13:16:04,178 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-13 13:16:04,179 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-13 13:16:04,180 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-11-13 13:16:04,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-13 13:16:04,181 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 13:16:04,206 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 169 nodes and edges [2024-11-13 13:16:04,209 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2024-11-13 13:16:04,211 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2024-11-13 13:16:04,212 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-13 13:16:04,214 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 13:16:04,216 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 13:16:04,218 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 13:16:04,219 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 13:16:04,820 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 13:16:04,820 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 13:16:04,821 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 13:16:04,823 INFO L158 Benchmark]: Toolchain (without parser) took 11475.01ms. Allocated memory was 117.4MB in the beginning and 218.1MB in the end (delta: 100.7MB). Free memory was 86.3MB in the beginning and 118.3MB in the end (delta: -32.1MB). Peak memory consumption was 161.0MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,823 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:16:04,823 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2993.98ms. Allocated memory is still 117.4MB. Free memory was 85.9MB in the beginning and 68.1MB in the end (delta: 17.8MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,824 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.28ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 57.5MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,824 INFO L158 Benchmark]: Boogie Preprocessor took 255.43ms. Allocated memory is still 117.4MB. Free memory was 57.5MB in the beginning and 37.7MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,824 INFO L158 Benchmark]: RCFGBuilder took 7293.09ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 37.7MB in the beginning and 126.4MB in the end (delta: -88.7MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,827 INFO L158 Benchmark]: TraceAbstraction took 32.58ms. Allocated memory is still 201.3MB. Free memory was 126.4MB in the beginning and 124.3MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 13:16:04,827 INFO L158 Benchmark]: Witness Printer took 654.54ms. Allocated memory was 201.3MB in the beginning and 218.1MB in the end (delta: 16.8MB). Free memory was 124.3MB in the beginning and 118.3MB in the end (delta: 5.9MB). Peak memory consumption was 120.9MB. Max. memory is 16.1GB. [2024-11-13 13:16:04,833 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 167.8MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2993.98ms. Allocated memory is still 117.4MB. Free memory was 85.9MB in the beginning and 68.1MB in the end (delta: 17.8MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.28ms. Allocated memory is still 117.4MB. Free memory was 68.1MB in the beginning and 57.5MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 255.43ms. Allocated memory is still 117.4MB. Free memory was 57.5MB in the beginning and 37.7MB in the end (delta: 19.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 7293.09ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 37.7MB in the beginning and 126.4MB in the end (delta: -88.7MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. * TraceAbstraction took 32.58ms. Allocated memory is still 201.3MB. Free memory was 126.4MB in the beginning and 124.3MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 654.54ms. Allocated memory was 201.3MB in the beginning and 218.1MB in the end (delta: 16.8MB). Free memory was 124.3MB in the beginning and 118.3MB in the end (delta: 5.9MB). Peak memory consumption was 120.9MB. 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 13:16:04,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46550fc8-83b4-4501-8a6a-dea7ddd824c3/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