./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 803cd42f Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound20.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e003b44905adeea75de44fe5aa962f0ce1b849a7a8159e6b46cd77797b81834c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-803cd42-m [2024-11-22 22:44:18,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-22 22:44:18,668 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2024-11-22 22:44:18,676 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-22 22:44:18,676 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-22 22:44:18,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-22 22:44:18,713 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-22 22:44:18,713 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-22 22:44:18,713 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-22 22:44:18,715 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-22 22:44:18,715 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-22 22:44:18,715 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-22 22:44:18,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-22 22:44:18,720 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-22 22:44:18,720 INFO L153 SettingsManager]: * Use SBE=true [2024-11-22 22:44:18,720 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-22 22:44:18,721 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-22 22:44:18,721 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-22 22:44:18,721 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-22 22:44:18,721 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-22 22:44:18,721 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-22 22:44:18,725 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-22 22:44:18,725 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-22 22:44:18,725 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-22 22:44:18,725 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-22 22:44:18,726 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-22 22:44:18,726 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-22 22:44:18,726 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-22 22:44:18,726 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-22 22:44:18,726 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-22 22:44:18,727 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-22 22:44:18,730 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-22 22:44:18,730 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-22 22:44:18,730 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-22 22:44:18,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 22:44:18,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-22 22:44:18,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-22 22:44:18,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-22 22:44:18,731 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-22 22:44:18,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-22 22:44:18,731 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-22 22:44:18,732 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-22 22:44:18,732 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-22 22:44:18,732 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-22 22:44:18,733 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e003b44905adeea75de44fe5aa962f0ce1b849a7a8159e6b46cd77797b81834c [2024-11-22 22:44:18,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-22 22:44:19,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-22 22:44:19,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-22 22:44:19,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-22 22:44:19,018 INFO L274 PluginConnector]: CDTParser initialized [2024-11-22 22:44:19,018 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound20.c [2024-11-22 22:44:20,389 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-22 22:44:20,556 INFO L384 CDTParser]: Found 1 translation units. [2024-11-22 22:44:20,557 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/nla-digbench-scaling/geo1-u_valuebound20.c [2024-11-22 22:44:20,564 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/064f2c34c/b4d7f9c374bc4c83be8dda868a032aed/FLAG12f479d04 [2024-11-22 22:44:20,579 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/064f2c34c/b4d7f9c374bc4c83be8dda868a032aed [2024-11-22 22:44:20,581 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-22 22:44:20,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-22 22:44:20,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-22 22:44:20,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-22 22:44:20,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-22 22:44:20,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c53b43f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20, skipping insertion in model container [2024-11-22 22:44:20,598 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,620 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-22 22:44:20,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 22:44:20,837 INFO L200 MainTranslator]: Completed pre-run [2024-11-22 22:44:20,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-22 22:44:20,870 INFO L204 MainTranslator]: Completed translation [2024-11-22 22:44:20,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20 WrapperNode [2024-11-22 22:44:20,871 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-22 22:44:20,872 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-22 22:44:20,872 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-22 22:44:20,872 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-22 22:44:20,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,885 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,902 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 45 [2024-11-22 22:44:20,902 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-22 22:44:20,903 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-22 22:44:20,903 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-22 22:44:20,903 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-22 22:44:20,913 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,915 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,926 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-22 22:44:20,926 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,927 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,929 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,932 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,933 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,934 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,935 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-22 22:44:20,936 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-22 22:44:20,936 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-22 22:44:20,936 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-22 22:44:20,937 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (1/1) ... [2024-11-22 22:44:20,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-22 22:44:20,954 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-22 22:44:20,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-22 22:44:20,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-22 22:44:21,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-22 22:44:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-22 22:44:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-22 22:44:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-22 22:44:21,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-22 22:44:21,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-22 22:44:21,023 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-22 22:44:21,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-22 22:44:21,079 INFO L238 CfgBuilder]: Building ICFG [2024-11-22 22:44:21,081 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-22 22:44:21,210 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-11-22 22:44:21,210 INFO L287 CfgBuilder]: Performing block encoding [2024-11-22 22:44:21,246 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-22 22:44:21,246 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-22 22:44:21,247 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:44:21 BoogieIcfgContainer [2024-11-22 22:44:21,247 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-22 22:44:21,248 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-22 22:44:21,249 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-22 22:44:21,252 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-22 22:44:21,252 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 10:44:20" (1/3) ... [2024-11-22 22:44:21,252 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ba3a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:44:21, skipping insertion in model container [2024-11-22 22:44:21,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:44:20" (2/3) ... [2024-11-22 22:44:21,253 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ba3a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:44:21, skipping insertion in model container [2024-11-22 22:44:21,253 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:44:21" (3/3) ... [2024-11-22 22:44:21,254 INFO L112 eAbstractionObserver]: Analyzing ICFG geo1-u_valuebound20.c [2024-11-22 22:44:21,269 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-22 22:44:21,270 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-22 22:44:21,271 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ba3a5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 10:44:21, skipping insertion in model container [2024-11-22 22:44:21,271 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-22 22:44:21,272 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-22 22:44:21,272 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-22 22:44:21,272 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-22 22:44:21,273 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:44:21" (3/3) ... [2024-11-22 22:44:21,275 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-22 22:44:21,279 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-22 22:44:21,280 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-22 22:44:21,283 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-22 22:44:21,283 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-22 22:44:21,283 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-22 22:44:21,283 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-22 22:44:21,358 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-22 22:44:21,359 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-22 22:44:21,359 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-22 22:44:21,360 INFO L158 Benchmark]: Toolchain (without parser) took 776.27ms. Allocated memory is still 182.5MB. Free memory was 114.4MB in the beginning and 144.3MB in the end (delta: -29.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 22:44:21,360 INFO L158 Benchmark]: CDTParser took 0.83ms. Allocated memory is still 109.1MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 22:44:21,361 INFO L158 Benchmark]: CACSL2BoogieTranslator took 284.46ms. Allocated memory is still 182.5MB. Free memory was 114.2MB in the beginning and 101.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-22 22:44:21,361 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.80ms. Allocated memory is still 182.5MB. Free memory was 101.9MB in the beginning and 100.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-22 22:44:21,361 INFO L158 Benchmark]: Boogie Preprocessor took 32.24ms. Allocated memory is still 182.5MB. Free memory was 100.4MB in the beginning and 98.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 22:44:21,361 INFO L158 Benchmark]: RCFGBuilder took 310.88ms. Allocated memory is still 182.5MB. Free memory was 98.7MB in the beginning and 152.1MB in the end (delta: -53.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2024-11-22 22:44:21,362 INFO L158 Benchmark]: TraceAbstraction took 22.94ms. Allocated memory is still 182.5MB. Free memory was 151.5MB in the beginning and 149.4MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-22 22:44:21,362 INFO L158 Benchmark]: Witness Printer took 86.82ms. Allocated memory is still 182.5MB. Free memory was 149.4MB in the beginning and 144.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-22 22:44:21,367 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83ms. Allocated memory is still 109.1MB. Free memory is still 70.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 284.46ms. Allocated memory is still 182.5MB. Free memory was 114.2MB in the beginning and 101.9MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.80ms. Allocated memory is still 182.5MB. Free memory was 101.9MB in the beginning and 100.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.24ms. Allocated memory is still 182.5MB. Free memory was 100.4MB in the beginning and 98.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 310.88ms. Allocated memory is still 182.5MB. Free memory was 98.7MB in the beginning and 152.1MB in the end (delta: -53.4MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * TraceAbstraction took 22.94ms. Allocated memory is still 182.5MB. Free memory was 151.5MB in the beginning and 149.4MB in the end (delta: 2.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 86.82ms. Allocated memory is still 182.5MB. Free memory was 149.4MB in the beginning and 144.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * 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! [2024-11-22 22:44:21,390 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE