./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/36-apron_41-threadenter-no-locals_unknown_1_neg.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/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_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/36-apron_41-threadenter-no-locals_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efd273c7d755fee5b08c1ba81e4b1fd2265522d7f0703d6f8ec42ad387cd2968 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:03:31,362 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:03:31,445 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-13 14:03:31,451 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:03:31,451 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:03:31,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:03:31,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:03:31,472 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:03:31,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:03:31,472 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:03:31,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:03:31,473 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:03:31,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:03:31,474 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:03:31,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:03:31,475 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:03:31,475 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:03:31,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:03:31,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:03:31,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:03:31,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:03:31,476 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:03:31,476 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_eb49dfa8-1f72-43bd-a5be-29028f8733a5/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 ! data-race) ) 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 -> efd273c7d755fee5b08c1ba81e4b1fd2265522d7f0703d6f8ec42ad387cd2968 [2024-11-13 14:03:31,745 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:03:31,754 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:03:31,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:03:31,757 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:03:31,758 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:03:31,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/goblint-regression/36-apron_41-threadenter-no-locals_unknown_1_neg.i Unable to find full path for "g++" [2024-11-13 14:03:33,748 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:03:34,096 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:03:34,096 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/sv-benchmarks/c/goblint-regression/36-apron_41-threadenter-no-locals_unknown_1_neg.i [2024-11-13 14:03:34,115 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/data/f3b9f87d8/6baf93de5eeb4ad6a02433222ae7b089/FLAGbc4108c63 [2024-11-13 14:03:34,137 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/data/f3b9f87d8/6baf93de5eeb4ad6a02433222ae7b089 [2024-11-13 14:03:34,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:03:34,141 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:03:34,143 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:03:34,143 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:03:34,148 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:03:34,149 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@149a0af9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34, skipping insertion in model container [2024-11-13 14:03:34,152 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:03:34,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:03:34,538 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:03:34,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:03:34,627 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:03:34,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34 WrapperNode [2024-11-13 14:03:34,628 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:03:34,629 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:03:34,629 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:03:34,630 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:03:34,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,673 INFO L138 Inliner]: procedures = 161, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 33 [2024-11-13 14:03:34,673 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:03:34,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:03:34,674 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:03:34,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:03:34,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,690 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,696 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,698 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,703 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,705 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:03:34,706 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:03:34,708 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:03:34,709 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:03:34,709 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (1/1) ... [2024-11-13 14:03:34,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:03:34,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:03:34,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:03:34,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:03:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:03:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 14:03:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 14:03:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 14:03:34,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:03:34,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:03:34,788 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 14:03:34,941 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:03:34,943 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:03:35,035 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 14:03:35,035 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:03:35,044 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:03:35,045 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 14:03:35,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:03:35 BoogieIcfgContainer [2024-11-13 14:03:35,045 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:03:35,050 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:03:35,050 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:03:35,055 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:03:35,055 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:03:34" (1/3) ... [2024-11-13 14:03:35,055 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26b937f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:03:35, skipping insertion in model container [2024-11-13 14:03:35,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:03:34" (2/3) ... [2024-11-13 14:03:35,056 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26b937f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:03:35, skipping insertion in model container [2024-11-13 14:03:35,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:03:35" (3/3) ... [2024-11-13 14:03:35,057 INFO L112 eAbstractionObserver]: Analyzing ICFG 36-apron_41-threadenter-no-locals_unknown_1_neg.i [2024-11-13 14:03:35,074 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:03:35,075 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG 36-apron_41-threadenter-no-locals_unknown_1_neg.i that has 2 procedures, 40 locations, 1 initial locations, 0 loop locations, and 0 error locations. [2024-11-13 14:03:35,077 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26b937f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 02:03:35, skipping insertion in model container [2024-11-13 14:03:35,077 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 14:03:35,078 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 14:03:35,079 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 14:03:35,080 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 14:03:35,081 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:03:35" (3/3) ... [2024-11-13 14:03:35,084 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 14:03:35,091 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure t_fun [2024-11-13 14:03:35,096 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-13 14:03:35,097 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 14:03:35,098 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 14:03:35,098 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 14:03:35,187 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 14:03:35,188 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 14:03:35,188 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 14:03:35,192 INFO L158 Benchmark]: Toolchain (without parser) took 1047.82ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 77.9MB in the end (delta: 37.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 14:03:35,195 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:03:35,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.67ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 97.0MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 14:03:35,196 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.27ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 95.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:03:35,196 INFO L158 Benchmark]: Boogie Preprocessor took 30.67ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 94.7MB in the end (delta: 757.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:03:35,197 INFO L158 Benchmark]: RCFGBuilder took 339.98ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 84.7MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:03:35,197 INFO L158 Benchmark]: TraceAbstraction took 27.60ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 82.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:03:35,197 INFO L158 Benchmark]: Witness Printer took 109.88ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 77.9MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:03:35,201 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 74.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.67ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 97.0MB in the end (delta: 18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.27ms. Allocated memory is still 142.6MB. Free memory was 97.0MB in the beginning and 95.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.67ms. Allocated memory is still 142.6MB. Free memory was 95.4MB in the beginning and 94.7MB in the end (delta: 757.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 339.98ms. Allocated memory is still 142.6MB. Free memory was 94.7MB in the beginning and 84.7MB in the end (delta: 10.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 27.60ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 82.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 109.88ms. Allocated memory is still 142.6MB. Free memory was 81.9MB in the beginning and 77.9MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. 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! [2024-11-13 14:03:35,235 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb49dfa8-1f72-43bd-a5be-29028f8733a5/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