./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 20:20:15,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 20:20:15,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 20:20:15,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 20:20:15,902 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 20:20:15,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 20:20:15,932 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 20:20:15,933 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 20:20:15,933 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 20:20:15,933 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 20:20:15,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 20:20:15,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 20:20:15,934 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 20:20:15,934 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 20:20:15,934 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 20:20:15,935 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 20:20:15,935 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 20:20:15,935 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 20:20:15,935 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 20:20:15,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 20:20:15,937 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 20:20:15,937 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:20:15,937 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:20:15,937 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:20:15,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:20:15,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 20:20:15,938 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 20:20:15,938 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 20:20:15,938 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 20:20:15,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:20:15,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 20:20:15,939 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 20:20:15,939 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 20:20:15,939 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 20:20:15,939 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 20:20:15,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 20:20:15,940 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 20:20:15,940 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 20:20:15,940 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 20:20:15,940 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 20:20:15,940 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_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB 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 ! call(reach_error())) ) 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 -> 7e437772f9678255623b28de6ece52ca0f9d56e10379ee6620525a980f0d48ad [2024-11-27 20:20:16,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 20:20:16,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 20:20:16,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 20:20:16,363 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 20:20:16,363 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 20:20:16,365 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2024-11-27 20:20:19,887 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/data/f907ec650/280e783c638447f98ea797c352920ef6/FLAGb34c9dc6f [2024-11-27 20:20:20,803 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 20:20:20,804 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2024-11-27 20:20:20,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/data/f907ec650/280e783c638447f98ea797c352920ef6/FLAGb34c9dc6f [2024-11-27 20:20:20,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/data/f907ec650/280e783c638447f98ea797c352920ef6 [2024-11-27 20:20:20,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 20:20:20,981 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 20:20:20,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 20:20:20,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 20:20:20,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 20:20:20,992 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:20" (1/1) ... [2024-11-27 20:20:20,994 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ce8afe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:20, skipping insertion in model container [2024-11-27 20:20:20,994 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 08:20:20" (1/1) ... [2024-11-27 20:20:21,226 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 20:20:23,412 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i[552347,552360] [2024-11-27 20:20:23,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:20:23,597 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 20:20:24,521 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i[552347,552360] [2024-11-27 20:20:24,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 20:20:24,649 INFO L204 MainTranslator]: Completed translation [2024-11-27 20:20:24,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24 WrapperNode [2024-11-27 20:20:24,651 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 20:20:24,653 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 20:20:24,653 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 20:20:24,654 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 20:20:24,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:24,860 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:26,502 INFO L138 Inliner]: procedures = 111, calls = 961, calls flagged for inlining = 48, calls inlined = 46, statements flattened = 62007 [2024-11-27 20:20:26,503 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 20:20:26,504 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 20:20:26,504 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 20:20:26,504 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 20:20:26,519 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:26,519 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:26,812 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:27,963 INFO L175 MemorySlicer]: Split 724 memory accesses to 11 slices as follows [2, 30, 8, 14, 29, 8, 294, 44, 218, 42, 35]. 41 percent of accesses are in the largest equivalence class. The 44 initializations are split as follows [2, 0, 0, 0, 0, 0, 0, 0, 0, 42, 0]. The 611 writes are split as follows [0, 30, 2, 14, 29, 0, 243, 40, 218, 0, 35]. [2024-11-27 20:20:27,968 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:27,968 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:28,712 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:28,826 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:29,492 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:29,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:29,769 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:30,076 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 20:20:30,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 20:20:30,082 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 20:20:30,082 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 20:20:30,083 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (1/1) ... [2024-11-27 20:20:30,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 20:20:30,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 20:20:30,134 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 20:20:30,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 20:20:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2024-11-27 20:20:30,207 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 20:20:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 20:20:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 20:20:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 20:20:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 20:20:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 20:20:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 20:20:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 20:20:30,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 20:20:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 20:20:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 20:20:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 20:20:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 20:20:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 20:20:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-11-27 20:20:30,215 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-11-27 20:20:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 20:20:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2024-11-27 20:20:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_id [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2024-11-27 20:20:30,216 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 20:20:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 20:20:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 20:20:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 20:20:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 20:20:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-11-27 20:20:30,218 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-11-27 20:20:30,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-27 20:20:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-27 20:20:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 20:20:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 20:20:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2024-11-27 20:20:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2024-11-27 20:20:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 20:20:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-27 20:20:30,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-27 20:20:30,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2024-11-27 20:20:30,223 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_notifier_call_chain [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 20:20:30,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-27 20:20:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-27 20:20:30,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 20:20:30,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2024-11-27 20:20:30,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 20:20:30,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 20:20:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 20:20:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 20:20:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 20:20:30,945 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 20:20:30,948 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 20:20:31,011 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 20:29:55,162 INFO L? ?]: Removed 661 outVars from TransFormulas that were not future-live. [2024-11-27 20:29:55,162 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 20:29:55,865 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 20:29:55,866 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-27 20:29:55,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:55 BoogieIcfgContainer [2024-11-27 20:29:55,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 20:29:55,871 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 20:29:55,872 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 20:29:55,879 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 20:29:55,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 08:20:20" (1/3) ... [2024-11-27 20:29:55,880 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfd2525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:29:55, skipping insertion in model container [2024-11-27 20:29:55,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 08:20:24" (2/3) ... [2024-11-27 20:29:55,881 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfd2525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 08:29:55, skipping insertion in model container [2024-11-27 20:29:55,881 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:55" (3/3) ... [2024-11-27 20:29:55,884 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2024-11-27 20:29:55,903 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 20:29:55,906 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i that has 24 procedures, 60484 locations, 1 initial locations, 1 loop locations, and 0 error locations. [2024-11-27 20:29:55,908 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7cfd2525 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 08:29:55, skipping insertion in model container [2024-11-27 20:29:55,908 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 20:29:55,909 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 20:29:55,909 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 20:29:55,909 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 20:29:55,910 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 08:29:55" (3/3) ... [2024-11-27 20:29:55,913 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_kzalloc [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lp8755_irq_handler [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure regulator_notifier_call_chain [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reg_check_1 [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure activate_suitable_irq_1 [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lp8755_write [2024-11-27 20:29:55,920 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rdev_get_id [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lp8755_update_bits [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lp8755_read [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure devm_request_threaded_irq [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_1 [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_irq_2 [2024-11-27 20:29:55,921 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-27 20:29:55,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-27 20:29:55,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-27 20:29:55,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rdev_get_drvdata [2024-11-27 20:29:55,922 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-27 20:29:56,618 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 168 nodes and edges [2024-11-27 20:29:56,662 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 60 nodes and edges [2024-11-27 20:29:56,717 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-27 20:29:56,772 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-27 20:29:56,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-27 20:29:56,829 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 20:29:59,486 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 20:29:59,487 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-27 20:29:59,487 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 20:29:59,490 INFO L158 Benchmark]: Toolchain (without parser) took 578507.78ms. Allocated memory was 117.4MB in the beginning and 8.0GB in the end (delta: 7.9GB). Free memory was 72.7MB in the beginning and 6.8GB in the end (delta: -6.7GB). Peak memory consumption was 1.9GB. Max. memory is 16.1GB. [2024-11-27 20:29:59,490 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:29:59,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3668.54ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 72.7MB in the beginning and 77.6MB in the end (delta: -4.9MB). Peak memory consumption was 174.9MB. Max. memory is 16.1GB. [2024-11-27 20:29:59,491 INFO L158 Benchmark]: Boogie Procedure Inliner took 1850.49ms. Allocated memory was 234.9MB in the beginning and 570.4MB in the end (delta: 335.5MB). Free memory was 77.6MB in the beginning and 327.0MB in the end (delta: -249.4MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. [2024-11-27 20:29:59,492 INFO L158 Benchmark]: Boogie Preprocessor took 3574.43ms. Allocated memory was 570.4MB in the beginning and 813.7MB in the end (delta: 243.3MB). Free memory was 327.0MB in the beginning and 324.2MB in the end (delta: 2.8MB). Peak memory consumption was 241.9MB. Max. memory is 16.1GB. [2024-11-27 20:29:59,493 INFO L158 Benchmark]: RCFGBuilder took 565787.71ms. Allocated memory was 813.7MB in the beginning and 8.0GB in the end (delta: 7.2GB). Free memory was 324.2MB in the beginning and 6.7GB in the end (delta: -6.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2024-11-27 20:29:59,493 INFO L158 Benchmark]: TraceAbstraction took 36.87ms. Allocated memory is still 8.0GB. Free memory was 6.7GB in the beginning and 6.7GB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 20:29:59,494 INFO L158 Benchmark]: Witness Printer took 3578.29ms. Allocated memory is still 8.0GB. Free memory was 6.7GB in the beginning and 6.8GB in the end (delta: -100.7MB). Peak memory consumption was 687.9MB. Max. memory is 16.1GB. [2024-11-27 20:29:59,497 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3668.54ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 72.7MB in the beginning and 77.6MB in the end (delta: -4.9MB). Peak memory consumption was 174.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1850.49ms. Allocated memory was 234.9MB in the beginning and 570.4MB in the end (delta: 335.5MB). Free memory was 77.6MB in the beginning and 327.0MB in the end (delta: -249.4MB). Peak memory consumption was 102.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 3574.43ms. Allocated memory was 570.4MB in the beginning and 813.7MB in the end (delta: 243.3MB). Free memory was 327.0MB in the beginning and 324.2MB in the end (delta: 2.8MB). Peak memory consumption was 241.9MB. Max. memory is 16.1GB. * RCFGBuilder took 565787.71ms. Allocated memory was 813.7MB in the beginning and 8.0GB in the end (delta: 7.2GB). Free memory was 324.2MB in the beginning and 6.7GB in the end (delta: -6.3GB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * TraceAbstraction took 36.87ms. Allocated memory is still 8.0GB. Free memory was 6.7GB in the beginning and 6.7GB in the end (delta: 45.8kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 3578.29ms. Allocated memory is still 8.0GB. Free memory was 6.7GB in the beginning and 6.8GB in the end (delta: -100.7MB). Peak memory consumption was 687.9MB. 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! [2024-11-27 20:29:59,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55d16b53-0a7d-4f99-9954-62e50dac911d/bin/uautomizer-verify-aQ6SnzHsRB/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