./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i --full-output --preprocessor.use.memory.slicer true --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6ae2ee47 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 ../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6e9935ba6b05a3c7e4f0c65d8e33bc471835cb8eb350ac893c3dd9a00ab8c4f5 --preprocessor.use.memory.slicer true --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 21:52:05,145 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 21:52:05,215 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-22 21:52:05,220 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 21:52:05,220 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 21:52:05,240 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 21:52:05,240 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 21:52:05,241 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 21:52:05,241 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-22 21:52:05,241 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-22 21:52:05,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 21:52:05,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 21:52:05,243 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 21:52:05,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 21:52:05,243 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 21:52:05,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 21:52:05,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 21:52:05,245 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-22 21:52:05,245 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 21:52:05,245 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-22 21:52:05,246 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 21:52:05,246 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 21:52:05,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 21:52:05,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 21:52:05,247 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-22 21:52:05,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 21:52:05,248 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 21:52:05,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 21:52:05,257 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 21:52:05,257 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 21:52:05,257 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 21:52:05,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 21:52:05,258 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 21:52:05,258 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 21:52:05,258 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 21:52:05,259 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 21:52:05,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 21:52:05,259 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 21:52:05,259 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 21:52:05,260 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 21:52:05,260 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 21:52:05,262 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 21:52:05,262 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e9935ba6b05a3c7e4f0c65d8e33bc471835cb8eb350ac893c3dd9a00ab8c4f5 Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> true [2023-11-22 21:52:05,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 21:52:05,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 21:52:05,565 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 21:52:05,567 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 21:52:05,568 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 21:52:05,569 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2023-11-22 21:52:06,755 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 21:52:07,109 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 21:52:07,110 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i [2023-11-22 21:52:07,144 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a272e7d8d/0cc75c41c50d4ec7bfbe78b94c359841/FLAGc28e79d74 [2023-11-22 21:52:07,166 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a272e7d8d/0cc75c41c50d4ec7bfbe78b94c359841 [2023-11-22 21:52:07,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 21:52:07,170 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 21:52:07,171 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 21:52:07,171 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 21:52:07,176 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 21:52:07,177 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:52:07" (1/1) ... [2023-11-22 21:52:07,178 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed801dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:07, skipping insertion in model container [2023-11-22 21:52:07,178 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 09:52:07" (1/1) ... [2023-11-22 21:52:07,242 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 21:52:07,410 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2023-11-22 21:52:08,210 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 21:52:08,264 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 21:52:08,275 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inl.i[455,468] [2023-11-22 21:52:08,483 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 21:52:08,592 WARN L675 CHandler]: The function __VERIFIER_nondet_sector_t is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 21:52:08,599 INFO L206 MainTranslator]: Completed translation [2023-11-22 21:52:08,600 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08 WrapperNode [2023-11-22 21:52:08,600 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 21:52:08,601 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 21:52:08,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 21:52:08,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 21:52:08,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,726 INFO L138 Inliner]: procedures = 474, calls = 839, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 1080 [2023-11-22 21:52:08,727 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 21:52:08,727 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 21:52:08,728 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 21:52:08,728 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 21:52:08,738 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,746 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,797 INFO L189 HeapSplitter]: Split 195 memory accesses to 26 slices as follows [5, 5, 3, 3, 20, 0, 0, 0, 3, 12, 11, 5, 5, 0, 0, 2, 20, 4, 2, 18, 18, 2, 2, 16, 34, 5] [2023-11-22 21:52:08,805 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,867 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,883 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,900 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,908 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 21:52:08,926 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 21:52:08,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 21:52:08,927 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 21:52:08,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (1/1) ... [2023-11-22 21:52:08,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 21:52:08,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 21:52:09,023 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 21:52:09,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 21:52:09,092 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2023-11-22 21:52:09,092 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2023-11-22 21:52:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-22 21:52:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2023-11-22 21:52:09,093 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-22 21:52:09,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-22 21:52:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 21:52:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-22 21:52:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-22 21:52:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-22 21:52:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2023-11-22 21:52:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2023-11-22 21:52:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2023-11-22 21:52:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-22 21:52:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-22 21:52:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-22 21:52:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-22 21:52:09,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-22 21:52:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-22 21:52:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-22 21:52:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-22 21:52:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-22 21:52:09,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-22 21:52:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-22 21:52:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-22 21:52:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-22 21:52:09,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-22 21:52:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-22 21:52:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-22 21:52:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-22 21:52:09,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2023-11-22 21:52:09,114 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-22 21:52:09,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-22 21:52:09,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-22 21:52:09,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-22 21:52:09,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-22 21:52:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2023-11-22 21:52:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2023-11-22 21:52:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-22 21:52:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-22 21:52:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2023-11-22 21:52:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2023-11-22 21:52:09,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 21:52:09,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2023-11-22 21:52:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-22 21:52:09,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-22 21:52:09,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-22 21:52:09,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-22 21:52:09,121 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-22 21:52:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-11-22 21:52:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-22 21:52:09,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-22 21:52:09,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-22 21:52:09,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-22 21:52:09,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-22 21:52:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-22 21:52:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-22 21:52:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-11-22 21:52:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-11-22 21:52:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 21:52:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 21:52:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-22 21:52:09,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-22 21:52:09,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-22 21:52:09,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-22 21:52:09,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-22 21:52:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-22 21:52:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-22 21:52:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-22 21:52:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-22 21:52:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-22 21:52:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-22 21:52:09,130 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-11-22 21:52:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2023-11-22 21:52:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2023-11-22 21:52:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-22 21:52:09,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-22 21:52:09,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-22 21:52:09,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-22 21:52:09,134 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2023-11-22 21:52:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2023-11-22 21:52:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2023-11-22 21:52:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2023-11-22 21:52:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-22 21:52:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-22 21:52:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-22 21:52:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-22 21:52:09,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 21:52:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-22 21:52:09,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-22 21:52:09,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-22 21:52:09,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-22 21:52:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-22 21:52:09,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-22 21:52:09,621 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 21:52:09,623 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 21:52:10,504 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 21:52:10,570 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 21:52:10,571 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-22 21:52:10,571 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:52:10 BoogieIcfgContainer [2023-11-22 21:52:10,571 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 21:52:10,573 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 21:52:10,573 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 21:52:10,577 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 21:52:10,577 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 09:52:07" (1/3) ... [2023-11-22 21:52:10,577 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54cd4442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:52:10, skipping insertion in model container [2023-11-22 21:52:10,578 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 09:52:08" (2/3) ... [2023-11-22 21:52:10,578 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54cd4442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 09:52:10, skipping insertion in model container [2023-11-22 21:52:10,578 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:52:10" (3/3) ... [2023-11-22 21:52:10,579 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inl.i [2023-11-22 21:52:10,596 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 21:52:10,596 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-22 21:52:10,597 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54cd4442 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.11 09:52:10, skipping insertion in model container [2023-11-22 21:52:10,597 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-22 21:52:10,598 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-22 21:52:10,598 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-22 21:52:10,598 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-22 21:52:10,599 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 09:52:10" (3/3) ... [2023-11-22 21:52:10,601 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-22 21:52:10,604 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2023-11-22 21:52:10,605 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2023-11-22 21:52:10,606 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2023-11-22 21:52:10,607 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2023-11-22 21:52:10,608 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2023-11-22 21:52:10,608 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-11-22 21:52:10,608 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2023-11-22 21:52:10,608 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 21:52:10,608 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2023-11-22 21:52:10,625 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 179 nodes and edges [2023-11-22 21:52:10,627 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 69 nodes and edges [2023-11-22 21:52:10,629 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2023-11-22 21:52:10,630 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2023-11-22 21:52:10,632 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-22 21:52:10,633 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-22 21:52:10,829 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2023-11-22 21:52:10,830 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2023-11-22 21:52:10,830 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-22 21:52:10,831 INFO L158 Benchmark]: Toolchain (without parser) took 3660.71ms. Allocated memory was 134.2MB in the beginning and 190.8MB in the end (delta: 56.6MB). Free memory was 73.9MB in the beginning and 65.0MB in the end (delta: 8.9MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,831 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-22 21:52:10,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1429.27ms. Allocated memory was 134.2MB in the beginning and 190.8MB in the end (delta: 56.6MB). Free memory was 73.6MB in the beginning and 83.3MB in the end (delta: -9.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 126.12ms. Allocated memory is still 190.8MB. Free memory was 83.3MB in the beginning and 72.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,832 INFO L158 Benchmark]: Boogie Preprocessor took 197.21ms. Allocated memory is still 190.8MB. Free memory was 72.9MB in the beginning and 54.0MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,832 INFO L158 Benchmark]: RCFGBuilder took 1645.59ms. Allocated memory is still 190.8MB. Free memory was 54.0MB in the beginning and 90.2MB in the end (delta: -36.2MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,833 INFO L158 Benchmark]: TraceAbstraction took 24.04ms. Allocated memory is still 190.8MB. Free memory was 89.1MB in the beginning and 87.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,833 INFO L158 Benchmark]: Witness Printer took 231.80ms. Allocated memory is still 190.8MB. Free memory was 87.0MB in the beginning and 65.0MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-22 21:52:10,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 134.2MB. Free memory was 94.1MB in the beginning and 94.0MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1429.27ms. Allocated memory was 134.2MB in the beginning and 190.8MB in the end (delta: 56.6MB). Free memory was 73.6MB in the beginning and 83.3MB in the end (delta: -9.7MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 126.12ms. Allocated memory is still 190.8MB. Free memory was 83.3MB in the beginning and 72.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 197.21ms. Allocated memory is still 190.8MB. Free memory was 72.9MB in the beginning and 54.0MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1645.59ms. Allocated memory is still 190.8MB. Free memory was 54.0MB in the beginning and 90.2MB in the end (delta: -36.2MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. * TraceAbstraction took 24.04ms. Allocated memory is still 190.8MB. Free memory was 89.1MB in the beginning and 87.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 231.80ms. Allocated memory is still 190.8MB. Free memory was 87.0MB in the beginning and 65.0MB in the end (delta: 22.0MB). Peak memory consumption was 21.0MB. 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! [2023-11-22 21:52:10,861 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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