./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd --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 5d4ac8f9993fdd9a611524b9b9f0ae991f3672b4fa16738dbd64025282f00ca6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:33:06,943 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:33:07,029 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 16:33:07,039 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:33:07,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:33:07,064 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:33:07,065 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:33:07,065 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:33:07,065 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:33:07,065 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:33:07,066 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:33:07,066 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 16:33:07,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:33:07,066 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:33:07,067 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:33:07,067 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:33:07,067 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:33:07,067 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:33:07,067 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:33:07,067 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:33:07,068 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:33:07,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:33:07,069 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:33:07,069 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:33:07,069 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:33:07,069 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 16:33:07,069 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 16:33:07,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:33:07,070 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:33:07,070 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:33:07,070 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:33:07,070 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 16:33:07,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:33:07,071 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 16:33:07,071 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 16:33:07,071 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 16:33:07,071 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 16:33:07,071 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_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 5d4ac8f9993fdd9a611524b9b9f0ae991f3672b4fa16738dbd64025282f00ca6 [2024-11-13 16:33:07,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:33:07,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:33:07,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:33:07,394 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:33:07,395 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:33:07,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i Unable to find full path for "g++" [2024-11-13 16:33:09,347 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:33:09,893 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:33:09,894 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i [2024-11-13 16:33:09,934 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/data/fa8c341a5/84401cb1681347e486e4dc4799f57d54/FLAGace97d4ad [2024-11-13 16:33:09,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/data/fa8c341a5/84401cb1681347e486e4dc4799f57d54 [2024-11-13 16:33:09,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:33:09,951 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:33:09,953 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:33:09,953 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:33:09,958 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:33:09,959 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:33:09" (1/1) ... [2024-11-13 16:33:09,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@734d9e46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:09, skipping insertion in model container [2024-11-13 16:33:09,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:33:09" (1/1) ... [2024-11-13 16:33:10,031 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:33:10,209 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_0b119253-e9fd-41d0-b9ec-21235b280c54/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i[458,471] [2024-11-13 16:33:11,442 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:33:11,526 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:33:11,537 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_0b119253-e9fd-41d0-b9ec-21235b280c54/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_outb_p.i[458,471] [2024-11-13 16:33:11,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:33:11,976 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:33:11,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11 WrapperNode [2024-11-13 16:33:11,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:33:11,980 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:33:11,981 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:33:11,981 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:33:11,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,082 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,320 INFO L138 Inliner]: procedures = 472, calls = 2680, calls flagged for inlining = 54, calls inlined = 37, statements flattened = 3380 [2024-11-13 16:33:12,321 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:33:12,321 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:33:12,323 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:33:12,324 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:33:12,335 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,363 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,469 INFO L175 MemorySlicer]: Split 2037 memory accesses to 27 slices as follows [5, 3, 35, 1040, 480, 59, 35, 11, 5, 15, 120, 67, 2, 2, 0, 20, 4, 37, 3, 12, 2, 16, 18, 2, 34, 5, 5]. 51 percent of accesses are in the largest equivalence class. The 1935 initializations are split as follows [3, 3, 15, 1040, 480, 59, 32, 2, 1, 10, 120, 67, 0, 2, 0, 4, 4, 25, 0, 6, 0, 5, 18, 0, 34, 1, 4]. The 37 writes are split as follows [0, 0, 6, 0, 0, 0, 0, 5, 1, 2, 0, 0, 0, 0, 0, 4, 0, 0, 0, 6, 1, 8, 0, 2, 0, 2, 0]. [2024-11-13 16:33:12,469 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,469 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,582 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,594 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,611 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,621 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,662 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:33:12,663 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:33:12,665 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:33:12,666 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:33:12,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (1/1) ... [2024-11-13 16:33:12,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:33:12,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:33:12,715 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 16:33:12,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 16:33:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2024-11-13 16:33:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2024-11-13 16:33:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:33:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2024-11-13 16:33:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 16:33:12,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 16:33:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:33:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 16:33:12,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 16:33:12,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:33:12,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2024-11-13 16:33:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2024-11-13 16:33:12,750 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2024-11-13 16:33:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 16:33:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 16:33:12,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 16:33:12,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 16:33:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 16:33:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 16:33:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 16:33:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 16:33:12,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-13 16:33:12,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:33:12,754 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2024-11-13 16:33:12,756 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 16:33:12,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-13 16:33:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:33:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2024-11-13 16:33:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2024-11-13 16:33:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:33:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:33:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-13 16:33:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-13 16:33:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:33:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 16:33:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 16:33:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-13 16:33:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-13 16:33:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2024-11-13 16:33:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 16:33:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-13 16:33:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-13 16:33:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-13 16:33:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-13 16:33:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-13 16:33:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-13 16:33:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 16:33:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 16:33:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-13 16:33:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-13 16:33:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 16:33:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 16:33:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2024-11-13 16:33:12,770 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2024-11-13 16:33:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2024-11-13 16:33:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 16:33:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2024-11-13 16:33:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2024-11-13 16:33:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2024-11-13 16:33:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-13 16:33:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 16:33:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:33:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 16:33:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 16:33:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 16:33:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 16:33:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-13 16:33:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-13 16:33:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-13 16:33:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-13 16:33:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-13 16:33:13,501 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:33:13,504 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:33:18,840 INFO L? ?]: Removed 434 outVars from TransFormulas that were not future-live. [2024-11-13 16:33:18,840 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:33:18,863 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:33:18,867 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:33:18,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:33:18 BoogieIcfgContainer [2024-11-13 16:33:18,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:33:18,873 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 16:33:18,873 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 16:33:18,878 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 16:33:18,878 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 04:33:09" (1/3) ... [2024-11-13 16:33:18,879 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ca9c36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:33:18, skipping insertion in model container [2024-11-13 16:33:18,879 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:33:11" (2/3) ... [2024-11-13 16:33:18,879 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ca9c36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:33:18, skipping insertion in model container [2024-11-13 16:33:18,880 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:33:18" (3/3) ... [2024-11-13 16:33:18,881 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_outb_p.i [2024-11-13 16:33:18,897 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 16:33:18,900 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG ddv_machzwd_outb_p.i that has 29 procedures, 387 locations, 1 initial locations, 4 loop locations, and 0 error locations. [2024-11-13 16:33:18,902 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ca9c36f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 04:33:18, skipping insertion in model container [2024-11-13 16:33:18,902 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 16:33:18,903 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:33:18,903 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:33:18,903 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:33:18,904 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:33:18" (3/3) ... [2024-11-13 16:33:18,907 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 16:33:18,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_init [2024-11-13 16:33:18,912 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_ping [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assert_context_process [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_readw [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_timer_off [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~TO~VOID [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outw [2024-11-13 16:33:18,913 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure add_timer [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_region [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_begin [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_atomic_end [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure del_timer [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irqsave [2024-11-13 16:33:18,914 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_get_control [2024-11-13 16:33:18,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure request_region [2024-11-13 16:33:18,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2024-11-13 16:33:18,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_add [2024-11-13 16:33:18,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-13 16:33:18,915 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure zf_set_control [2024-11-13 16:33:18,948 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 152 nodes and edges [2024-11-13 16:33:18,953 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2024-11-13 16:33:18,958 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-11-13 16:33:18,962 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-13 16:33:18,967 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-13 16:33:18,971 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 16:33:19,287 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 16:33:19,287 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 16:33:19,287 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:33:19,289 INFO L158 Benchmark]: Toolchain (without parser) took 9336.80ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 114.3MB in the beginning and 199.7MB in the end (delta: -85.4MB). Peak memory consumption was 195.7MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,291 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:33:19,291 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2026.30ms. Allocated memory is still 142.6MB. Free memory was 114.3MB in the beginning and 63.4MB in the end (delta: 51.0MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 341.21ms. Allocated memory is still 142.6MB. Free memory was 63.4MB in the beginning and 88.1MB in the end (delta: -24.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,292 INFO L158 Benchmark]: Boogie Preprocessor took 340.76ms. Allocated memory is still 142.6MB. Free memory was 88.1MB in the beginning and 58.2MB in the end (delta: 29.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,292 INFO L158 Benchmark]: RCFGBuilder took 6204.88ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 58.2MB in the beginning and 101.3MB in the end (delta: -43.1MB). Peak memory consumption was 100.6MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,292 INFO L158 Benchmark]: TraceAbstraction took 29.00ms. Allocated memory is still 276.8MB. Free memory was 99.0MB in the beginning and 96.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:33:19,292 INFO L158 Benchmark]: Witness Printer took 384.40ms. Allocated memory is still 276.8MB. Free memory was 96.6MB in the beginning and 199.7MB in the end (delta: -103.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2024-11-13 16:33:19,297 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 142.6MB. Free memory is still 79.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2026.30ms. Allocated memory is still 142.6MB. Free memory was 114.3MB in the beginning and 63.4MB in the end (delta: 51.0MB). Peak memory consumption was 92.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 341.21ms. Allocated memory is still 142.6MB. Free memory was 63.4MB in the beginning and 88.1MB in the end (delta: -24.7MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 340.76ms. Allocated memory is still 142.6MB. Free memory was 88.1MB in the beginning and 58.2MB in the end (delta: 29.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 6204.88ms. Allocated memory was 142.6MB in the beginning and 276.8MB in the end (delta: 134.2MB). Free memory was 58.2MB in the beginning and 101.3MB in the end (delta: -43.1MB). Peak memory consumption was 100.6MB. Max. memory is 16.1GB. * TraceAbstraction took 29.00ms. Allocated memory is still 276.8MB. Free memory was 99.0MB in the beginning and 96.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 384.40ms. Allocated memory is still 276.8MB. Free memory was 96.6MB in the beginning and 199.7MB in the end (delta: -103.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-13 16:33:19,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b119253-e9fd-41d0-b9ec-21235b280c54/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE