./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 18:41:53,211 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 18:41:53,300 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 18:41:53,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 18:41:53,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 18:41:53,357 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 18:41:53,359 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 18:41:53,359 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 18:41:53,360 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 18:41:53,360 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 18:41:53,361 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 18:41:53,361 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 18:41:53,362 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 18:41:53,362 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 18:41:53,363 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 18:41:53,363 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 18:41:53,363 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 18:41:53,364 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 18:41:53,365 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:41:53,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 18:41:53,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:41:53,366 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 18:41:53,366 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 18:41:53,366 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_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 [2024-11-23 18:41:53,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 18:41:53,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 18:41:53,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 18:41:53,727 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 18:41:53,727 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 18:41:53,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-23 18:41:56,722 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/data/da2273cc2/dc11d81dbf474f92892f6a2b75305345/FLAGa732ce690 [2024-11-23 18:41:57,343 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 18:41:57,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-23 18:41:57,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/data/da2273cc2/dc11d81dbf474f92892f6a2b75305345/FLAGa732ce690 [2024-11-23 18:41:57,425 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/data/da2273cc2/dc11d81dbf474f92892f6a2b75305345 [2024-11-23 18:41:57,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 18:41:57,430 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 18:41:57,432 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 18:41:57,432 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 18:41:57,438 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 18:41:57,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:41:57" (1/1) ... [2024-11-23 18:41:57,440 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f219a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:41:57, skipping insertion in model container [2024-11-23 18:41:57,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:41:57" (1/1) ... [2024-11-23 18:41:57,545 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 18:41:59,367 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_af0914c8-2c68-46b2-aea8-362da480fbc3/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-11-23 18:41:59,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:41:59,539 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 18:41:59,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4286-4288] [2024-11-23 18:41:59,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4295-4297] [2024-11-23 18:41:59,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "w" " %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4304-4306] [2024-11-23 18:41:59,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [4313-4315] [2024-11-23 18:41:59,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mov" "l" " %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4322-4324] [2024-11-23 18:41:59,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] [2024-11-23 18:41:59,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] [2024-11-23 18:41:59,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] [2024-11-23 18:41:59,999 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_af0914c8-2c68-46b2-aea8-362da480fbc3/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-11-23 18:42:00,021 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 18:42:00,235 INFO L204 MainTranslator]: Completed translation [2024-11-23 18:42:00,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00 WrapperNode [2024-11-23 18:42:00,237 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 18:42:00,239 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 18:42:00,239 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 18:42:00,240 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 18:42:00,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:00,348 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:00,592 INFO L138 Inliner]: procedures = 177, calls = 1657, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 5029 [2024-11-23 18:42:00,593 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 18:42:00,594 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 18:42:00,594 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 18:42:00,594 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 18:42:00,605 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:00,606 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:00,659 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,213 INFO L175 MemorySlicer]: Split 1161 memory accesses to 35 slices as follows [4, 1, 13, 8, 3, 6, 19, 1, 96, 2, 4, 3, 7, 1, 2, 43, 1, 173, 40, 12, 1, 127, 6, 338, 2, 35, 1, 13, 24, 6, 18, 8, 1, 14, 128]. 29 percent of accesses are in the largest equivalence class. The 362 initializations are split as follows [0, 0, 0, 8, 0, 6, 0, 0, 96, 0, 0, 0, 0, 0, 2, 13, 0, 0, 0, 0, 0, 63, 4, 17, 0, 9, 0, 0, 0, 6, 18, 8, 0, 0, 112]. The 463 writes are split as follows [3, 0, 13, 0, 3, 0, 0, 0, 0, 0, 2, 1, 0, 0, 0, 24, 0, 172, 40, 11, 0, 64, 0, 95, 0, 26, 0, 0, 0, 0, 0, 0, 0, 9, 0]. [2024-11-23 18:42:01,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,366 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,412 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,473 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,496 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,556 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 18:42:01,559 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 18:42:01,559 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 18:42:01,559 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 18:42:01,561 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (1/1) ... [2024-11-23 18:42:01,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 18:42:01,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 18:42:01,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 18:42:01,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 18:42:01,646 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2024-11-23 18:42:01,647 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2024-11-23 18:42:01,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-23 18:42:01,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-23 18:42:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2024-11-23 18:42:01,648 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2024-11-23 18:42:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-23 18:42:01,648 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-23 18:42:01,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 18:42:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 18:42:01,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 18:42:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 18:42:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 18:42:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 18:42:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 18:42:01,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 18:42:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 18:42:01,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 18:42:01,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 18:42:01,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 18:42:01,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 18:42:01,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 18:42:01,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 18:42:01,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 18:42:01,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-23 18:42:01,655 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 18:42:01,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 18:42:01,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 18:42:01,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 18:42:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 18:42:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 18:42:01,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 18:42:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-23 18:42:01,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-23 18:42:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 18:42:01,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 18:42:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 18:42:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 18:42:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 18:42:01,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 18:42:01,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 18:42:01,666 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2024-11-23 18:42:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2024-11-23 18:42:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2024-11-23 18:42:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2024-11-23 18:42:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-23 18:42:01,669 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-23 18:42:01,669 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2024-11-23 18:42:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2024-11-23 18:42:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2024-11-23 18:42:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2024-11-23 18:42:01,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 18:42:01,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-23 18:42:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2024-11-23 18:42:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-23 18:42:01,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 18:42:01,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 18:42:01,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 18:42:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 18:42:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 18:42:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 18:42:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 18:42:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 18:42:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-23 18:42:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-23 18:42:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-23 18:42:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 18:42:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 18:42:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 18:42:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 18:42:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 18:42:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 18:42:01,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 18:42:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2024-11-23 18:42:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2024-11-23 18:42:01,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2024-11-23 18:42:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 18:42:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2024-11-23 18:42:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2024-11-23 18:42:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2024-11-23 18:42:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2024-11-23 18:42:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-23 18:42:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 18:42:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 18:42:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 18:42:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 18:42:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 18:42:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 18:42:01,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 18:42:01,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2024-11-23 18:42:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 18:42:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-23 18:42:01,694 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 18:42:01,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 18:42:01,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 18:42:01,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 18:42:01,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 18:42:01,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-23 18:42:01,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-23 18:42:01,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 18:42:01,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-23 18:42:01,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-23 18:42:01,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-23 18:42:01,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-23 18:42:01,699 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 18:42:01,699 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-23 18:42:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-23 18:42:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 18:42:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2024-11-23 18:42:01,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 18:42:01,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2024-11-23 18:42:01,707 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2024-11-23 18:42:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2024-11-23 18:42:01,707 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2024-11-23 18:42:02,876 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 18:42:02,882 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 18:42:03,283 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-23 18:42:04,113 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##86: assume !false; [2024-11-23 18:42:04,113 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume false; [2024-11-23 18:42:05,189 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-23 18:42:05,192 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-23 18:42:18,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2024-11-23 18:42:18,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2024-11-23 18:42:18,148 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-11-23 18:42:18,149 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false; [2024-11-23 18:42:18,830 INFO L? ?]: Removed 1412 outVars from TransFormulas that were not future-live. [2024-11-23 18:42:18,830 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 18:42:18,883 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 18:42:18,883 INFO L312 CfgBuilder]: Removed 57 assume(true) statements. [2024-11-23 18:42:18,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:42:18 BoogieIcfgContainer [2024-11-23 18:42:18,887 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 18:42:18,889 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 18:42:18,889 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 18:42:18,896 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 18:42:18,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 06:41:57" (1/3) ... [2024-11-23 18:42:18,897 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c41f715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:42:18, skipping insertion in model container [2024-11-23 18:42:18,897 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:42:00" (2/3) ... [2024-11-23 18:42:18,898 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c41f715 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 06:42:18, skipping insertion in model container [2024-11-23 18:42:18,898 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:42:18" (3/3) ... [2024-11-23 18:42:18,899 INFO L128 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-23 18:42:18,915 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 18:42:18,918 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG usb_urb-drivers-video-arkfb.ko.cil.out.i that has 86 procedures, 1232 locations, 1 initial locations, 64 loop locations, and 1 error locations. [2024-11-23 18:42:19,028 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 18:42:19,041 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2a1b440f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 18:42:19,042 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 18:42:19,049 INFO L276 IsEmpty]: Start isEmpty. Operand has 1096 states, 829 states have (on average 1.4125452352231604) internal successors, (1171), 851 states have internal predecessors, (1171), 214 states have call successors, (214), 51 states have call predecessors, (214), 51 states have return successors, (214), 204 states have call predecessors, (214), 214 states have call successors, (214) [2024-11-23 18:42:19,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-23 18:42:19,055 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:42:19,055 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 18:42:19,056 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:42:19,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:42:19,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1100379821, now seen corresponding path program 1 times [2024-11-23 18:42:19,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:42:19,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078735166] [2024-11-23 18:42:19,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:42:19,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:42:57,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:42:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-23 18:42:57,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:42:57,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078735166] [2024-11-23 18:42:57,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078735166] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:42:57,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 18:42:57,870 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-23 18:42:57,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [43360880] [2024-11-23 18:42:57,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:42:57,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 18:42:57,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:42:57,895 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 18:42:57,896 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 18:42:57,899 INFO L87 Difference]: Start difference. First operand has 1096 states, 829 states have (on average 1.4125452352231604) internal successors, (1171), 851 states have internal predecessors, (1171), 214 states have call successors, (214), 51 states have call predecessors, (214), 51 states have return successors, (214), 204 states have call predecessors, (214), 214 states have call successors, (214) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:42:58,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:42:58,043 INFO L93 Difference]: Finished difference Result 2181 states and 3240 transitions. [2024-11-23 18:42:58,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 18:42:58,045 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 16 [2024-11-23 18:42:58,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:42:58,066 INFO L225 Difference]: With dead ends: 2181 [2024-11-23 18:42:58,066 INFO L226 Difference]: Without dead ends: 1090 [2024-11-23 18:42:58,087 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 18:42:58,091 INFO L435 NwaCegarLoop]: 1532 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1532 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 18:42:58,093 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1532 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 18:42:58,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1090 states. [2024-11-23 18:42:58,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1090 to 1090. [2024-11-23 18:42:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1090 states, 825 states have (on average 1.3357575757575757) internal successors, (1102), 845 states have internal predecessors, (1102), 214 states have call successors, (214), 51 states have call predecessors, (214), 50 states have return successors, (212), 202 states have call predecessors, (212), 212 states have call successors, (212) [2024-11-23 18:42:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 1090 states and 1528 transitions. [2024-11-23 18:42:58,224 INFO L78 Accepts]: Start accepts. Automaton has 1090 states and 1528 transitions. Word has length 16 [2024-11-23 18:42:58,224 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:42:58,224 INFO L471 AbstractCegarLoop]: Abstraction has 1090 states and 1528 transitions. [2024-11-23 18:42:58,225 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:42:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1528 transitions. [2024-11-23 18:42:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-23 18:42:58,226 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:42:58,226 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 18:42:58,226 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-23 18:42:58,227 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:42:58,227 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:42:58,227 INFO L85 PathProgramCache]: Analyzing trace with hash -1367059132, now seen corresponding path program 1 times [2024-11-23 18:42:58,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:42:58,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49235595] [2024-11-23 18:42:58,228 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:42:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:43:33,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:43:34,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-23 18:43:34,755 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:43:34,755 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49235595] [2024-11-23 18:43:34,755 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49235595] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:43:34,755 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 18:43:34,756 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 18:43:34,756 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322179514] [2024-11-23 18:43:34,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:43:34,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 18:43:34,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:43:34,757 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 18:43:34,757 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 18:43:34,757 INFO L87 Difference]: Start difference. First operand 1090 states and 1528 transitions. Second operand has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:43:34,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:43:34,875 INFO L93 Difference]: Finished difference Result 1092 states and 1529 transitions. [2024-11-23 18:43:34,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 18:43:34,875 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 17 [2024-11-23 18:43:34,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:43:34,891 INFO L225 Difference]: With dead ends: 1092 [2024-11-23 18:43:34,891 INFO L226 Difference]: Without dead ends: 1089 [2024-11-23 18:43:34,892 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 18:43:34,894 INFO L435 NwaCegarLoop]: 1525 mSDtfsCounter, 1519 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1519 SdHoareTripleChecker+Valid, 1525 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 18:43:34,894 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1519 Valid, 1525 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 18:43:34,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2024-11-23 18:43:34,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 1089. [2024-11-23 18:43:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1089 states, 825 states have (on average 1.3345454545454545) internal successors, (1101), 844 states have internal predecessors, (1101), 213 states have call successors, (213), 51 states have call predecessors, (213), 50 states have return successors, (212), 202 states have call predecessors, (212), 212 states have call successors, (212) [2024-11-23 18:43:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1526 transitions. [2024-11-23 18:43:34,980 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1526 transitions. Word has length 17 [2024-11-23 18:43:34,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:43:34,980 INFO L471 AbstractCegarLoop]: Abstraction has 1089 states and 1526 transitions. [2024-11-23 18:43:34,981 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.666666666666667) internal successors, (14), 3 states have internal predecessors, (14), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:43:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1526 transitions. [2024-11-23 18:43:34,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-23 18:43:34,981 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 18:43:34,982 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 18:43:34,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 18:43:34,982 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 18:43:34,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 18:43:34,984 INFO L85 PathProgramCache]: Analyzing trace with hash 570447008, now seen corresponding path program 1 times [2024-11-23 18:43:34,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 18:43:34,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288659127] [2024-11-23 18:43:34,984 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 18:43:34,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 18:44:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 18:44:09,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-23 18:44:09,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 18:44:09,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288659127] [2024-11-23 18:44:09,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288659127] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 18:44:09,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 18:44:09,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 18:44:09,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203366171] [2024-11-23 18:44:09,670 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 18:44:09,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 18:44:09,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 18:44:09,670 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 18:44:09,671 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 18:44:09,671 INFO L87 Difference]: Start difference. First operand 1089 states and 1526 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:44:09,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 18:44:09,745 INFO L93 Difference]: Finished difference Result 1089 states and 1526 transitions. [2024-11-23 18:44:09,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 18:44:09,746 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 18 [2024-11-23 18:44:09,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 18:44:09,747 INFO L225 Difference]: With dead ends: 1089 [2024-11-23 18:44:09,747 INFO L226 Difference]: Without dead ends: 0 [2024-11-23 18:44:09,750 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 18:44:09,752 INFO L435 NwaCegarLoop]: 1523 mSDtfsCounter, 1515 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1515 SdHoareTripleChecker+Valid, 1523 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 18:44:09,753 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1515 Valid, 1523 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 18:44:09,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-23 18:44:09,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-23 18:44:09,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-23 18:44:09,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-23 18:44:09,756 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 18 [2024-11-23 18:44:09,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 18:44:09,756 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-23 18:44:09,756 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-11-23 18:44:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-23 18:44:09,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-23 18:44:09,760 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 18:44:09,761 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 18:44:09,764 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-23 18:44:09,766 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-23 18:44:34,374 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 18:44:34,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 06:44:34 BoogieIcfgContainer [2024-11-23 18:44:34,406 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 18:44:34,408 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 18:44:34,408 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 18:44:34,409 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 18:44:34,409 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 06:42:18" (3/4) ... [2024-11-23 18:44:34,412 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-23 18:44:34,419 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_release [2024-11-23 18:44:34,419 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-11-23 18:44:34,419 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-11-23 18:44:34,419 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_open [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_mask [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-11-23 18:44:34,420 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_cleanup [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_imageblit [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_freq [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_set_par [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_fillrect [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_release [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure expand_color [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_dealloc_cmap [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ark_pci_remove [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_mode [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writeb [2024-11-23 18:44:34,421 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_set_mode [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w_fast [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_init [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_rseq [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-23 18:44:34,422 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_r [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wseq [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wseq_mask [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wcrt [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_match_format [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_multi [2024-11-23 18:44:34,423 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_release [2024-11-23 18:44:34,492 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 391 nodes and edges [2024-11-23 18:44:34,498 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 187 nodes and edges [2024-11-23 18:44:34,505 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2024-11-23 18:44:34,514 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-23 18:44:34,524 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-23 18:44:34,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-23 18:44:34,531 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-23 18:44:34,534 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-23 18:44:35,026 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-23 18:44:35,026 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-23 18:44:35,027 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 18:44:35,028 INFO L158 Benchmark]: Toolchain (without parser) took 157597.87ms. Allocated memory was 117.4MB in the beginning and 2.6GB in the end (delta: 2.5GB). Free memory was 84.1MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-23 18:44:35,028 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 18:44:35,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2806.09ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 84.1MB in the beginning and 240.2MB in the end (delta: -156.0MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,029 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.50ms. Allocated memory is still 352.3MB. Free memory was 240.2MB in the beginning and 210.9MB in the end (delta: 29.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,029 INFO L158 Benchmark]: Boogie Preprocessor took 962.76ms. Allocated memory is still 352.3MB. Free memory was 210.9MB in the beginning and 232.6MB in the end (delta: -21.8MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,029 INFO L158 Benchmark]: RCFGBuilder took 17328.14ms. Allocated memory was 352.3MB in the beginning and 486.5MB in the end (delta: 134.2MB). Free memory was 232.6MB in the beginning and 229.8MB in the end (delta: 2.8MB). Peak memory consumption was 274.0MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,030 INFO L158 Benchmark]: TraceAbstraction took 135518.86ms. Allocated memory was 486.5MB in the beginning and 2.6GB in the end (delta: 2.1GB). Free memory was 229.8MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 777.0MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,030 INFO L158 Benchmark]: Witness Printer took 618.57ms. Allocated memory is still 2.6GB. Free memory was 1.6GB in the beginning and 1.4GB in the end (delta: 104.9MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2024-11-23 18:44:35,032 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 167.8MB. Free memory is still 102.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2806.09ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 84.1MB in the beginning and 240.2MB in the end (delta: -156.0MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.50ms. Allocated memory is still 352.3MB. Free memory was 240.2MB in the beginning and 210.9MB in the end (delta: 29.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 962.76ms. Allocated memory is still 352.3MB. Free memory was 210.9MB in the beginning and 232.6MB in the end (delta: -21.8MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. * RCFGBuilder took 17328.14ms. Allocated memory was 352.3MB in the beginning and 486.5MB in the end (delta: 134.2MB). Free memory was 232.6MB in the beginning and 229.8MB in the end (delta: 2.8MB). Peak memory consumption was 274.0MB. Max. memory is 16.1GB. * TraceAbstraction took 135518.86ms. Allocated memory was 486.5MB in the beginning and 2.6GB in the end (delta: 2.1GB). Free memory was 229.8MB in the beginning and 1.6GB in the end (delta: -1.3GB). Peak memory consumption was 777.0MB. Max. memory is 16.1GB. * Witness Printer took 618.57ms. Allocated memory is still 2.6GB. Free memory was 1.6GB in the beginning and 1.4GB in the end (delta: 104.9MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4286]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4286-4288] - GenericResultAtLocation [Line: 4295]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4295-4297] - GenericResultAtLocation [Line: 4304]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "w" " %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4304-4306] - GenericResultAtLocation [Line: 4313]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "b" " %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); [4313-4315] - GenericResultAtLocation [Line: 4322]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mov" "l" " %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4322-4324] - GenericResultAtLocation [Line: 4342]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] - GenericResultAtLocation [Line: 4353]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] - GenericResultAtLocation [Line: 4386]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 7016]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 86 procedures, 1232 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 110.8s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3034 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3034 mSDsluCounter, 4580 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1 IncrementalHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 4580 mSDtfsCounter, 1 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1096occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 51 NumberOfCodeBlocks, 51 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 48 ConstructedInterpolants, 0 QuantifiedInterpolants, 78 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5510]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6927]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5096]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5471]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5945]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6550]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5874]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6831]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5849]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6066]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5086]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6384]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6711]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6301]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6912]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6016]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5992]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5014]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5201]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6538]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5899]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6917]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6278]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5776]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5967]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5151]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6922]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6644]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6255]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5924]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6907]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6818]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5211]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6408]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6744]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5142]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6937]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 6040]: Location Invariant Derived location invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) - InvariantResult [Line: 5006]: Loop Invariant Derived loop invariant: ((ldv_coherent_state == 0) && (ldv_urb_state == 0)) RESULT: Ultimate proved your program to be correct! [2024-11-23 18:44:35,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af0914c8-2c68-46b2-aea8-362da480fbc3/bin/uautomizer-verify-LYvppIcaGC/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