./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/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_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 02:39:58,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 02:39:59,037 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 02:39:59,044 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 02:39:59,044 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 02:39:59,085 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 02:39:59,086 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 02:39:59,086 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 02:39:59,086 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 02:39:59,086 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 02:39:59,086 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 02:39:59,087 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 02:39:59,087 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 02:39:59,087 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 02:39:59,087 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 02:39:59,087 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 02:39:59,087 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 02:39:59,087 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 02:39:59,088 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 02:39:59,088 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 02:39:59,088 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 02:39:59,091 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 02:39:59,091 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 02:39:59,091 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 02:39:59,091 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 02:39:59,092 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:39:59,092 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 02:39:59,092 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:39:59,093 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 02:39:59,093 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 02:39:59,094 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_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c46714cece55358cb643d9ae079249b826455eea6de8033737e0bcdd20e764 [2024-11-28 02:39:59,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 02:39:59,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 02:39:59,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 02:39:59,448 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 02:39:59,448 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 02:39:59,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-28 02:40:02,406 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/data/6bcf380bc/726a6f631f3348cc853a5ef680981950/FLAGdebdcfb7d [2024-11-28 02:40:03,058 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 02:40:03,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-28 02:40:03,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/data/6bcf380bc/726a6f631f3348cc853a5ef680981950/FLAGdebdcfb7d [2024-11-28 02:40:03,119 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/data/6bcf380bc/726a6f631f3348cc853a5ef680981950 [2024-11-28 02:40:03,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 02:40:03,124 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 02:40:03,125 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 02:40:03,125 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 02:40:03,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 02:40:03,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:40:03" (1/1) ... [2024-11-28 02:40:03,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e4d3ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:03, skipping insertion in model container [2024-11-28 02:40:03,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 02:40:03" (1/1) ... [2024-11-28 02:40:03,232 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 02:40:04,895 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_33839ac9-5aed-433c-8bce-9049e7242e52/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-11-28 02:40:04,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:40:05,022 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 02:40:05,140 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] [2024-11-28 02:40:05,142 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] [2024-11-28 02:40:05,143 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] [2024-11-28 02:40:05,143 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] [2024-11-28 02:40:05,144 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] [2024-11-28 02:40:05,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "b" " %" "b" "0, %w1": : "a" (value), "Nd" (port)); [4342-4346] [2024-11-28 02:40:05,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("in" "b" " %w1, %" "b" "0": "=a" (value): "Nd" (port)); [4353-4357] [2024-11-28 02:40:05,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("out" "w" " %" "w" "0, %w1": : "a" (value), "Nd" (port)); [4386-4390] [2024-11-28 02:40:05,407 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_33839ac9-5aed-433c-8bce-9049e7242e52/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-video-arkfb.ko.cil.out.i[206366,206379] [2024-11-28 02:40:05,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 02:40:05,597 INFO L204 MainTranslator]: Completed translation [2024-11-28 02:40:05,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05 WrapperNode [2024-11-28 02:40:05,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 02:40:05,600 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 02:40:05,601 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 02:40:05,601 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 02:40:05,611 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:05,696 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:05,943 INFO L138 Inliner]: procedures = 177, calls = 1657, calls flagged for inlining = 87, calls inlined = 87, statements flattened = 5029 [2024-11-28 02:40:05,943 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 02:40:05,944 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 02:40:05,944 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 02:40:05,944 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 02:40:05,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:05,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:05,981 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,444 INFO L175 MemorySlicer]: Split 1161 memory accesses to 35 slices as follows [1, 6, 2, 13, 8, 1, 1, 1, 19, 128, 35, 3, 3, 4, 2, 4, 96, 43, 12, 7, 6, 14, 338, 18, 127, 1, 40, 6, 2, 8, 1, 173, 13, 24, 1]. 29 percent of accesses are in the largest equivalence class. The 362 initializations are split as follows [0, 6, 0, 0, 8, 0, 0, 0, 0, 112, 9, 0, 0, 0, 2, 0, 96, 13, 0, 0, 4, 0, 17, 18, 63, 0, 0, 6, 0, 8, 0, 0, 0, 0, 0]. The 463 writes are split as follows [0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 26, 1, 3, 2, 0, 3, 0, 24, 11, 0, 0, 9, 95, 0, 64, 0, 40, 0, 0, 0, 0, 172, 0, 0, 0]. [2024-11-28 02:40:06,444 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,445 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,639 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,646 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,697 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,720 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,767 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 02:40:06,768 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 02:40:06,768 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 02:40:06,768 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 02:40:06,769 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (1/1) ... [2024-11-28 02:40:06,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 02:40:06,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 02:40:06,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 02:40:06,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 02:40:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_release [2024-11-28 02:40:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_release [2024-11-28 02:40:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 02:40:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 02:40:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_mask [2024-11-28 02:40:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_mask [2024-11-28 02:40:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2024-11-28 02:40:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2024-11-28 02:40:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 02:40:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 02:40:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 02:40:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 02:40:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 02:40:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 02:40:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 02:40:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 02:40:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 02:40:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 02:40:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 02:40:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 02:40:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 02:40:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 02:40:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 02:40:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_freq [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_freq [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_set_par [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_set_par [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-28 02:40:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure ark_pci_remove [2024-11-28 02:40:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ark_pci_remove [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-28 02:40:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 02:40:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 02:40:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 02:40:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 02:40:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 02:40:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 02:40:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2024-11-28 02:40:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-28 02:40:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 02:40:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 02:40:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 02:40:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 02:40:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 02:40:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 02:40:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 02:40:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 02:40:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 02:40:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 02:40:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 02:40:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 02:40:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 02:40:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure vga_r [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_r [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wseq_mask [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wseq_mask [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wcrt [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wcrt [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure dac_release [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_release [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_open [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_open [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-28 02:40:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 02:40:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 02:40:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 02:40:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 02:40:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_cleanup [2024-11-28 02:40:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_cleanup [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:40:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2024-11-28 02:40:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 02:40:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 02:40:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 02:40:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2024-11-28 02:40:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_release [2024-11-28 02:40:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_release [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure expand_color [2024-11-28 02:40:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure expand_color [2024-11-28 02:40:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2024-11-28 02:40:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-28 02:40:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 02:40:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-11-28 02:40:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-28 02:40:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-28 02:40:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure ics5342_set_mode [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ics5342_set_mode [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure __writeb [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __writeb [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure dac_set_mode [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dac_set_mode [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure vga_w_fast [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_w_fast [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure arkfb_init [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure arkfb_init [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure vga_rseq [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_rseq [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-28 02:40:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 02:40:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 02:40:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 02:40:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 02:40:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure vga_wseq [2024-11-28 02:40:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure vga_wseq [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 02:40:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure svga_match_format [2024-11-28 02:40:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_match_format [2024-11-28 02:40:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure svga_wcrt_multi [2024-11-28 02:40:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure svga_wcrt_multi [2024-11-28 02:40:07,833 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 02:40:07,836 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 02:40:08,197 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-28 02:40:08,840 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##86: assume !false; [2024-11-28 02:40:08,841 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume false; [2024-11-28 02:40:09,557 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-28 02:40:09,561 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-28 02:40:22,754 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !false; [2024-11-28 02:40:22,754 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume false; [2024-11-28 02:40:22,755 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##109: assume false; [2024-11-28 02:40:22,755 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##110: assume !false; [2024-11-28 02:40:23,583 INFO L? ?]: Removed 1412 outVars from TransFormulas that were not future-live. [2024-11-28 02:40:23,583 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 02:40:23,643 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 02:40:23,647 INFO L312 CfgBuilder]: Removed 57 assume(true) statements. [2024-11-28 02:40:23,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:40:23 BoogieIcfgContainer [2024-11-28 02:40:23,648 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 02:40:23,650 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 02:40:23,652 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 02:40:23,658 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 02:40:23,658 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 02:40:03" (1/3) ... [2024-11-28 02:40:23,659 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@492ec8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:40:23, skipping insertion in model container [2024-11-28 02:40:23,659 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 02:40:05" (2/3) ... [2024-11-28 02:40:23,659 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@492ec8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 02:40:23, skipping insertion in model container [2024-11-28 02:40:23,659 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:40:23" (3/3) ... [2024-11-28 02:40:23,661 INFO L128 eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-video-arkfb.ko.cil.out.i [2024-11-28 02:40:23,681 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 02:40:23,688 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. [2024-11-28 02:40:23,823 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 02:40:23,841 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;@72e4f429, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 02:40:23,843 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 02:40:23,856 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) [2024-11-28 02:40:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-28 02:40:23,864 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:40:23,865 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:40:23,866 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:40:23,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:40:23,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1100379821, now seen corresponding path program 1 times [2024-11-28 02:40:23,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:40:23,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1675951260] [2024-11-28 02:40:23,883 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:40:23,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:41:05,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:41:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:41:06,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:41:06,577 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1675951260] [2024-11-28 02:41:06,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1675951260] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:41:06,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:41:06,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-28 02:41:06,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1629335291] [2024-11-28 02:41:06,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:41:06,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-28 02:41:06,587 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:41:06,613 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-28 02:41:06,614 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-28 02:41:06,619 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) [2024-11-28 02:41:06,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:41:06,810 INFO L93 Difference]: Finished difference Result 2181 states and 3240 transitions. [2024-11-28 02:41:06,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-28 02:41:06,811 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 [2024-11-28 02:41:06,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:41:06,836 INFO L225 Difference]: With dead ends: 2181 [2024-11-28 02:41:06,836 INFO L226 Difference]: Without dead ends: 1090 [2024-11-28 02:41:06,849 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 [2024-11-28 02:41:06,852 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 [2024-11-28 02:41:06,853 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] [2024-11-28 02:41:06,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1090 states. [2024-11-28 02:41:07,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1090 to 1090. [2024-11-28 02:41:07,038 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) [2024-11-28 02:41:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 1090 states and 1528 transitions. [2024-11-28 02:41:07,074 INFO L78 Accepts]: Start accepts. Automaton has 1090 states and 1528 transitions. Word has length 16 [2024-11-28 02:41:07,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:41:07,075 INFO L471 AbstractCegarLoop]: Abstraction has 1090 states and 1528 transitions. [2024-11-28 02:41:07,075 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) [2024-11-28 02:41:07,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1528 transitions. [2024-11-28 02:41:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-28 02:41:07,080 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:41:07,081 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:41:07,081 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 02:41:07,081 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:41:07,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:41:07,082 INFO L85 PathProgramCache]: Analyzing trace with hash -1367059132, now seen corresponding path program 1 times [2024-11-28 02:41:07,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:41:07,082 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245175597] [2024-11-28 02:41:07,082 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:41:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:41:42,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:41:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:41:43,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:41:43,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245175597] [2024-11-28 02:41:43,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245175597] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:41:43,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:41:43,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:41:43,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491241123] [2024-11-28 02:41:43,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:41:43,969 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:41:43,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:41:43,970 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:41:43,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:41:43,972 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) [2024-11-28 02:41:44,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:41:44,083 INFO L93 Difference]: Finished difference Result 1092 states and 1529 transitions. [2024-11-28 02:41:44,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:41:44,084 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 [2024-11-28 02:41:44,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:41:44,096 INFO L225 Difference]: With dead ends: 1092 [2024-11-28 02:41:44,096 INFO L226 Difference]: Without dead ends: 1089 [2024-11-28 02:41:44,097 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 [2024-11-28 02:41:44,099 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 [2024-11-28 02:41:44,100 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] [2024-11-28 02:41:44,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1089 states. [2024-11-28 02:41:44,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1089 to 1089. [2024-11-28 02:41:44,177 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) [2024-11-28 02:41:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 1089 states and 1526 transitions. [2024-11-28 02:41:44,190 INFO L78 Accepts]: Start accepts. Automaton has 1089 states and 1526 transitions. Word has length 17 [2024-11-28 02:41:44,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:41:44,191 INFO L471 AbstractCegarLoop]: Abstraction has 1089 states and 1526 transitions. [2024-11-28 02:41:44,191 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) [2024-11-28 02:41:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1526 transitions. [2024-11-28 02:41:44,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-28 02:41:44,192 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 02:41:44,192 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 02:41:44,192 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 02:41:44,192 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 02:41:44,196 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 02:41:44,196 INFO L85 PathProgramCache]: Analyzing trace with hash 570447008, now seen corresponding path program 1 times [2024-11-28 02:41:44,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 02:41:44,196 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1366888625] [2024-11-28 02:41:44,196 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 02:41:44,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 02:42:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 02:42:25,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-28 02:42:25,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 02:42:25,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1366888625] [2024-11-28 02:42:25,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1366888625] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 02:42:25,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 02:42:25,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 02:42:25,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214813058] [2024-11-28 02:42:25,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 02:42:25,609 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 02:42:25,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 02:42:25,609 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 02:42:25,609 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 02:42:25,610 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) [2024-11-28 02:42:25,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 02:42:25,696 INFO L93 Difference]: Finished difference Result 1089 states and 1526 transitions. [2024-11-28 02:42:25,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 02:42:25,696 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 [2024-11-28 02:42:25,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 02:42:25,698 INFO L225 Difference]: With dead ends: 1089 [2024-11-28 02:42:25,698 INFO L226 Difference]: Without dead ends: 0 [2024-11-28 02:42:25,702 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 [2024-11-28 02:42:25,705 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 [2024-11-28 02:42:25,706 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] [2024-11-28 02:42:25,706 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-28 02:42:25,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-28 02:42:25,706 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) [2024-11-28 02:42:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-28 02:42:25,707 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 18 [2024-11-28 02:42:25,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 02:42:25,707 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 02:42:25,707 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) [2024-11-28 02:42:25,708 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-28 02:42:25,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-28 02:42:25,715 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-28 02:42:25,717 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 02:42:25,720 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2024-11-28 02:42:25,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-28 02:42:54,623 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-28 02:42:54,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 02:42:54 BoogieIcfgContainer [2024-11-28 02:42:54,660 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-28 02:42:54,663 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 02:42:54,664 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 02:42:54,664 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 02:42:54,667 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 02:40:23" (3/4) ... [2024-11-28 02:42:54,670 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_release [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_open [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~int [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_mask [2024-11-28 02:42:54,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_set_suspend [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_enable_device [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _dev_info [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_cleanup [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_release_regions [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_imageblit [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_freq [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_lock [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure framebuffer_release [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_get_drvdata [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure console_unlock [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_set_par [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cfb_fillrect [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-28 02:42:54,679 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_release [2024-11-28 02:42:54,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure expand_color [2024-11-28 02:42:54,680 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fb_dealloc_cmap [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure slow_down_io [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ark_pci_remove [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_iounmap [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_power_state [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ics5342_set_mode [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writeb [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_set_mode [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_err [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w_fast [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arkfb_init [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure pci_set_drvdata [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-11-28 02:42:54,681 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_rseq [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure outb [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_w [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_r [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wseq [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wseq_mask [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-28 02:42:54,682 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure vga_wcrt [2024-11-28 02:42:54,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_match_format [2024-11-28 02:42:54,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure svga_wcrt_multi [2024-11-28 02:42:54,683 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dac_release [2024-11-28 02:42:54,751 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 391 nodes and edges [2024-11-28 02:42:54,758 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 187 nodes and edges [2024-11-28 02:42:54,764 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2024-11-28 02:42:54,774 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2024-11-28 02:42:54,785 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-28 02:42:54,789 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-28 02:42:54,796 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-28 02:42:54,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-28 02:42:55,338 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-28 02:42:55,339 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-28 02:42:55,339 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 02:42:55,340 INFO L158 Benchmark]: Toolchain (without parser) took 172215.88ms. Allocated memory was 142.6MB in the beginning and 2.9GB in the end (delta: 2.8GB). Free memory was 91.1MB in the beginning and 2.0GB in the end (delta: -1.9GB). Peak memory consumption was 884.5MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,340 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 02:42:55,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2474.59ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 40.9MB in the end (delta: 50.0MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 343.01ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 40.9MB in the beginning and 294.3MB in the end (delta: -253.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,341 INFO L158 Benchmark]: Boogie Preprocessor took 822.79ms. Allocated memory is still 377.5MB. Free memory was 294.3MB in the beginning and 272.2MB in the end (delta: 22.1MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,341 INFO L158 Benchmark]: RCFGBuilder took 16880.20ms. Allocated memory was 377.5MB in the beginning and 536.9MB in the end (delta: 159.4MB). Free memory was 272.2MB in the beginning and 348.1MB in the end (delta: -75.9MB). Peak memory consumption was 318.9MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,342 INFO L158 Benchmark]: TraceAbstraction took 151011.72ms. Allocated memory was 536.9MB in the beginning and 2.9GB in the end (delta: 2.4GB). Free memory was 343.9MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 646.9MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,342 INFO L158 Benchmark]: Witness Printer took 676.32ms. Allocated memory is still 2.9GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2024-11-28 02:42:55,344 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 167.8MB. Free memory is still 105.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2474.59ms. Allocated memory is still 142.6MB. Free memory was 90.8MB in the beginning and 40.9MB in the end (delta: 50.0MB). Peak memory consumption was 92.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 343.01ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 40.9MB in the beginning and 294.3MB in the end (delta: -253.4MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 822.79ms. Allocated memory is still 377.5MB. Free memory was 294.3MB in the beginning and 272.2MB in the end (delta: 22.1MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. * RCFGBuilder took 16880.20ms. Allocated memory was 377.5MB in the beginning and 536.9MB in the end (delta: 159.4MB). Free memory was 272.2MB in the beginning and 348.1MB in the end (delta: -75.9MB). Peak memory consumption was 318.9MB. Max. memory is 16.1GB. * TraceAbstraction took 151011.72ms. Allocated memory was 536.9MB in the beginning and 2.9GB in the end (delta: 2.4GB). Free memory was 343.9MB in the beginning and 2.1GB in the end (delta: -1.7GB). Peak memory consumption was 646.9MB. Max. memory is 16.1GB. * Witness Printer took 676.32ms. Allocated memory is still 2.9GB. Free memory was 2.1GB in the beginning and 2.0GB in the end (delta: 100.7MB). Peak memory consumption was 100.7MB. 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: 122.0s, OverallIterations: 3, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, 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, 0.1s 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: 0.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 2.6s 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! [2024-11-28 02:42:55,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33839ac9-5aed-433c-8bce-9049e7242e52/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE