./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1 --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 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:35:45,719 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:35:45,776 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 12:35:45,782 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:35:45,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:35:45,802 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:35:45,803 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:35:45,803 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:35:45,804 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:35:45,804 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:35:45,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:35:45,804 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:35:45,804 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:35:45,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:35:45,805 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:35:45,806 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:35:45,806 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:35:45,806 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:35:45,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:35:45,807 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:35:45,808 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1 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 -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2024-12-02 12:35:46,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:35:46,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:35:46,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:35:46,039 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:35:46,039 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:35:46,040 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-12-02 12:35:48,677 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/7de76cc3d/d74862569e9d456dbce52aba63567cb5/FLAG4421cb1d3 [2024-12-02 12:35:49,059 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:35:49,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-12-02 12:35:49,087 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/7de76cc3d/d74862569e9d456dbce52aba63567cb5/FLAG4421cb1d3 [2024-12-02 12:35:49,230 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/7de76cc3d/d74862569e9d456dbce52aba63567cb5 [2024-12-02 12:35:49,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:35:49,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:35:49,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:35:49,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:35:49,240 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:35:49,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:35:49" (1/1) ... [2024-12-02 12:35:49,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5de9a2f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:49, skipping insertion in model container [2024-12-02 12:35:49,242 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:35:49" (1/1) ... [2024-12-02 12:35:49,297 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:35:49,907 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-12-02 12:35:49,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:35:50,153 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:35:50,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2024-12-02 12:35:50,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2024-12-02 12:35:50,343 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-12-02 12:35:50,359 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:35:50,500 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:35:50,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50 WrapperNode [2024-12-02 12:35:50,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:35:50,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:35:50,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:35:50,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:35:50,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:50,562 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:50,770 INFO L138 Inliner]: procedures = 134, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6539 [2024-12-02 12:35:50,771 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:35:50,771 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:35:50,771 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:35:50,771 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:35:50,782 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:50,782 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:50,808 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,044 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 1, 2, 4, 4163, 499, 6, 10, 23]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 0, 2, 0, 1227, 0, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 0, 3, 2902, 482, 4, 10, 23]. [2024-12-02 12:35:51,044 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,045 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,136 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,144 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,155 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,171 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:35:51,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:35:51,209 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:35:51,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:35:51,210 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:35:50" (1/1) ... [2024-12-02 12:35:51,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:35:51,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:35:51,236 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:35:51,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:35:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2024-12-02 12:35:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 12:35:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2024-12-02 12:35:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 12:35:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 12:35:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 12:35:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 12:35:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 12:35:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 12:35:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-12-02 12:35:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-12-02 12:35:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2024-12-02 12:35:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 12:35:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2024-12-02 12:35:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2024-12-02 12:35:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 12:35:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 12:35:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 12:35:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 12:35:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 12:35:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-02 12:35:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-02 12:35:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-12-02 12:35:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-12-02 12:35:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2024-12-02 12:35:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2024-12-02 12:35:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2024-12-02 12:35:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2024-12-02 12:35:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 12:35:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-12-02 12:35:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-12-02 12:35:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 12:35:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 12:35:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2024-12-02 12:35:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 12:35:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-12-02 12:35:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-12-02 12:35:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 12:35:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-02 12:35:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-02 12:35:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 12:35:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-02 12:35:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:35:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2024-12-02 12:35:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2024-12-02 12:35:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 12:35:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 12:35:51,587 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:35:51,589 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:36:45,591 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-02 12:36:45,592 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 101 [2024-12-02 12:36:45,593 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:281) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:221) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:175) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:694) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1518) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258) ... 25 more [2024-12-02 12:36:45,598 INFO L158 Benchmark]: Toolchain (without parser) took 56363.28ms. Allocated memory was 117.4MB in the beginning and 721.4MB in the end (delta: 604.0MB). Free memory was 87.9MB in the beginning and 223.2MB in the end (delta: -135.4MB). Peak memory consumption was 524.6MB. Max. memory is 16.1GB. [2024-12-02 12:36:45,598 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 12:36:45,598 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1266.36ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 87.6MB in the beginning and 66.5MB in the end (delta: 21.2MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. [2024-12-02 12:36:45,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.64ms. Allocated memory is still 184.5MB. Free memory was 66.3MB in the beginning and 94.9MB in the end (delta: -28.6MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2024-12-02 12:36:45,599 INFO L158 Benchmark]: Boogie Preprocessor took 437.33ms. Allocated memory is still 184.5MB. Free memory was 94.9MB in the beginning and 62.1MB in the end (delta: 32.8MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2024-12-02 12:36:45,600 INFO L158 Benchmark]: RCFGBuilder took 54386.70ms. Allocated memory was 184.5MB in the beginning and 721.4MB in the end (delta: 536.9MB). Free memory was 62.1MB in the beginning and 223.2MB in the end (delta: -161.2MB). Peak memory consumption was 439.8MB. Max. memory is 16.1GB. [2024-12-02 12:36:45,602 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1266.36ms. Allocated memory was 117.4MB in the beginning and 184.5MB in the end (delta: 67.1MB). Free memory was 87.6MB in the beginning and 66.5MB in the end (delta: 21.2MB). Peak memory consumption was 87.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 268.64ms. Allocated memory is still 184.5MB. Free memory was 66.3MB in the beginning and 94.9MB in the end (delta: -28.6MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 437.33ms. Allocated memory is still 184.5MB. Free memory was 94.9MB in the beginning and 62.1MB in the end (delta: 32.8MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * RCFGBuilder took 54386.70ms. Allocated memory was 184.5MB in the beginning and 721.4MB in the end (delta: 536.9MB). Free memory was 62.1MB in the beginning and 223.2MB in the end (delta: -161.2MB). Peak memory consumption was 439.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:262) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 1076]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] - GenericResultAtLocation [Line: 1083]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1 --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 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 12:36:47,348 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 12:36:47,433 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-12-02 12:36:47,440 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 12:36:47,440 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 12:36:47,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 12:36:47,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 12:36:47,465 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 12:36:47,466 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 12:36:47,466 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 12:36:47,466 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 12:36:47,466 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 12:36:47,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 12:36:47,466 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 12:36:47,466 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 12:36:47,467 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-02 12:36:47,467 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 12:36:47,468 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:36:47,468 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:36:47,469 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:36:47,469 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-12-02 12:36:47,469 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-02 12:36:47,470 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 12:36:47,470 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 12:36:47,470 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 12:36:47,470 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 12:36:47,470 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1 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 -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2024-12-02 12:36:47,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 12:36:47,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 12:36:47,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 12:36:47,742 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 12:36:47,743 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 12:36:47,744 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-12-02 12:36:50,445 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/c385708c8/a025b7180dfc4965bf11fec4031fc0a6/FLAG8234187c7 [2024-12-02 12:36:50,745 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 12:36:50,746 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-12-02 12:36:50,768 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/c385708c8/a025b7180dfc4965bf11fec4031fc0a6/FLAG8234187c7 [2024-12-02 12:36:50,783 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/data/c385708c8/a025b7180dfc4965bf11fec4031fc0a6 [2024-12-02 12:36:50,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 12:36:50,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 12:36:50,788 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 12:36:50,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 12:36:50,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 12:36:50,795 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:36:50" (1/1) ... [2024-12-02 12:36:50,796 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@378447b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:50, skipping insertion in model container [2024-12-02 12:36:50,796 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:36:50" (1/1) ... [2024-12-02 12:36:50,844 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 12:36:51,393 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,398 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,422 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,423 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,435 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,436 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,439 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,443 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,450 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,452 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,499 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-12-02 12:36:51,543 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-02 12:36:51,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:36:51,685 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 12:36:51,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2024-12-02 12:36:51,731 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2024-12-02 12:36:51,854 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_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-12-02 12:36:51,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 12:36:52,059 INFO L204 MainTranslator]: Completed translation [2024-12-02 12:36:52,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52 WrapperNode [2024-12-02 12:36:52,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 12:36:52,060 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 12:36:52,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 12:36:52,061 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 12:36:52,067 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,120 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,347 INFO L138 Inliner]: procedures = 142, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6433 [2024-12-02 12:36:52,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 12:36:52,348 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 12:36:52,348 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 12:36:52,348 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 12:36:52,358 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,399 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,646 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 6, 10, 4163, 1, 499, 4, 23]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 2, 0, 0, 1227, 0, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 4, 10, 2902, 0, 482, 3, 23]. [2024-12-02 12:36:52,646 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,646 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,818 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,844 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,864 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,918 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,937 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:52,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 12:36:52,991 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 12:36:52,991 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 12:36:52,991 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 12:36:52,993 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (1/1) ... [2024-12-02 12:36:53,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 12:36:53,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:36:53,032 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 12:36:53,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2024-12-02 12:36:53,064 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-02 12:36:53,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2024-12-02 12:36:53,064 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-12-02 12:36:53,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 12:36:53,065 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-12-02 12:36:53,065 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2024-12-02 12:36:53,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2024-12-02 12:36:53,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-12-02 12:36:53,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-12-02 12:36:53,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-12-02 12:36:53,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2024-12-02 12:36:53,069 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 12:36:53,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 12:36:53,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 12:36:53,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 12:36:53,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-02 12:36:53,070 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-12-02 12:36:53,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-12-02 12:36:53,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-12-02 12:36:53,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2024-12-02 12:36:53,072 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2024-12-02 12:36:53,072 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 12:36:53,072 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-12-02 12:36:53,073 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 12:36:53,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2024-12-02 12:36:53,073 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 12:36:53,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-12-02 12:36:53,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-12-02 12:36:53,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-12-02 12:36:53,076 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-12-02 12:36:53,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-12-02 12:36:53,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 12:36:53,077 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-02 12:36:53,077 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-02 12:36:53,077 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-02 12:36:53,077 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-02 12:36:53,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 12:36:53,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 12:36:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2024-12-02 12:36:53,078 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2024-12-02 12:36:53,078 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 12:36:53,078 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 12:36:53,443 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 12:36:53,446 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 12:37:54,079 INFO L? ?]: Removed 433 outVars from TransFormulas that were not future-live. [2024-12-02 12:37:54,079 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 12:37:54,098 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 12:37:54,098 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 12:37:54,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:37:54 BoogieIcfgContainer [2024-12-02 12:37:54,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 12:37:54,101 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 12:37:54,102 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 12:37:54,105 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 12:37:54,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:36:50" (1/3) ... [2024-12-02 12:37:54,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba59a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:37:54, skipping insertion in model container [2024-12-02 12:37:54,106 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:36:52" (2/3) ... [2024-12-02 12:37:54,106 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba59a19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:37:54, skipping insertion in model container [2024-12-02 12:37:54,107 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:37:54" (3/3) ... [2024-12-02 12:37:54,108 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-12-02 12:37:54,119 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 12:37:54,121 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i that has 26 procedures, 545 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-12-02 12:37:54,176 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 12:37:54,186 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;@7b39d12f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 12:37:54,186 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 12:37:54,191 INFO L276 IsEmpty]: Start isEmpty. Operand has 545 states, 419 states have (on average 1.4105011933174225) internal successors, (591), 428 states have internal predecessors, (591), 99 states have call successors, (99), 25 states have call predecessors, (99), 25 states have return successors, (99), 99 states have call predecessors, (99), 99 states have call successors, (99) [2024-12-02 12:37:54,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-02 12:37:54,198 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 12:37:54,198 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 12:37:54,199 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 12:37:54,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 12:37:54,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1428120912, now seen corresponding path program 1 times [2024-12-02 12:37:54,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-12-02 12:37:54,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2083400708] [2024-12-02 12:37:54,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 12:37:54,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 12:37:54,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 12:37:54,235 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 12:37:54,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee723ffd-fa7b-404b-9bd1-c1c6e9ad7f03/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process