./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX --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 0.2.5-dev-a016563 [2024-11-08 16:50:11,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:50:11,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-08 16:50:11,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:50:11,898 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:50:11,931 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:50:11,932 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:50:11,932 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:50:11,933 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:50:11,934 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:50:11,934 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:50:11,935 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:50:11,936 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:50:11,937 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:50:11,937 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:50:11,938 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:50:11,938 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:50:11,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 16:50:11,940 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:50:11,940 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:50:11,941 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:50:11,942 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:50:11,942 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:50:11,943 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:50:11,943 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:50:11,944 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:50:11,944 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:50:11,945 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:50:11,945 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:50:11,946 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:50:11,946 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:50:11,947 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:50:11,947 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:50:11,948 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-08 16:50:11,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 16:50:11,949 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:50:11,949 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:50:11,950 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:50:11,950 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:50:11,951 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2024-11-08 16:50:12,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:50:12,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:50:12,318 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:50:12,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:50:12,322 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:50:12,324 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 16:50:14,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:50:15,486 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:50:15,491 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-11-08 16:50:15,524 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/2c7dbd9e8/69d9ef468c7d45b79b89d46fec5c3b2c/FLAGa798e9638 [2024-11-08 16:50:15,550 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/2c7dbd9e8/69d9ef468c7d45b79b89d46fec5c3b2c [2024-11-08 16:50:15,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:50:15,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:50:15,559 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:50:15,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:50:15,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:50:15,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:50:15" (1/1) ... [2024-11-08 16:50:15,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d76b181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:15, skipping insertion in model container [2024-11-08 16:50:15,574 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:50:15" (1/1) ... [2024-11-08 16:50:15,690 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:50:16,961 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-11-08 16:50:17,037 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:50:17,286 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:50:17,364 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2024-11-08 16:50:17,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2024-11-08 16:50:17,621 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-11-08 16:50:17,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:50:17,795 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:50:17,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17 WrapperNode [2024-11-08 16:50:17,796 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:50:17,797 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:50:17,798 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:50:17,798 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:50:17,806 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:17,896 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:18,206 INFO L138 Inliner]: procedures = 134, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6587 [2024-11-08 16:50:18,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:50:18,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:50:18,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:50:18,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:50:18,223 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:18,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:18,293 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:18,837 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 4, 1, 4163, 499, 6, 10, 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, 3, 0, 2902, 482, 4, 10, 23]. [2024-11-08 16:50:18,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:18,838 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,013 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,075 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,101 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,151 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:50:19,154 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:50:19,154 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:50:19,154 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:50:19,156 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:50:17" (1/1) ... [2024-11-08 16:50:19,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:50:19,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:50:19,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:50:19,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:50:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2024-11-08 16:50:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2024-11-08 16:50:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 16:50:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 16:50:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2024-11-08 16:50:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2024-11-08 16:50:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-08 16:50:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-08 16:50:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-08 16:50:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-08 16:50:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-08 16:50:19,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-08 16:50:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-08 16:50:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-08 16:50:19,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-08 16:50:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 16:50:19,379 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 16:50:19,379 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-08 16:50:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-08 16:50:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2024-11-08 16:50:19,380 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2024-11-08 16:50:19,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 16:50:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 16:50:19,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 16:50:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 16:50:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 16:50:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 16:50:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 16:50:19,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 16:50:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 16:50:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-08 16:50:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-08 16:50:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-08 16:50:19,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-08 16:50:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-08 16:50:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-08 16:50:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-08 16:50:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-08 16:50:19,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-08 16:50:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2024-11-08 16:50:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2024-11-08 16:50:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 16:50:19,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 16:50:19,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-08 16:50:19,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-08 16:50:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-08 16:50:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 16:50:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 16:50:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 16:50:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 16:50:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-08 16:50:19,387 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-08 16:50:19,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-11-08 16:50:19,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-11-08 16:50:19,389 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2024-11-08 16:50:19,390 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2024-11-08 16:50:19,390 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2024-11-08 16:50:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2024-11-08 16:50:19,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 16:50:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-08 16:50:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-08 16:50:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 16:50:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 16:50:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:50:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 16:50:19,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 16:50:19,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 16:50:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 16:50:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 16:50:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 16:50:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2024-11-08 16:50:19,397 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 16:50:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 16:50:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 16:50:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-08 16:50:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-08 16:50:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-11-08 16:50:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-11-08 16:50:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 16:50:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 16:50:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 16:50:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 16:50:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 16:50:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 16:50:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-08 16:50:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-08 16:50:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-08 16:50:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-08 16:50:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-08 16:50:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-08 16:50:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-08 16:50:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-08 16:50:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-08 16:50:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-08 16:50:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-08 16:50:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:50:19,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:50:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2024-11-08 16:50:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2024-11-08 16:50:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 16:50:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 16:50:19,869 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:50:19,873 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:51:41,030 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-11-08 16:51:41,032 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 101 [2024-11-08 16:51:41,033 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/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:702) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:268) 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 [2024-11-08 16:51:41,039 INFO L158 Benchmark]: Toolchain (without parser) took 85481.10ms. Allocated memory was 134.2MB in the beginning and 824.2MB in the end (delta: 690.0MB). Free memory was 91.7MB in the beginning and 258.3MB in the end (delta: -166.6MB). Peak memory consumption was 603.7MB. Max. memory is 16.1GB. [2024-11-08 16:51:41,040 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 134.2MB. Free memory was 79.9MB in the beginning and 79.8MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 16:51:41,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2238.01ms. Allocated memory was 134.2MB in the beginning and 180.4MB in the end (delta: 46.1MB). Free memory was 91.3MB in the beginning and 80.3MB in the end (delta: 11.0MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2024-11-08 16:51:41,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 409.09ms. Allocated memory is still 180.4MB. Free memory was 80.3MB in the beginning and 82.6MB in the end (delta: -2.2MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2024-11-08 16:51:41,043 INFO L158 Benchmark]: Boogie Preprocessor took 944.32ms. Allocated memory was 180.4MB in the beginning and 255.9MB in the end (delta: 75.5MB). Free memory was 82.6MB in the beginning and 112.7MB in the end (delta: -30.1MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2024-11-08 16:51:41,043 INFO L158 Benchmark]: RCFGBuilder took 81882.46ms. Allocated memory was 255.9MB in the beginning and 824.2MB in the end (delta: 568.3MB). Free memory was 112.7MB in the beginning and 258.3MB in the end (delta: -145.6MB). Peak memory consumption was 501.3MB. Max. memory is 16.1GB. [2024-11-08 16:51:41,047 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 134.2MB. Free memory was 79.9MB in the beginning and 79.8MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2238.01ms. Allocated memory was 134.2MB in the beginning and 180.4MB in the end (delta: 46.1MB). Free memory was 91.3MB in the beginning and 80.3MB in the end (delta: 11.0MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 409.09ms. Allocated memory is still 180.4MB. Free memory was 80.3MB in the beginning and 82.6MB in the end (delta: -2.2MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 944.32ms. Allocated memory was 180.4MB in the beginning and 255.9MB in the end (delta: 75.5MB). Free memory was 82.6MB in the beginning and 112.7MB in the end (delta: -30.1MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * RCFGBuilder took 81882.46ms. Allocated memory was 255.9MB in the beginning and 824.2MB in the end (delta: 568.3MB). Free memory was 112.7MB in the beginning and 258.3MB in the end (delta: -145.6MB). Peak memory consumption was 501.3MB. 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX --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 0.2.5-dev-a016563 [2024-11-08 16:51:43,728 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 16:51:43,852 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-08 16:51:43,860 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 16:51:43,861 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-08 16:51:43,910 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 16:51:43,911 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-08 16:51:43,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-08 16:51:43,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-08 16:51:43,915 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-08 16:51:43,915 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 16:51:43,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-08 16:51:43,917 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 16:51:43,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 16:51:43,917 INFO L153 SettingsManager]: * Use SBE=true [2024-11-08 16:51:43,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 16:51:43,921 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 16:51:43,921 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 16:51:43,921 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 16:51:43,922 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 16:51:43,922 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 16:51:43,927 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 16:51:43,927 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 16:51:43,927 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 16:51:43,928 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 16:51:43,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 16:51:43,928 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 16:51:43,929 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 16:51:43,929 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-08 16:51:43,929 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-08 16:51:43,929 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-08 16:51:43,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:51:43,932 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 16:51:43,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 16:51:43,933 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 16:51:43,934 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-08 16:51:43,935 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 16:51:43,935 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-08 16:51:43,936 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-08 16:51:43,937 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-08 16:51:43,937 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-08 16:51:43,937 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d6844ab51374c8e656234daa6d7df2c3927c38bae9fcbeafc3fadf6f3b893b1 [2024-11-08 16:51:44,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 16:51:44,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 16:51:44,497 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 16:51:44,499 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 16:51:44,499 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 16:51:44,501 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-08 16:51:47,041 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 16:51:47,491 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 16:51:47,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-11-08 16:51:47,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/df17a84b2/14d5351f6da946b8a72dfb03abaab9b1/FLAG7f0a9eb70 [2024-11-08 16:51:47,547 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/data/df17a84b2/14d5351f6da946b8a72dfb03abaab9b1 [2024-11-08 16:51:47,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 16:51:47,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 16:51:47,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 16:51:47,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 16:51:47,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 16:51:47,562 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:51:47" (1/1) ... [2024-11-08 16:51:47,563 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@607cb552 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:47, skipping insertion in model container [2024-11-08 16:51:47,563 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 04:51:47" (1/1) ... [2024-11-08 16:51:47,679 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 16:51:48,780 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,799 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,844 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,846 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,874 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,875 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,884 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,890 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,908 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,915 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:48,994 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-11-08 16:51:49,075 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-08 16:51:49,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:51:49,306 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 16:51:49,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [1076] [2024-11-08 16:51:49,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [1083] [2024-11-08 16:51:49,580 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_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i[132927,132940] [2024-11-08 16:51:49,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 16:51:49,960 INFO L204 MainTranslator]: Completed translation [2024-11-08 16:51:49,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49 WrapperNode [2024-11-08 16:51:49,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 16:51:49,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 16:51:49,964 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 16:51:49,964 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 16:51:49,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:50,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:50,556 INFO L138 Inliner]: procedures = 142, calls = 5392, calls flagged for inlining = 57, calls inlined = 51, statements flattened = 6481 [2024-11-08 16:51:50,556 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 16:51:50,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 16:51:50,557 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 16:51:50,558 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 16:51:50,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:50,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:50,665 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,172 INFO L175 MemorySlicer]: Split 4710 memory accesses to 9 slices as follows [2, 2, 1, 4163, 4, 6, 499, 10, 23]. 88 percent of accesses are in the largest equivalence class. The 1231 initializations are split as follows [2, 2, 0, 1227, 0, 0, 0, 0, 0]. The 3424 writes are split as follows [0, 0, 0, 2902, 3, 4, 482, 10, 23]. [2024-11-08 16:51:51,173 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,173 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,387 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,399 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,435 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,454 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,516 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 16:51:51,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 16:51:51,518 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 16:51:51,518 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 16:51:51,519 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (1/1) ... [2024-11-08 16:51:51,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-08 16:51:51,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:51:51,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-08 16:51:51,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-08 16:51:51,713 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_while_busy [2024-11-08 16:51:51,713 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_while_busy [2024-11-08 16:51:51,714 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-08 16:51:51,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-08 16:51:51,715 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_wait_for_read [2024-11-08 16:51:51,715 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_wait_for_read [2024-11-08 16:51:51,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-08 16:51:51,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-08 16:51:51,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-08 16:51:51,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-08 16:51:51,718 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 16:51:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 16:51:51,720 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-08 16:51:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2024-11-08 16:51:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-08 16:51:51,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-08 16:51:51,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-08 16:51:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-08 16:51:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-08 16:51:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-08 16:51:51,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-08 16:51:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-08 16:51:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-08 16:51:51,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-08 16:51:51,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2024-11-08 16:51:51,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2024-11-08 16:51:51,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2024-11-08 16:51:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2024-11-08 16:51:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2024-11-08 16:51:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2024-11-08 16:51:51,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2024-11-08 16:51:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2024-11-08 16:51:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2024-11-08 16:51:51,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-08 16:51:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-08 16:51:51,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-08 16:51:51,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-08 16:51:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-08 16:51:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-08 16:51:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-08 16:51:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-08 16:51:51,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-08 16:51:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read [2024-11-08 16:51:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read [2024-11-08 16:51:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 16:51:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 16:51:51,732 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-08 16:51:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-08 16:51:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-08 16:51:51,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-08 16:51:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-08 16:51:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-08 16:51:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-08 16:51:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-08 16:51:51,734 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-08 16:51:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-08 16:51:51,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-08 16:51:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-08 16:51:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-08 16:51:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-08 16:51:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-08 16:51:51,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-08 16:51:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-08 16:51:51,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-08 16:51:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-08 16:51:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-08 16:51:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-08 16:51:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-08 16:51:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-11-08 16:51:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_abituguru3_data [2024-11-08 16:51:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_suspend [2024-11-08 16:51:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_suspend [2024-11-08 16:51:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_read_increment_offset [2024-11-08 16:51:51,795 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_read_increment_offset [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-08 16:51:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-08 16:51:51,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-08 16:51:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-08 16:51:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-08 16:51:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-08 16:51:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-08 16:51:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-08 16:51:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-08 16:51:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_update_device [2024-11-08 16:51:51,803 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_update_device [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-08 16:51:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-08 16:51:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-08 16:51:51,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-08 16:51:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-08 16:51:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-08 16:51:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-08 16:51:51,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-08 16:51:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-08 16:51:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-08 16:51:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-08 16:51:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-08 16:51:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-08 16:51:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-08 16:51:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-08 16:51:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-08 16:51:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-08 16:51:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-08 16:51:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-08 16:51:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-08 16:51:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-08 16:51:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-08 16:51:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 16:51:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-08 16:51:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-08 16:51:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-08 16:51:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-08 16:51:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-08 16:51:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-08 16:51:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-08 16:51:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-08 16:51:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-08 16:51:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2024-11-08 16:51:51,820 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2024-11-08 16:51:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-11-08 16:51:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_abituguru3_data [2024-11-08 16:51:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 16:51:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-08 16:51:51,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-08 16:51:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-08 16:51:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-08 16:51:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-08 16:51:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 16:51:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 16:51:51,823 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 16:51:51,823 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 16:51:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-08 16:51:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-08 16:51:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 16:51:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 16:51:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure abituguru3_resume [2024-11-08 16:51:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure abituguru3_resume [2024-11-08 16:51:51,824 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-08 16:51:51,824 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-08 16:51:52,378 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 16:51:52,382 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 16:53:12,408 INFO L? ?]: Removed 437 outVars from TransFormulas that were not future-live. [2024-11-08 16:53:12,408 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 16:53:12,436 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 16:53:12,437 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 16:53:12,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:53:12 BoogieIcfgContainer [2024-11-08 16:53:12,438 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 16:53:12,441 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-08 16:53:12,441 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-08 16:53:12,445 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-08 16:53:12,446 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 04:51:47" (1/3) ... [2024-11-08 16:53:12,447 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15168651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:53:12, skipping insertion in model container [2024-11-08 16:53:12,447 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 04:51:49" (2/3) ... [2024-11-08 16:53:12,447 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15168651 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 04:53:12, skipping insertion in model container [2024-11-08 16:53:12,448 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 04:53:12" (3/3) ... [2024-11-08 16:53:12,449 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--hwmon--abituguru3.ko-main.cil.out.i [2024-11-08 16:53:12,472 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-08 16:53:12,473 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-08 16:53:12,583 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-08 16:53:12,592 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;@62d36d9a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-08 16:53:12,592 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-08 16:53:12,601 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) [2024-11-08 16:53:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 16:53:12,613 INFO L207 NwaCegarLoop]: Found error trace [2024-11-08 16:53:12,614 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-08 16:53:12,615 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-08 16:53:12,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 16:53:12,622 INFO L85 PathProgramCache]: Analyzing trace with hash 1428120912, now seen corresponding path program 1 times [2024-11-08 16:53:12,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-08 16:53:12,683 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2049258446] [2024-11-08 16:53:12,683 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-08 16:53:12,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-08 16:53:12,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 [2024-11-08 16:53:12,687 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-08 16:53:12,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aa0d09c-80df-4ae4-881f-5f806e2bcb9c/bin/uautomizer-verify-jihMAELWvX/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process