./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --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 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:54:47,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:54:47,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:54:47,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:54:47,539 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:54:47,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:54:47,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:54:47,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:54:47,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:54:47,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:54:47,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:54:47,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:54:47,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:54:47,563 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:54:47,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:54:47,567 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:54:47,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:54:47,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:54:47,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:54:47,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:54:47,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:54:47,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:54:47,588 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:54:47,589 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:54:47,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:54:47,594 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:54:47,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:54:47,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:54:47,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:54:47,597 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:54:47,597 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:54:47,598 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:54:47,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:54:47,599 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:54:47,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:54:47,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:54:47,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:54:47,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:54:47,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:54:47,603 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:54:47,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:54:47,605 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:54:47,632 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:54:47,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:54:47,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:54:47,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:54:47,634 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:54:47,634 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:54:47,635 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:54:47,635 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:54:47,635 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:54:47,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:54:47,636 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:54:47,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:54:47,636 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:54:47,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:54:47,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:54:47,637 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:54:47,637 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:54:47,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:54:47,638 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:54:47,638 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:54:47,638 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:54:47,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:54:47,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:54:47,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:54:47,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:54:47,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:54:47,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:54:47,640 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:54:47,640 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:54:47,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:54:47,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2022-11-16 11:54:47,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:54:48,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:54:48,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:54:48,039 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:54:48,040 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:54:48,042 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-11-16 11:54:48,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/462c16dbd/9dcc1dae262146e899489cd89c3e91d2/FLAGdefa3180d [2022-11-16 11:54:49,292 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:54:49,293 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-11-16 11:54:49,358 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/462c16dbd/9dcc1dae262146e899489cd89c3e91d2/FLAGdefa3180d [2022-11-16 11:54:49,541 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/462c16dbd/9dcc1dae262146e899489cd89c3e91d2 [2022-11-16 11:54:49,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:54:49,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:54:49,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:54:49,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:54:49,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:54:49,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:54:49" (1/1) ... [2022-11-16 11:54:49,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3da1a07c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:49, skipping insertion in model container [2022-11-16 11:54:49,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:54:49" (1/1) ... [2022-11-16 11:54:49,564 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:54:49,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:54:53,315 WARN L229 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-11-16 11:54:53,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:54:53,681 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:54:54,297 WARN L229 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-11-16 11:54:54,316 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:54:54,502 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:54:54,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54 WrapperNode [2022-11-16 11:54:54,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:54:54,506 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:54:54,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:54:54,507 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:54:54,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:54,682 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:54,920 INFO L138 Inliner]: procedures = 566, calls = 3599, calls flagged for inlining = 221, calls inlined = 180, statements flattened = 6302 [2022-11-16 11:54:54,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:54:54,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:54:54,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:54:54,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:54:54,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:54,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:54,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:54,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,219 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,256 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:54:55,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:54:55,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:54:55,324 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:54:55,325 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:54:54" (1/1) ... [2022-11-16 11:54:55,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:54:55,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:54:55,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:54:55,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:54:55,404 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:54:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:54:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-11-16 11:54:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-11-16 11:54:55,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:54:55,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:54:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-16 11:54:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-16 11:54:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:54:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:54:55,406 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2022-11-16 11:54:55,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2022-11-16 11:54:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2022-11-16 11:54:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2022-11-16 11:54:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:54:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:54:55,407 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2022-11-16 11:54:55,407 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2022-11-16 11:54:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:54:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:54:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2022-11-16 11:54:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2022-11-16 11:54:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:54:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:54:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2022-11-16 11:54:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2022-11-16 11:54:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2022-11-16 11:54:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2022-11-16 11:54:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2022-11-16 11:54:55,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2022-11-16 11:54:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-16 11:54:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-16 11:54:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:54:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:54:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2022-11-16 11:54:55,410 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2022-11-16 11:54:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2022-11-16 11:54:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2022-11-16 11:54:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:54:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:54:55,411 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2022-11-16 11:54:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2022-11-16 11:54:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2022-11-16 11:54:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2022-11-16 11:54:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:54:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:54:55,412 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-16 11:54:55,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-16 11:54:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2022-11-16 11:54:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2022-11-16 11:54:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:54:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:54:55,413 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:54:55,413 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:54:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:54:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:54:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2022-11-16 11:54:55,414 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2022-11-16 11:54:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:54:55,414 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:54:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:54:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2022-11-16 11:54:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2022-11-16 11:54:55,415 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:54:55,415 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:54:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 11:54:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 11:54:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:54:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:54:55,416 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2022-11-16 11:54:55,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2022-11-16 11:54:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2022-11-16 11:54:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2022-11-16 11:54:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:54:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:54:55,417 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2022-11-16 11:54:55,417 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2022-11-16 11:54:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:54:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:54:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:54:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:54:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:54:55,418 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:54:55,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:54:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:54:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:54:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2022-11-16 11:54:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2022-11-16 11:54:55,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:54:55,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:54:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2022-11-16 11:54:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2022-11-16 11:54:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-16 11:54:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-16 11:54:55,420 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 11:54:55,420 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 11:54:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:54:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:54:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:54:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:54:55,421 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2022-11-16 11:54:55,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2022-11-16 11:54:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2022-11-16 11:54:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2022-11-16 11:54:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:54:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:54:55,422 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:54:55,422 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:54:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:54:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:54:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-11-16 11:54:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-11-16 11:54:55,423 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2022-11-16 11:54:55,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2022-11-16 11:54:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:54:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2022-11-16 11:54:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2022-11-16 11:54:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-16 11:54:55,424 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-16 11:54:55,424 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:54:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:54:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:54:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2022-11-16 11:54:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2022-11-16 11:54:55,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:54:55,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:54:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:54:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-11-16 11:54:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-11-16 11:54:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2022-11-16 11:54:55,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2022-11-16 11:54:55,426 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:54:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:54:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2022-11-16 11:54:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2022-11-16 11:54:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 11:54:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 11:54:55,427 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:54:55,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:54:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:54:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:54:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:54:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:54:55,428 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2022-11-16 11:54:55,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2022-11-16 11:54:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2022-11-16 11:54:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2022-11-16 11:54:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2022-11-16 11:54:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2022-11-16 11:54:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:54:55,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:54:55,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:54:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:54:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:54:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:54:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:54:55,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:54:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:54:55,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:54:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:54:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:54:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2022-11-16 11:54:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2022-11-16 11:54:55,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:54:55,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:54:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-11-16 11:54:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-11-16 11:54:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 11:54:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 11:54:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:54:55,432 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:54:55,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:54:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:54:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:54:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:54:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-11-16 11:54:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-11-16 11:54:55,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2022-11-16 11:54:55,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2022-11-16 11:54:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:54:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:54:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:54:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:54:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-11-16 11:54:55,434 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-11-16 11:54:55,434 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2022-11-16 11:54:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2022-11-16 11:54:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:54:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:54:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:54:55,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:54:55,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:54:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:54:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 11:54:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 11:54:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:54:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:54:55,436 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2022-11-16 11:54:55,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2022-11-16 11:54:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2022-11-16 11:54:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2022-11-16 11:54:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 11:54:55,437 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 11:54:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:54:55,437 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:54:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:54:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:54:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:54:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:54:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2022-11-16 11:54:55,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2022-11-16 11:54:55,438 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-11-16 11:54:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-11-16 11:54:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:54:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2022-11-16 11:54:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2022-11-16 11:54:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-11-16 11:54:55,439 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-11-16 11:54:55,439 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:54:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:54:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:54:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:54:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-16 11:54:55,440 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-16 11:54:55,440 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:54:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:54:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2022-11-16 11:54:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2022-11-16 11:54:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:54:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:54:55,441 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:54:55,441 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:54:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:54:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:54:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-16 11:54:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-16 11:54:55,442 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2022-11-16 11:54:55,442 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2022-11-16 11:54:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:54:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:54:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2022-11-16 11:54:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2022-11-16 11:54:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2022-11-16 11:54:55,443 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2022-11-16 11:54:55,443 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2022-11-16 11:54:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2022-11-16 11:54:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 11:54:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 11:54:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2022-11-16 11:54:55,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2022-11-16 11:54:55,444 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:54:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:54:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 11:54:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 11:54:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:54:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-16 11:54:55,445 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-16 11:54:55,445 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:54:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:54:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2022-11-16 11:54:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2022-11-16 11:54:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:54:55,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:54:55,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:54:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:54:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-16 11:54:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-16 11:54:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2022-11-16 11:54:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2022-11-16 11:54:55,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:54:55,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:54:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:54:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:54:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2022-11-16 11:54:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2022-11-16 11:54:55,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:54:55,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:54:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:54:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:54:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2022-11-16 11:54:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2022-11-16 11:54:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 11:54:55,449 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 11:54:55,449 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2022-11-16 11:54:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2022-11-16 11:54:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:54:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:54:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-16 11:54:55,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-16 11:54:55,450 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2022-11-16 11:54:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2022-11-16 11:54:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-11-16 11:54:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-11-16 11:54:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:54:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:54:55,451 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:54:55,451 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:54:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-16 11:54:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-16 11:54:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:54:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:54:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:54:55,452 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:54:55,452 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2022-11-16 11:54:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2022-11-16 11:54:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2022-11-16 11:54:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2022-11-16 11:54:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:54:55,453 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-16 11:54:55,453 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-16 11:54:56,431 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:54:56,438 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:54:56,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:54:56,729 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:54:56,734 INFO L158 Benchmark]: Toolchain (without parser) took 7185.59ms. Allocated memory was 138.4MB in the beginning and 276.8MB in the end (delta: 138.4MB). Free memory was 87.2MB in the beginning and 98.8MB in the end (delta: -11.6MB). Peak memory consumption was 128.2MB. Max. memory is 16.1GB. [2022-11-16 11:54:56,735 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 138.4MB. Free memory was 119.5MB in the beginning and 119.3MB in the end (delta: 153.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:54:56,735 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4954.64ms. Allocated memory was 138.4MB in the beginning and 276.8MB in the end (delta: 138.4MB). Free memory was 87.1MB in the beginning and 177.5MB in the end (delta: -90.5MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2022-11-16 11:54:56,736 INFO L158 Benchmark]: Boogie Procedure Inliner took 415.59ms. Allocated memory is still 276.8MB. Free memory was 177.5MB in the beginning and 139.8MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 11:54:56,737 INFO L158 Benchmark]: Boogie Preprocessor took 400.23ms. Allocated memory is still 276.8MB. Free memory was 139.8MB in the beginning and 163.8MB in the end (delta: -24.0MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2022-11-16 11:54:56,738 INFO L158 Benchmark]: RCFGBuilder took 1409.15ms. Allocated memory is still 276.8MB. Free memory was 163.8MB in the beginning and 98.8MB in the end (delta: 65.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 11:54:56,741 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 138.4MB. Free memory was 119.5MB in the beginning and 119.3MB in the end (delta: 153.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4954.64ms. Allocated memory was 138.4MB in the beginning and 276.8MB in the end (delta: 138.4MB). Free memory was 87.1MB in the beginning and 177.5MB in the end (delta: -90.5MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 415.59ms. Allocated memory is still 276.8MB. Free memory was 177.5MB in the beginning and 139.8MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 400.23ms. Allocated memory is still 276.8MB. Free memory was 139.8MB in the beginning and 163.8MB in the end (delta: -24.0MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1409.15ms. Allocated memory is still 276.8MB. Free memory was 163.8MB in the beginning and 98.8MB in the end (delta: 65.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:54:56,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --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 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:54:59,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:54:59,260 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:54:59,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:54:59,300 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:54:59,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:54:59,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:54:59,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:54:59,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:54:59,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:54:59,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:54:59,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:54:59,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:54:59,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:54:59,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:54:59,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:54:59,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:54:59,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:54:59,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:54:59,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:54:59,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:54:59,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:54:59,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:54:59,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:54:59,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:54:59,363 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:54:59,364 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:54:59,365 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:54:59,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:54:59,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:54:59,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:54:59,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:54:59,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:54:59,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:54:59,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:54:59,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:54:59,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:54:59,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:54:59,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:54:59,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:54:59,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:54:59,381 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:54:59,431 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:54:59,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:54:59,431 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:54:59,432 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:54:59,432 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:54:59,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:54:59,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:54:59,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:54:59,435 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:54:59,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:54:59,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:54:59,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:54:59,436 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:54:59,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:54:59,437 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:54:59,437 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:54:59,437 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:54:59,438 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:54:59,438 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:54:59,438 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:54:59,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:54:59,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:54:59,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:54:59,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:54:59,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:54:59,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:54:59,440 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:54:59,440 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:54:59,440 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:54:59,441 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:54:59,441 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:54:59,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:54:59,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:54:59,442 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2022-11-16 11:54:59,811 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:54:59,832 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:54:59,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:54:59,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:54:59,837 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:54:59,838 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-11-16 11:54:59,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/c4c68ffd5/2c12a68693be4ba890370c64d11333af/FLAG794e5514f [2022-11-16 11:55:00,892 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:55:00,893 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2022-11-16 11:55:00,944 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/c4c68ffd5/2c12a68693be4ba890370c64d11333af/FLAG794e5514f [2022-11-16 11:55:01,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/data/c4c68ffd5/2c12a68693be4ba890370c64d11333af [2022-11-16 11:55:01,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:55:01,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:55:01,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:01,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:55:01,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:55:01,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:01" (1/1) ... [2022-11-16 11:55:01,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3f3d88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:01, skipping insertion in model container [2022-11-16 11:55:01,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:01" (1/1) ... [2022-11-16 11:55:01,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:55:01,470 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:04,741 WARN L229 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-11-16 11:55:05,031 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:05,091 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:55:05,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:05,634 WARN L229 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-11-16 11:55:05,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:05,682 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:55:06,442 WARN L229 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_65484944-3f5c-4ae0-905d-2ef36a2ccff4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2022-11-16 11:55:06,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:06,744 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:55:06,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06 WrapperNode [2022-11-16 11:55:06,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:06,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:06,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:55:06,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:55:06,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:06,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,106 INFO L138 Inliner]: procedures = 581, calls = 3599, calls flagged for inlining = 222, calls inlined = 181, statements flattened = 6143 [2022-11-16 11:55:07,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:07,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:55:07,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:55:07,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:55:07,120 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,508 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,579 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:55:07,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:55:07,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:55:07,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:55:07,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:06" (1/1) ... [2022-11-16 11:55:07,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:07,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:55:07,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:55:07,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:55:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:55:07,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:55:07,664 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-11-16 11:55:07,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-11-16 11:55:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:55:07,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:55:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-11-16 11:55:07,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-11-16 11:55:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:55:07,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:55:07,665 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2022-11-16 11:55:07,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2022-11-16 11:55:07,666 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2022-11-16 11:55:07,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2022-11-16 11:55:07,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:55:07,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:55:07,666 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2022-11-16 11:55:07,667 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2022-11-16 11:55:07,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:55:07,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:55:07,667 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2022-11-16 11:55:07,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2022-11-16 11:55:07,667 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:55:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:55:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2022-11-16 11:55:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2022-11-16 11:55:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2022-11-16 11:55:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2022-11-16 11:55:07,668 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2022-11-16 11:55:07,668 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2022-11-16 11:55:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-16 11:55:07,669 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-16 11:55:07,669 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:55:07,669 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:55:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2022-11-16 11:55:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2022-11-16 11:55:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2022-11-16 11:55:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2022-11-16 11:55:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 11:55:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 11:55:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2022-11-16 11:55:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2022-11-16 11:55:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2022-11-16 11:55:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2022-11-16 11:55:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:55:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:55:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2022-11-16 11:55:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2022-11-16 11:55:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2022-11-16 11:55:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2022-11-16 11:55:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:55:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:55:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 11:55:07,675 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 11:55:07,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:55:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:55:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2022-11-16 11:55:07,676 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2022-11-16 11:55:07,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:55:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:55:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:55:07,677 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:55:07,677 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:55:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2022-11-16 11:55:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2022-11-16 11:55:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:55:07,678 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:55:07,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:55:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 11:55:07,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 11:55:07,679 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:55:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:55:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2022-11-16 11:55:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2022-11-16 11:55:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2022-11-16 11:55:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2022-11-16 11:55:07,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:55:07,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:55:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2022-11-16 11:55:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2022-11-16 11:55:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:55:07,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:55:07,681 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:55:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:55:07,682 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:55:07,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:55:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2022-11-16 11:55:07,683 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2022-11-16 11:55:07,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:55:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:55:07,684 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2022-11-16 11:55:07,684 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2022-11-16 11:55:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-11-16 11:55:07,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-11-16 11:55:07,685 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-16 11:55:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-16 11:55:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 11:55:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 11:55:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:55:07,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:55:07,686 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2022-11-16 11:55:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2022-11-16 11:55:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2022-11-16 11:55:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2022-11-16 11:55:07,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:55:07,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:55:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:55:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:55:07,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 11:55:07,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 11:55:07,689 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2022-11-16 11:55:07,689 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2022-11-16 11:55:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2022-11-16 11:55:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2022-11-16 11:55:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:55:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2022-11-16 11:55:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2022-11-16 11:55:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-16 11:55:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-16 11:55:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-16 11:55:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-16 11:55:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:55:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2022-11-16 11:55:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2022-11-16 11:55:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:55:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:55:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:55:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-11-16 11:55:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-11-16 11:55:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2022-11-16 11:55:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2022-11-16 11:55:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:55:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:55:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:55:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 11:55:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 11:55:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2022-11-16 11:55:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2022-11-16 11:55:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 11:55:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 11:55:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:55:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:55:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:55:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:55:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:55:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:55:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2022-11-16 11:55:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2022-11-16 11:55:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2022-11-16 11:55:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2022-11-16 11:55:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2022-11-16 11:55:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2022-11-16 11:55:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:55:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:55:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:55:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:55:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:55:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:55:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:55:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:55:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:55:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:55:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:55:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:55:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:55:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:55:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:55:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:55:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2022-11-16 11:55:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2022-11-16 11:55:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:55:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2022-11-16 11:55:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-11-16 11:55:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-11-16 11:55:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-11-16 11:55:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-11-16 11:55:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:55:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:55:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:55:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:55:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:55:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2022-11-16 11:55:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-11-16 11:55:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-11-16 11:55:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2022-11-16 11:55:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2022-11-16 11:55:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 11:55:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 11:55:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 11:55:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 11:55:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-11-16 11:55:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-11-16 11:55:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-11-16 11:55:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2022-11-16 11:55:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2022-11-16 11:55:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2022-11-16 11:55:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:55:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:55:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:55:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:55:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 11:55:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 11:55:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-11-16 11:55:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-11-16 11:55:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:55:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:55:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2022-11-16 11:55:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2022-11-16 11:55:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2022-11-16 11:55:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2022-11-16 11:55:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-16 11:55:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-16 11:55:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:55:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:55:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:55:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:55:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:55:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:55:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2022-11-16 11:55:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2022-11-16 11:55:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-11-16 11:55:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-11-16 11:55:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2022-11-16 11:55:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2022-11-16 11:55:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-11-16 11:55:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-11-16 11:55:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 11:55:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 11:55:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:55:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:55:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-16 11:55:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-16 11:55:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:55:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:55:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2022-11-16 11:55:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2022-11-16 11:55:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:55:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:55:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:55:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:55:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:55:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:55:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-16 11:55:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-16 11:55:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2022-11-16 11:55:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2022-11-16 11:55:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:55:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:55:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2022-11-16 11:55:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2022-11-16 11:55:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2022-11-16 11:55:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2022-11-16 11:55:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2022-11-16 11:55:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2022-11-16 11:55:07,731 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2022-11-16 11:55:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2022-11-16 11:55:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:55:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:55:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 11:55:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 11:55:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-16 11:55:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-16 11:55:07,732 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 11:55:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2022-11-16 11:55:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2022-11-16 11:55:07,733 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 11:55:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 11:55:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:55:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:55:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-11-16 11:55:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-11-16 11:55:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2022-11-16 11:55:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2022-11-16 11:55:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 11:55:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 11:55:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:55:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:55:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2022-11-16 11:55:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2022-11-16 11:55:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:55:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:55:07,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 11:55:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 11:55:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2022-11-16 11:55:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2022-11-16 11:55:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 11:55:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 11:55:07,736 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2022-11-16 11:55:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2022-11-16 11:55:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2022-11-16 11:55:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2022-11-16 11:55:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2022-11-16 11:55:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2022-11-16 11:55:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2022-11-16 11:55:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2022-11-16 11:55:07,737 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-11-16 11:55:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-11-16 11:55:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:55:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:55:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 11:55:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 11:55:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-11-16 11:55:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-11-16 11:55:07,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:55:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:55:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:55:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:55:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2022-11-16 11:55:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2022-11-16 11:55:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2022-11-16 11:55:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2022-11-16 11:55:07,739 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-11-16 11:55:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-11-16 11:55:08,834 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:55:08,844 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:55:09,023 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:55:09,612 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:55:09,616 INFO L158 Benchmark]: Toolchain (without parser) took 8338.17ms. Allocated memory was 73.4MB in the beginning and 264.2MB in the end (delta: 190.8MB). Free memory was 40.2MB in the beginning and 136.9MB in the end (delta: -96.8MB). Peak memory consumption was 172.3MB. Max. memory is 16.1GB. [2022-11-16 11:55:09,617 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:55:09,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5467.23ms. Allocated memory was 73.4MB in the beginning and 264.2MB in the end (delta: 190.8MB). Free memory was 40.0MB in the beginning and 145.6MB in the end (delta: -105.6MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. [2022-11-16 11:55:09,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 361.41ms. Allocated memory is still 264.2MB. Free memory was 145.6MB in the beginning and 108.9MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 11:55:09,618 INFO L158 Benchmark]: Boogie Preprocessor took 470.81ms. Allocated memory is still 264.2MB. Free memory was 108.9MB in the beginning and 138.7MB in the end (delta: -29.8MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. [2022-11-16 11:55:09,618 INFO L158 Benchmark]: RCFGBuilder took 2033.84ms. Allocated memory is still 264.2MB. Free memory was 138.7MB in the beginning and 136.9MB in the end (delta: 1.8MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2022-11-16 11:55:09,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 73.4MB. Free memory was 54.3MB in the beginning and 54.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5467.23ms. Allocated memory was 73.4MB in the beginning and 264.2MB in the end (delta: 190.8MB). Free memory was 40.0MB in the beginning and 145.6MB in the end (delta: -105.6MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 361.41ms. Allocated memory is still 264.2MB. Free memory was 145.6MB in the beginning and 108.9MB in the end (delta: 36.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 470.81ms. Allocated memory is still 264.2MB. Free memory was 108.9MB in the beginning and 138.7MB in the end (delta: -29.8MB). Peak memory consumption was 24.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2033.84ms. Allocated memory is still 264.2MB. Free memory was 138.7MB in the beginning and 136.9MB in the end (delta: 1.8MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:55:09,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65484944-3f5c-4ae0-905d-2ef36a2ccff4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]