./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 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_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 423d8d6205a6cc6142dcdd2c64b72565885efc66c9127b3f2569a3e2890b0e68 --- 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-b5237d8 [2022-11-21 17:08:49,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:08:49,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:08:49,645 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:08:49,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:08:49,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:08:49,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:08:49,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:08:49,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:08:49,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:08:49,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:08:49,667 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:08:49,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:08:49,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:08:49,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:08:49,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:08:49,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:08:49,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:08:49,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:08:49,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:08:49,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:08:49,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:08:49,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:08:49,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:08:49,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:08:49,702 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:08:49,703 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:08:49,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:08:49,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:08:49,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:08:49,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:08:49,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:08:49,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:08:49,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:08:49,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:08:49,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:08:49,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:08:49,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:08:49,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:08:49,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:08:49,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:08:49,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-11-21 17:08:49,760 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:08:49,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:08:49,761 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:08:49,761 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:08:49,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 17:08:49,762 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-21 17:08:49,763 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:08:49,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:08:49,763 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:08:49,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:08:49,765 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:08:49,765 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:08:49,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:08:49,766 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:08:49,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:08:49,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 17:08:49,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 17:08:49,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 17:08:49,767 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 17:08:49,767 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:08:49,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:08:49,767 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:08:49,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 17:08:49,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:08:49,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:08:49,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-21 17:08:49,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:08:49,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:08:49,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 17:08:49,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 17:08:49,770 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:08:49,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 17:08:49,771 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-21 17:08:49,771 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-21 17:08:49,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 17:08:49,772 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_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 423d8d6205a6cc6142dcdd2c64b72565885efc66c9127b3f2569a3e2890b0e68 [2022-11-21 17:08:50,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:08:50,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:08:50,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:08:50,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:08:50,098 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:08:50,099 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i [2022-11-21 17:08:53,074 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:08:53,690 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:08:53,690 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i [2022-11-21 17:08:53,735 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/data/2e69680d1/be757217e00d4fcdb361528633aa2a00/FLAG704728290 [2022-11-21 17:08:53,756 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/data/2e69680d1/be757217e00d4fcdb361528633aa2a00 [2022-11-21 17:08:53,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:08:53,761 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:08:53,764 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:08:53,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:08:53,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:08:53,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:53" (1/1) ... [2022-11-21 17:08:53,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62f5367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:53, skipping insertion in model container [2022-11-21 17:08:53,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:53" (1/1) ... [2022-11-21 17:08:53,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:08:53,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:08:54,233 WARN L237 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_3ebc3cf2-3e53-4e72-893a-be2602e89633/sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i[5469,5482] [2022-11-21 17:08:58,717 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-21 17:08:59,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:08:59,538 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:08:59,563 WARN L237 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_3ebc3cf2-3e53-4e72-893a-be2602e89633/sv-benchmarks/c/pthread-driver-races/char_generic_nvram_nvram_llseek_read_nvram.i[5469,5482] [2022-11-21 17:08:59,887 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-11-21 17:09:00,027 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:09:00,628 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:09:00,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00 WrapperNode [2022-11-21 17:09:00,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:09:00,630 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:09:00,630 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:09:00,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:09:00,638 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,868 INFO L138 Inliner]: procedures = 1354, calls = 1452, calls flagged for inlining = 347, calls inlined = 15, statements flattened = 318 [2022-11-21 17:09:00,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:09:00,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:09:00,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:09:00,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:09:00,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,947 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,965 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:09:00,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:09:00,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:09:00,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:09:00,975 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (1/1) ... [2022-11-21 17:09:00,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-21 17:09:00,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:09:01,005 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-21 17:09:01,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-21 17:09:01,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 17:09:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 17:09:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 17:09:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:09:01,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:09:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 17:09:01,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 17:09:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 17:09:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_read_nvram [2022-11-21 17:09:01,049 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_read_nvram [2022-11-21 17:09:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 17:09:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 17:09:01,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 17:09:01,050 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_nvram_llseek [2022-11-21 17:09:01,050 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_nvram_llseek [2022-11-21 17:09:01,051 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-21 17:09:01,589 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:09:01,592 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:09:02,091 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:09:02,103 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:09:02,119 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 17:09:02,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:02 BoogieIcfgContainer [2022-11-21 17:09:02,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:09:02,124 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-21 17:09:02,124 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-21 17:09:02,128 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-21 17:09:02,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 05:08:53" (1/3) ... [2022-11-21 17:09:02,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e1dda52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:09:02, skipping insertion in model container [2022-11-21 17:09:02,129 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:00" (2/3) ... [2022-11-21 17:09:02,129 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e1dda52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 05:09:02, skipping insertion in model container [2022-11-21 17:09:02,130 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:02" (3/3) ... [2022-11-21 17:09:02,131 INFO L112 eAbstractionObserver]: Analyzing ICFG char_generic_nvram_nvram_llseek_read_nvram.i [2022-11-21 17:09:02,140 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-21 17:09:02,151 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-21 17:09:02,151 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-11-21 17:09:02,152 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-21 17:09:02,349 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-21 17:09:02,396 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 367 places, 375 transitions, 766 flow [2022-11-21 17:09:02,594 INFO L130 PetriNetUnfolder]: 15/373 cut-off events. [2022-11-21 17:09:02,594 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-21 17:09:02,607 INFO L83 FinitePrefix]: Finished finitePrefix Result has 382 conditions, 373 events. 15/373 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 404 event pairs, 0 based on Foata normal form. 0/354 useless extension candidates. Maximal degree in co-relation 299. Up to 5 conditions per place. [2022-11-21 17:09:02,608 INFO L82 GeneralOperation]: Start removeDead. Operand has 367 places, 375 transitions, 766 flow [2022-11-21 17:09:02,625 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 356 places, 364 transitions, 737 flow [2022-11-21 17:09:02,640 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-21 17:09:02,646 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@2178430b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-21 17:09:02,646 INFO L358 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2022-11-21 17:09:02,702 INFO L130 PetriNetUnfolder]: 3/248 cut-off events. [2022-11-21 17:09:02,702 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-21 17:09:02,703 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-21 17:09:02,704 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-21 17:09:02,704 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_nvram_llseekErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2022-11-21 17:09:02,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:09:02,710 INFO L85 PathProgramCache]: Analyzing trace with hash -81822480, now seen corresponding path program 1 times [2022-11-21 17:09:02,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:09:02,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [382477651] [2022-11-21 17:09:02,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:09:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:09:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:09:03,169 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:09:03,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:09:03,408 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:09:03,410 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-21 17:09:03,411 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location whoop_wrapper_nvram_llseekErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 10 remaining) [2022-11-21 17:09:03,414 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (8 of 10 remaining) [2022-11-21 17:09:03,414 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (7 of 10 remaining) [2022-11-21 17:09:03,414 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 10 remaining) [2022-11-21 17:09:03,415 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 10 remaining) [2022-11-21 17:09:03,415 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 10 remaining) [2022-11-21 17:09:03,415 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 10 remaining) [2022-11-21 17:09:03,416 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 10 remaining) [2022-11-21 17:09:03,416 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 10 remaining) [2022-11-21 17:09:03,417 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location whoop_wrapper_nvram_llseekErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 10 remaining) [2022-11-21 17:09:03,418 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-21 17:09:03,418 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-21 17:09:03,437 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-21 17:09:03,444 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-21 17:09:03,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.11 05:09:03 BasicIcfg [2022-11-21 17:09:03,861 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-21 17:09:03,862 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:09:03,862 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:09:03,862 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:09:03,864 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:02" (3/4) ... [2022-11-21 17:09:03,868 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2022-11-21 17:09:04,073 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/witness.graphml [2022-11-21 17:09:04,073 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:09:04,074 INFO L158 Benchmark]: Toolchain (without parser) took 10313.31ms. Allocated memory was 186.6MB in the beginning and 276.8MB in the end (delta: 90.2MB). Free memory was 144.1MB in the beginning and 126.8MB in the end (delta: 17.3MB). Peak memory consumption was 129.4MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,074 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:09:04,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6865.22ms. Allocated memory was 186.6MB in the beginning and 230.7MB in the end (delta: 44.0MB). Free memory was 143.6MB in the beginning and 154.6MB in the end (delta: -11.0MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.70ms. Allocated memory is still 230.7MB. Free memory was 154.6MB in the beginning and 145.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,076 INFO L158 Benchmark]: Boogie Preprocessor took 100.04ms. Allocated memory is still 230.7MB. Free memory was 145.2MB in the beginning and 141.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,076 INFO L158 Benchmark]: RCFGBuilder took 1149.05ms. Allocated memory is still 230.7MB. Free memory was 141.0MB in the beginning and 99.0MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,076 INFO L158 Benchmark]: TraceAbstraction took 1737.01ms. Allocated memory was 230.7MB in the beginning and 276.8MB in the end (delta: 46.1MB). Free memory was 98.0MB in the beginning and 145.7MB in the end (delta: -47.8MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,077 INFO L158 Benchmark]: Witness Printer took 211.35ms. Allocated memory is still 276.8MB. Free memory was 145.7MB in the beginning and 126.8MB in the end (delta: 18.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-21 17:09:04,079 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 80.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6865.22ms. Allocated memory was 186.6MB in the beginning and 230.7MB in the end (delta: 44.0MB). Free memory was 143.6MB in the beginning and 154.6MB in the end (delta: -11.0MB). Peak memory consumption was 105.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.70ms. Allocated memory is still 230.7MB. Free memory was 154.6MB in the beginning and 145.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.04ms. Allocated memory is still 230.7MB. Free memory was 145.2MB in the beginning and 141.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1149.05ms. Allocated memory is still 230.7MB. Free memory was 141.0MB in the beginning and 99.0MB in the end (delta: 41.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1737.01ms. Allocated memory was 230.7MB in the beginning and 276.8MB in the end (delta: 46.1MB). Free memory was 98.0MB in the beginning and 145.7MB in the end (delta: -47.8MB). Peak memory consumption was 21.6MB. Max. memory is 16.1GB. * Witness Printer took 211.35ms. Allocated memory is still 276.8MB. Free memory was 145.7MB in the beginning and 126.8MB in the end (delta: 18.9MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 6694]: integer overflow possible integer overflow possible We found a FailurePath: [L246] 0 unsigned long jiffies; VAL [jiffies=0] [L6519] 0 const unsigned int default_alloc_size = 4; VAL [default_alloc_size=4, jiffies=0] [L6686] 0 static struct mutex nvram_mutex = { 1, 0 }; VAL [default_alloc_size=4, jiffies=0, nvram_mutex={7:0}] [L6687] 0 static ssize_t nvram_len; VAL [default_alloc_size=4, jiffies=0, nvram_len=0, nvram_mutex={7:0}] [L6762-L6768] 0 struct file_operations nvram_fops = { .owner = ((struct module *)0), .llseek = nvram_llseek, .read = read_nvram, .write = write_nvram, .unlocked_ioctl = nvram_unlocked_ioctl, }; VAL [default_alloc_size=4, jiffies=0, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}] [L6769-L6773] 0 static struct miscdevice nvram_dev = { 144, "nvram", &nvram_fops }; VAL [default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}] [L6792] 0 int (* _whoop_init)(void) = nvram_init; VAL [={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}] [L6793] 0 void (* _whoop_exit)(void) = nvram_cleanup; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}] [L6794] 0 struct inode *whoop_inode_0; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_inode_0={0:0}] [L6795] 0 struct file *whoop_file_0; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_inode_0={0:0}] [L6796] 0 struct inode *whoop_inode_1; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}] [L6797] 0 struct file *whoop_file_1; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}] [L6798] 0 struct inode *whoop_inode_2; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}] [L6799] 0 struct file *whoop_file_2; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}] [L6800] 0 struct inode *whoop_inode_3; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}] [L6801] 0 struct file *whoop_file_3; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}] [L6802] 0 struct inode *whoop_inode_4; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}] [L6803] 0 struct file *whoop_file_4; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}] [L6804] 0 struct pci_dev *whoop_pci_dev; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}] [L6805] 0 char *whoop_buf; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}] [L6806] 0 struct platform_device *whoop_platform_device; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}] [L6807] 0 struct vm_area_struct *whoop_vm_area_struct; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_vm_area_struct={0:0}] [L6808] 0 struct cx_dev *whoop_cx_dev; VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_vm_area_struct={0:0}] [L6809] 0 poll_table *whoop_poll_table; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6810] 0 loff_t *whoop_loff_t; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6811] 0 int whoop_int; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={0:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6839] 0 whoop_inode_0 = (struct inode *) malloc(sizeof(struct inode)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct inode))={-2:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={0:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6840] 0 whoop_file_0 = (struct file *) malloc(sizeof(struct file)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct file))={-3:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={0:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6841] 0 whoop_inode_1 = (struct inode *) malloc(sizeof(struct inode)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct inode))={-4:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={0:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6842] 0 whoop_file_1 = (struct file *) malloc(sizeof(struct file)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct file))={-5:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={0:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6843] 0 whoop_inode_2 = (struct inode *) malloc(sizeof(struct inode)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct inode))={-6:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={0:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6844] 0 whoop_file_2 = (struct file *) malloc(sizeof(struct file)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct file))={-7:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={0:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6845] 0 whoop_inode_3 = (struct inode *) malloc(sizeof(struct inode)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct inode))={-8:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={0:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6846] 0 whoop_file_3 = (struct file *) malloc(sizeof(struct file)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct file))={-9:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={0:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6847] 0 whoop_inode_4 = (struct inode *) malloc(sizeof(struct inode)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct inode))={-10:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={0:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6848] 0 whoop_file_4 = (struct file *) malloc(sizeof(struct file)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct file))={-11:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={0:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6849] 0 whoop_pci_dev = (struct pci_dev *) malloc(sizeof(struct pci_dev)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct pci_dev))={-12:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={0:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6850] 0 whoop_buf = (char *) malloc(sizeof(char)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(char))={-13:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={0:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6851] 0 whoop_platform_device = (struct platform_device *) malloc(sizeof(struct platform_device)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct platform_device))={-14:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={0:0}] [L6852] 0 whoop_vm_area_struct = (struct vm_area_struct *) malloc(sizeof(struct vm_area_struct)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct vm_area_struct))={-15:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={0:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={-15:0}] [L6853] 0 whoop_cx_dev = (struct cx_dev *) malloc(sizeof(struct cx_dev)) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, malloc(sizeof(struct cx_dev))={-16:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={0:0}, whoop_vm_area_struct={-15:0}] [L6854] 0 whoop_poll_table = (poll_table *) malloc(sizeof(poll_table)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(poll_table))={-17:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={0:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6855] 0 whoop_loff_t = (loff_t *) malloc(sizeof(loff_t)) VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, malloc(sizeof(loff_t))={-18:0}, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=0, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6856] 0 whoop_int = __VERIFIER_nondet_int() VAL [={-1:5}, ={-1:4}, __VERIFIER_nondet_int()=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6857] CALL 0 assume_abort_if_not(whoop_int >= 0) [L170] COND FALSE 0 !(!cond) VAL [={-1:5}, ={-1:4}, cond=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6857] RET 0 assume_abort_if_not(whoop_int >= 0) [L6858] CALL, EXPR 0 _whoop_init() [L6776] 0 int ret = 0; VAL [={-1:5}, ={-1:4}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, ret=0, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6777-L6778] CALL 0 printk("\001" "6" "Generic non-volatile memory driver v%s\n", "1.1") [L6647] 0 return __VERIFIER_nondet_int(); VAL [={-1:5}, ={-1:4}, \result=0, __VERIFIER_nondet_int()=0, arg0={5:0}, arg0={5:0}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6777-L6778] RET 0 printk("\001" "6" "Generic non-volatile memory driver v%s\n", "1.1") [L6779] CALL, EXPR 0 misc_register(&nvram_dev) [L6621] 0 return __VERIFIER_nondet_int(); VAL [={-1:4}, ={-1:5}, \result=1, __VERIFIER_nondet_int()=1, arg0={9:0}, arg0={9:0}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6779] RET, EXPR 0 misc_register(&nvram_dev) [L6779] 0 ret = misc_register(&nvram_dev) VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, misc_register(&nvram_dev)=1, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, ret=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6780] COND TRUE 0 ret != 0 VAL [={-1:4}, ={-1:5}, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, ret=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6786] 0 return ret; VAL [={-1:5}, ={-1:4}, \result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, ret=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6858] RET, EXPR 0 _whoop_init() [L6858] 0 int _whoop_init_result = _whoop_init(); VAL [={-1:4}, ={-1:5}, _whoop_init()=1, _whoop_init_result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6859] 0 pthread_t pthread_t_read_nvram; VAL [={-1:5}, ={-1:4}, _whoop_init_result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, pthread_t_read_nvram={11:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6860] 0 pthread_t pthread_t_nvram_llseek; VAL [={-1:4}, ={-1:5}, _whoop_init_result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, pthread_t_nvram_llseek={10:0}, pthread_t_read_nvram={11:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6861] FCALL, FORK 0 pthread_create(&pthread_t_read_nvram, ((void *)0), whoop_wrapper_read_nvram, ((void *)0)) VAL [={-1:4}, ={-1:5}, _whoop_init_result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, pthread_create(&pthread_t_read_nvram, ((void *)0), whoop_wrapper_read_nvram, ((void *)0))=-1, pthread_t_nvram_llseek={10:0}, pthread_t_read_nvram={11:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6862] FCALL, FORK 0 pthread_create(&pthread_t_nvram_llseek, ((void *)0), whoop_wrapper_nvram_llseek, ((void *)0)) VAL [={-1:4}, ={-1:5}, _whoop_init_result=1, default_alloc_size=4, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, pthread_create(&pthread_t_nvram_llseek, ((void *)0), whoop_wrapper_nvram_llseek, ((void *)0))=0, pthread_t_nvram_llseek={10:0}, pthread_t_read_nvram={11:0}, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6829] CALL 2 nvram_llseek(whoop_file_3, __VERIFIER_nondet_long(), whoop_int) [L6691] 2 case 0: VAL [={-1:5}, ={-1:4}, \old(offset)=0, \old(origin)=1, default_alloc_size=4, file={-9:0}, file={-9:0}, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, offset=0, origin=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6693] 2 case 1: VAL [={-1:5}, ={-1:4}, \old(offset)=0, \old(origin)=1, default_alloc_size=4, file={-9:0}, file={-9:0}, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, offset=0, origin=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6694] EXPR 2 file->f_pos VAL [={-1:4}, ={-1:5}, \old(offset)=0, \old(origin)=1, default_alloc_size=4, file={-9:0}, file={-9:0}, file->f_pos=9223372036854775808, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, offset=0, origin=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] [L6694] 2 offset += file->f_pos VAL [={-1:4}, ={-1:5}, \old(offset)=0, \old(origin)=1, default_alloc_size=4, file={-9:0}, file={-9:0}, file->f_pos=9223372036854775808, jiffies=0, nvram_dev={9:0}, nvram_fops={8:0}, nvram_len=0, nvram_mutex={7:0}, offset=0, origin=1, whoop_buf={-13:0}, whoop_cx_dev={-16:0}, whoop_file_0={-3:0}, whoop_file_1={-5:0}, whoop_file_2={-7:0}, whoop_file_3={-9:0}, whoop_file_4={-11:0}, whoop_inode_0={-2:0}, whoop_inode_1={-4:0}, whoop_inode_2={-6:0}, whoop_inode_3={-8:0}, whoop_inode_4={-10:0}, whoop_int=1, whoop_loff_t={-18:0}, whoop_pci_dev={-12:0}, whoop_platform_device={-14:0}, whoop_poll_table={-17:0}, whoop_vm_area_struct={-15:0}] - UnprovableResult [Line: 6862]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 6861]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 6694]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6697]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - UnprovableResult [Line: 6697]: Unable to prove that integer overflow can never occur Unable to prove that integer overflow can never occur Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 510 locations, 10 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.1s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 1.0s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=737occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 199 NumberOfCodeBlocks, 199 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-11-21 17:09:04,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ebc3cf2-3e53-4e72-893a-be2602e89633/bin/uautomizer-vX5HgA9Q3a/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 Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(OVERFLOW)