./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ae64ae88f56c84d0642d94fe4dc0fcc5f100877b ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ae64ae88f56c84d0642d94fe4dc0fcc5f100877b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 11:06:00,483 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 11:06:00,484 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 11:06:00,490 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 11:06:00,490 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 11:06:00,491 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 11:06:00,491 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 11:06:00,492 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 11:06:00,493 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 11:06:00,494 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 11:06:00,494 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 11:06:00,495 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 11:06:00,495 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 11:06:00,496 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 11:06:00,496 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 11:06:00,497 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 11:06:00,497 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 11:06:00,498 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 11:06:00,499 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 11:06:00,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 11:06:00,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 11:06:00,501 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 11:06:00,502 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 11:06:00,503 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 11:06:00,503 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 11:06:00,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 11:06:00,504 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 11:06:00,504 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 11:06:00,505 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 11:06:00,505 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 11:06:00,505 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 11:06:00,506 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 11:06:00,506 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 11:06:00,506 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 11:06:00,506 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 11:06:00,507 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 11:06:00,507 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-08 11:06:00,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 11:06:00,515 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 11:06:00,515 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 11:06:00,515 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 11:06:00,516 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 11:06:00,516 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 11:06:00,516 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 11:06:00,517 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 11:06:00,517 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 11:06:00,518 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 11:06:00,518 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae64ae88f56c84d0642d94fe4dc0fcc5f100877b [2018-12-08 11:06:00,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 11:06:00,542 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 11:06:00,544 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 11:06:00,545 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 11:06:00,545 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 11:06:00,546 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:00,579 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/d3098758b/52fa9da1ace84a53a86fd155b54b4058/FLAGd456bbd2f [2018-12-08 11:06:01,005 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 11:06:01,005 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:01,017 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/d3098758b/52fa9da1ace84a53a86fd155b54b4058/FLAGd456bbd2f [2018-12-08 11:06:01,314 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/d3098758b/52fa9da1ace84a53a86fd155b54b4058 [2018-12-08 11:06:01,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 11:06:01,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 11:06:01,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 11:06:01,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 11:06:01,324 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 11:06:01,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:06:01" (1/1) ... [2018-12-08 11:06:01,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6085b642 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:01, skipping insertion in model container [2018-12-08 11:06:01,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:06:01" (1/1) ... [2018-12-08 11:06:01,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 11:06:01,394 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 11:06:02,141 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:06:02,173 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 11:06:02,258 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:06:02,455 INFO L195 MainTranslator]: Completed translation [2018-12-08 11:06:02,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02 WrapperNode [2018-12-08 11:06:02,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 11:06:02,456 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 11:06:02,456 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 11:06:02,456 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 11:06:02,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 11:06:02,501 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 11:06:02,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 11:06:02,501 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 11:06:02,508 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,513 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... [2018-12-08 11:06:02,561 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 11:06:02,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 11:06:02,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 11:06:02,562 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 11:06:02,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 11:06:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2018-12-08 11:06:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 11:06:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 11:06:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 11:06:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2018-12-08 11:06:02,605 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 11:06:02,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~int [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~int [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2018-12-08 11:06:02,606 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2018-12-08 11:06:02,606 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2018-12-08 11:06:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2018-12-08 11:06:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-12-08 11:06:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2018-12-08 11:06:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2018-12-08 11:06:02,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 11:06:02,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 11:06:02,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 11:06:02,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2018-12-08 11:06:02,609 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2018-12-08 11:06:02,609 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-12-08 11:06:02,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 11:06:02,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2018-12-08 11:06:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-12-08 11:06:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~int~TO~~loff_t~0 [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-08 11:06:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-12-08 11:06:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-08 11:06:02,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 11:06:02,611 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-08 11:06:02,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2018-12-08 11:06:02,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2018-12-08 11:06:02,613 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2018-12-08 11:06:02,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-08 11:06:02,614 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-08 11:06:02,614 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2018-12-08 11:06:02,615 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 11:06:02,615 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-12-08 11:06:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-12-08 11:06:02,616 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2018-12-08 11:06:02,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2018-12-08 11:06:05,110 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 11:06:05,110 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-08 11:06:05,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:05 BoogieIcfgContainer [2018-12-08 11:06:05,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 11:06:05,112 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 11:06:05,112 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 11:06:05,114 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 11:06:05,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 11:06:01" (1/3) ... [2018-12-08 11:06:05,115 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4aa43f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:06:05, skipping insertion in model container [2018-12-08 11:06:05,115 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:02" (2/3) ... [2018-12-08 11:06:05,116 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c4aa43f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:06:05, skipping insertion in model container [2018-12-08 11:06:05,116 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:05" (3/3) ... [2018-12-08 11:06:05,117 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:05,125 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 11:06:05,132 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 11:06:05,145 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 11:06:05,167 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 11:06:05,167 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 11:06:05,167 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 11:06:05,167 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 11:06:05,167 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 11:06:05,167 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 11:06:05,168 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 11:06:05,168 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 11:06:05,168 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 11:06:05,185 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states. [2018-12-08 11:06:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-08 11:06:05,190 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:05,190 INFO L402 BasicCegarLoop]: 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] [2018-12-08 11:06:05,192 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:05,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:05,196 INFO L82 PathProgramCache]: Analyzing trace with hash 1853620469, now seen corresponding path program 1 times [2018-12-08 11:06:05,197 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:05,198 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:05,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:05,241 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:05,241 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:05,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:06:05,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:06:05,480 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 11:06:05,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 11:06:05,492 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 11:06:05,493 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:06:05,495 INFO L87 Difference]: Start difference. First operand 462 states. Second operand 3 states. [2018-12-08 11:06:05,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:05,584 INFO L93 Difference]: Finished difference Result 914 states and 1212 transitions. [2018-12-08 11:06:05,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 11:06:05,585 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-12-08 11:06:05,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:05,595 INFO L225 Difference]: With dead ends: 914 [2018-12-08 11:06:05,595 INFO L226 Difference]: Without dead ends: 446 [2018-12-08 11:06:05,599 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:06:05,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2018-12-08 11:06:05,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 444. [2018-12-08 11:06:05,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 444 states. [2018-12-08 11:06:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 444 states and 569 transitions. [2018-12-08 11:06:05,644 INFO L78 Accepts]: Start accepts. Automaton has 444 states and 569 transitions. Word has length 40 [2018-12-08 11:06:05,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:05,645 INFO L480 AbstractCegarLoop]: Abstraction has 444 states and 569 transitions. [2018-12-08 11:06:05,645 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 11:06:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 569 transitions. [2018-12-08 11:06:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-08 11:06:05,646 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:05,646 INFO L402 BasicCegarLoop]: 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] [2018-12-08 11:06:05,647 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:05,647 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:05,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1969091407, now seen corresponding path program 1 times [2018-12-08 11:06:05,647 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:05,647 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:05,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:05,649 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:05,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:05,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:05,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:05,745 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:05,745 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:05,757 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:05,931 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:05,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:05,979 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:05,979 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 5 [2018-12-08 11:06:05,979 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-08 11:06:05,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-08 11:06:05,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:06:05,980 INFO L87 Difference]: Start difference. First operand 444 states and 569 transitions. Second operand 5 states. [2018-12-08 11:06:06,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:06,022 INFO L93 Difference]: Finished difference Result 877 states and 1126 transitions. [2018-12-08 11:06:06,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-08 11:06:06,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 44 [2018-12-08 11:06:06,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:06,025 INFO L225 Difference]: With dead ends: 877 [2018-12-08 11:06:06,025 INFO L226 Difference]: Without dead ends: 448 [2018-12-08 11:06:06,026 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2018-12-08 11:06:06,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2018-12-08 11:06:06,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 446. [2018-12-08 11:06:06,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 446 states. [2018-12-08 11:06:06,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 446 states and 571 transitions. [2018-12-08 11:06:06,046 INFO L78 Accepts]: Start accepts. Automaton has 446 states and 571 transitions. Word has length 44 [2018-12-08 11:06:06,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:06,046 INFO L480 AbstractCegarLoop]: Abstraction has 446 states and 571 transitions. [2018-12-08 11:06:06,046 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-08 11:06:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 571 transitions. [2018-12-08 11:06:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-12-08 11:06:06,047 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:06,047 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 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] [2018-12-08 11:06:06,047 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:06,047 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:06,047 INFO L82 PathProgramCache]: Analyzing trace with hash 327546735, now seen corresponding path program 2 times [2018-12-08 11:06:06,047 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:06,047 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:06,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:06,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:06,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:06,144 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:06,144 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:06,144 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:06,155 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 11:06:07,637 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 11:06:07,637 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:07,643 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:07,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:07,680 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:07,681 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 6 [2018-12-08 11:06:07,681 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:06:07,681 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:06:07,681 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:06:07,681 INFO L87 Difference]: Start difference. First operand 446 states and 571 transitions. Second operand 6 states. [2018-12-08 11:06:07,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:07,731 INFO L93 Difference]: Finished difference Result 879 states and 1128 transitions. [2018-12-08 11:06:07,731 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 11:06:07,732 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 46 [2018-12-08 11:06:07,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:07,733 INFO L225 Difference]: With dead ends: 879 [2018-12-08 11:06:07,733 INFO L226 Difference]: Without dead ends: 450 [2018-12-08 11:06:07,734 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:06:07,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 450 states. [2018-12-08 11:06:07,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 450 to 448. [2018-12-08 11:06:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448 states. [2018-12-08 11:06:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 573 transitions. [2018-12-08 11:06:07,747 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 573 transitions. Word has length 46 [2018-12-08 11:06:07,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:07,747 INFO L480 AbstractCegarLoop]: Abstraction has 448 states and 573 transitions. [2018-12-08 11:06:07,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:06:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 573 transitions. [2018-12-08 11:06:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-12-08 11:06:07,747 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:07,748 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 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] [2018-12-08 11:06:07,748 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:07,748 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:07,748 INFO L82 PathProgramCache]: Analyzing trace with hash -216388947, now seen corresponding path program 3 times [2018-12-08 11:06:07,748 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:07,748 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:07,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:07,750 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:07,750 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:07,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:07,825 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:07,825 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:07,836 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-08 11:06:11,489 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2018-12-08 11:06:11,489 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:11,496 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:11,506 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:11,530 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:11,530 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 7 [2018-12-08 11:06:11,530 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-08 11:06:11,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-08 11:06:11,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-08 11:06:11,531 INFO L87 Difference]: Start difference. First operand 448 states and 573 transitions. Second operand 7 states. [2018-12-08 11:06:11,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:11,567 INFO L93 Difference]: Finished difference Result 881 states and 1130 transitions. [2018-12-08 11:06:11,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-08 11:06:11,567 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 48 [2018-12-08 11:06:11,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:11,569 INFO L225 Difference]: With dead ends: 881 [2018-12-08 11:06:11,570 INFO L226 Difference]: Without dead ends: 452 [2018-12-08 11:06:11,571 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2018-12-08 11:06:11,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2018-12-08 11:06:11,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 450. [2018-12-08 11:06:11,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 450 states. [2018-12-08 11:06:11,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 575 transitions. [2018-12-08 11:06:11,588 INFO L78 Accepts]: Start accepts. Automaton has 450 states and 575 transitions. Word has length 48 [2018-12-08 11:06:11,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:11,588 INFO L480 AbstractCegarLoop]: Abstraction has 450 states and 575 transitions. [2018-12-08 11:06:11,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-08 11:06:11,588 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 575 transitions. [2018-12-08 11:06:11,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-08 11:06:11,589 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:11,589 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 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] [2018-12-08 11:06:11,590 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:11,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:11,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1047430763, now seen corresponding path program 4 times [2018-12-08 11:06:11,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:11,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:11,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:11,593 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:11,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:11,691 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:11,691 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:11,691 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:11,704 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-12-08 11:06:11,792 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-12-08 11:06:11,792 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:11,796 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:11,808 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:11,824 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:11,824 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2018-12-08 11:06:11,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-08 11:06:11,825 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-08 11:06:11,825 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-12-08 11:06:11,825 INFO L87 Difference]: Start difference. First operand 450 states and 575 transitions. Second operand 8 states. [2018-12-08 11:06:11,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:11,877 INFO L93 Difference]: Finished difference Result 883 states and 1132 transitions. [2018-12-08 11:06:11,878 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-08 11:06:11,878 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 50 [2018-12-08 11:06:11,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:11,880 INFO L225 Difference]: With dead ends: 883 [2018-12-08 11:06:11,880 INFO L226 Difference]: Without dead ends: 454 [2018-12-08 11:06:11,881 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=28, Unknown=0, NotChecked=0, Total=56 [2018-12-08 11:06:11,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 454 states. [2018-12-08 11:06:11,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 454 to 452. [2018-12-08 11:06:11,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2018-12-08 11:06:11,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 577 transitions. [2018-12-08 11:06:11,891 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 577 transitions. Word has length 50 [2018-12-08 11:06:11,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:11,891 INFO L480 AbstractCegarLoop]: Abstraction has 452 states and 577 transitions. [2018-12-08 11:06:11,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-08 11:06:11,891 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 577 transitions. [2018-12-08 11:06:11,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-12-08 11:06:11,892 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:11,892 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 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] [2018-12-08 11:06:11,892 INFO L423 AbstractCegarLoop]: === Iteration 6 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:11,892 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:11,892 INFO L82 PathProgramCache]: Analyzing trace with hash 102427305, now seen corresponding path program 5 times [2018-12-08 11:06:11,892 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:11,892 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:11,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:11,894 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:11,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:11,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:11,972 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:11,972 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:11,972 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:11,985 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-12-08 11:06:12,208 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 6 check-sat command(s) [2018-12-08 11:06:12,208 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:12,213 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:12,247 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:12,248 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 9 [2018-12-08 11:06:12,248 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-08 11:06:12,248 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 11:06:12,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2018-12-08 11:06:12,248 INFO L87 Difference]: Start difference. First operand 452 states and 577 transitions. Second operand 9 states. [2018-12-08 11:06:12,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:12,290 INFO L93 Difference]: Finished difference Result 885 states and 1134 transitions. [2018-12-08 11:06:12,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 11:06:12,290 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 52 [2018-12-08 11:06:12,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:12,292 INFO L225 Difference]: With dead ends: 885 [2018-12-08 11:06:12,292 INFO L226 Difference]: Without dead ends: 456 [2018-12-08 11:06:12,293 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2018-12-08 11:06:12,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2018-12-08 11:06:12,300 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 454. [2018-12-08 11:06:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2018-12-08 11:06:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 579 transitions. [2018-12-08 11:06:12,302 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 579 transitions. Word has length 52 [2018-12-08 11:06:12,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:12,302 INFO L480 AbstractCegarLoop]: Abstraction has 454 states and 579 transitions. [2018-12-08 11:06:12,302 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-08 11:06:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 579 transitions. [2018-12-08 11:06:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-12-08 11:06:12,303 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:12,303 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 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] [2018-12-08 11:06:12,303 INFO L423 AbstractCegarLoop]: === Iteration 7 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:12,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:12,304 INFO L82 PathProgramCache]: Analyzing trace with hash -1807796377, now seen corresponding path program 6 times [2018-12-08 11:06:12,304 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:12,304 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:12,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:12,305 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:12,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:12,397 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:12,397 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:12,409 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-12-08 11:06:23,389 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2018-12-08 11:06:23,389 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:23,396 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:23,406 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:23,430 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:23,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 10 [2018-12-08 11:06:23,430 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-12-08 11:06:23,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-12-08 11:06:23,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-12-08 11:06:23,431 INFO L87 Difference]: Start difference. First operand 454 states and 579 transitions. Second operand 10 states. [2018-12-08 11:06:23,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:23,488 INFO L93 Difference]: Finished difference Result 887 states and 1136 transitions. [2018-12-08 11:06:23,489 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-08 11:06:23,489 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 54 [2018-12-08 11:06:23,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:23,491 INFO L225 Difference]: With dead ends: 887 [2018-12-08 11:06:23,491 INFO L226 Difference]: Without dead ends: 458 [2018-12-08 11:06:23,493 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=45, Invalid=45, Unknown=0, NotChecked=0, Total=90 [2018-12-08 11:06:23,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2018-12-08 11:06:23,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 456. [2018-12-08 11:06:23,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 456 states. [2018-12-08 11:06:23,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 581 transitions. [2018-12-08 11:06:23,507 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 581 transitions. Word has length 54 [2018-12-08 11:06:23,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:23,507 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 581 transitions. [2018-12-08 11:06:23,507 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-12-08 11:06:23,507 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 581 transitions. [2018-12-08 11:06:23,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-08 11:06:23,508 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:23,508 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 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] [2018-12-08 11:06:23,508 INFO L423 AbstractCegarLoop]: === Iteration 8 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:23,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:23,509 INFO L82 PathProgramCache]: Analyzing trace with hash 713247909, now seen corresponding path program 7 times [2018-12-08 11:06:23,509 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:23,509 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:23,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:23,512 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:23,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:23,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:23,619 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:23,619 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:23,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:23,801 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:23,825 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:23,825 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 11 [2018-12-08 11:06:23,826 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-08 11:06:23,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-08 11:06:23,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-12-08 11:06:23,826 INFO L87 Difference]: Start difference. First operand 456 states and 581 transitions. Second operand 11 states. [2018-12-08 11:06:23,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:23,879 INFO L93 Difference]: Finished difference Result 889 states and 1138 transitions. [2018-12-08 11:06:23,879 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-08 11:06:23,879 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 56 [2018-12-08 11:06:23,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:23,880 INFO L225 Difference]: With dead ends: 889 [2018-12-08 11:06:23,881 INFO L226 Difference]: Without dead ends: 460 [2018-12-08 11:06:23,881 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 56 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=55, Unknown=0, NotChecked=0, Total=110 [2018-12-08 11:06:23,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2018-12-08 11:06:23,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 458. [2018-12-08 11:06:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 458 states. [2018-12-08 11:06:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 583 transitions. [2018-12-08 11:06:23,890 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 583 transitions. Word has length 56 [2018-12-08 11:06:23,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:23,890 INFO L480 AbstractCegarLoop]: Abstraction has 458 states and 583 transitions. [2018-12-08 11:06:23,890 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-08 11:06:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 583 transitions. [2018-12-08 11:06:23,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-12-08 11:06:23,891 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:23,891 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 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] [2018-12-08 11:06:23,891 INFO L423 AbstractCegarLoop]: === Iteration 9 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:23,891 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:23,891 INFO L82 PathProgramCache]: Analyzing trace with hash 1075251811, now seen corresponding path program 8 times [2018-12-08 11:06:23,891 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:23,891 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:23,892 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:23,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:23,893 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:23,982 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:23,982 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:23,994 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 11:06:25,427 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 11:06:25,427 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:25,433 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:25,444 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:25,462 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:25,462 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 12 [2018-12-08 11:06:25,462 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 11:06:25,462 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 11:06:25,462 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-12-08 11:06:25,463 INFO L87 Difference]: Start difference. First operand 458 states and 583 transitions. Second operand 12 states. [2018-12-08 11:06:25,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:25,517 INFO L93 Difference]: Finished difference Result 891 states and 1140 transitions. [2018-12-08 11:06:25,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 11:06:25,517 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 58 [2018-12-08 11:06:25,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:25,520 INFO L225 Difference]: With dead ends: 891 [2018-12-08 11:06:25,520 INFO L226 Difference]: Without dead ends: 462 [2018-12-08 11:06:25,521 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=66, Invalid=66, Unknown=0, NotChecked=0, Total=132 [2018-12-08 11:06:25,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 462 states. [2018-12-08 11:06:25,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 462 to 460. [2018-12-08 11:06:25,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2018-12-08 11:06:25,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 585 transitions. [2018-12-08 11:06:25,534 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 585 transitions. Word has length 58 [2018-12-08 11:06:25,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:25,534 INFO L480 AbstractCegarLoop]: Abstraction has 460 states and 585 transitions. [2018-12-08 11:06:25,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 11:06:25,534 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 585 transitions. [2018-12-08 11:06:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-12-08 11:06:25,535 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:25,535 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 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] [2018-12-08 11:06:25,535 INFO L423 AbstractCegarLoop]: === Iteration 10 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:25,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:25,535 INFO L82 PathProgramCache]: Analyzing trace with hash 1068650657, now seen corresponding path program 9 times [2018-12-08 11:06:25,535 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:25,536 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:25,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:25,538 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:25,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:25,649 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-12-08 11:06:25,649 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-12-08 11:06:25,659 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-08 11:06:34,925 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 10 check-sat command(s) [2018-12-08 11:06:34,925 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:06:34,932 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:34,949 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:34,968 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:34,968 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 13 [2018-12-08 11:06:34,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-12-08 11:06:34,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-08 11:06:34,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2018-12-08 11:06:34,969 INFO L87 Difference]: Start difference. First operand 460 states and 585 transitions. Second operand 13 states. [2018-12-08 11:06:35,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:35,016 INFO L93 Difference]: Finished difference Result 892 states and 1141 transitions. [2018-12-08 11:06:35,016 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 11:06:35,016 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 60 [2018-12-08 11:06:35,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:35,018 INFO L225 Difference]: With dead ends: 892 [2018-12-08 11:06:35,019 INFO L226 Difference]: Without dead ends: 463 [2018-12-08 11:06:35,020 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=78, Invalid=78, Unknown=0, NotChecked=0, Total=156 [2018-12-08 11:06:35,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states. [2018-12-08 11:06:35,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 462. [2018-12-08 11:06:35,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 462 states. [2018-12-08 11:06:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 587 transitions. [2018-12-08 11:06:35,033 INFO L78 Accepts]: Start accepts. Automaton has 462 states and 587 transitions. Word has length 60 [2018-12-08 11:06:35,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:35,034 INFO L480 AbstractCegarLoop]: Abstraction has 462 states and 587 transitions. [2018-12-08 11:06:35,034 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-12-08 11:06:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 587 transitions. [2018-12-08 11:06:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-08 11:06:35,034 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:35,035 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 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] [2018-12-08 11:06:35,035 INFO L423 AbstractCegarLoop]: === Iteration 11 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:35,035 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:35,035 INFO L82 PathProgramCache]: Analyzing trace with hash -980091041, now seen corresponding path program 10 times [2018-12-08 11:06:35,035 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 11:06:35,035 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 11:06:35,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:35,037 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 11:06:35,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 11:06:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 11:06:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 11:06:36,505 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-08 11:06:36,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 11:06:36 BoogieIcfgContainer [2018-12-08 11:06:36,616 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 11:06:36,616 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 11:06:36,616 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 11:06:36,616 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 11:06:36,617 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:05" (3/4) ... [2018-12-08 11:06:36,619 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 11:06:36,619 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 11:06:36,620 INFO L168 Benchmark]: Toolchain (without parser) took 35302.14 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 690.0 MB). Free memory was 956.0 MB in the beginning and 841.6 MB in the end (delta: 114.4 MB). Peak memory consumption was 804.4 MB. Max. memory is 11.5 GB. [2018-12-08 11:06:36,621 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:06:36,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1135.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 956.0 MB in the beginning and 906.2 MB in the end (delta: 49.8 MB). Peak memory consumption was 187.0 MB. Max. memory is 11.5 GB. [2018-12-08 11:06:36,621 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.99 ms. Allocated memory is still 1.2 GB. Free memory is still 906.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:06:36,622 INFO L168 Benchmark]: Boogie Preprocessor took 60.12 ms. Allocated memory is still 1.2 GB. Free memory was 906.2 MB in the beginning and 885.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2018-12-08 11:06:36,622 INFO L168 Benchmark]: RCFGBuilder took 2549.43 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 328.2 MB). Free memory was 885.9 MB in the beginning and 1.0 GB in the end (delta: -163.9 MB). Peak memory consumption was 267.4 MB. Max. memory is 11.5 GB. [2018-12-08 11:06:36,622 INFO L168 Benchmark]: TraceAbstraction took 31504.22 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 237.5 MB). Free memory was 1.0 GB in the beginning and 841.6 MB in the end (delta: 208.2 MB). Peak memory consumption was 445.7 MB. Max. memory is 11.5 GB. [2018-12-08 11:06:36,623 INFO L168 Benchmark]: Witness Printer took 3.12 ms. Allocated memory is still 1.7 GB. Free memory is still 841.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:06:36,625 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1135.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 956.0 MB in the beginning and 906.2 MB in the end (delta: 49.8 MB). Peak memory consumption was 187.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.99 ms. Allocated memory is still 1.2 GB. Free memory is still 906.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 60.12 ms. Allocated memory is still 1.2 GB. Free memory was 906.2 MB in the beginning and 885.9 MB in the end (delta: 20.4 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2549.43 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 328.2 MB). Free memory was 885.9 MB in the beginning and 1.0 GB in the end (delta: -163.9 MB). Peak memory consumption was 267.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 31504.22 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 237.5 MB). Free memory was 1.0 GB in the beginning and 841.6 MB in the end (delta: 208.2 MB). Peak memory consumption was 445.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.12 ms. Allocated memory is still 1.7 GB. Free memory is still 841.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 1479. Possible FailurePath: [L15] int current_execution_context; [L26] int (* _ddv_module_init)(void); [L27] void (* _ddv_module_exit)(void); [L227] unsigned long jiffies; [L1469] char _ddv_module_author[] = "Fernando Fuganti "; [L1470] char _ddv_module_description[] = "MachZ ZF-Logic Watchdog driver"; [L1471] char _ddv_module_license[] = "GPL"; [L1473] static int nowayout = 0; [L1474] char _ddv_module_param_nowayout [] = "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"; [L1478-L1482] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483] static int action = 0; [L1484] char _ddv_module_param_action [] = "after watchdog resets, generate: 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI"; [L1486] static int zf_action = 0x0800; [L1487] static unsigned long zf_is_open; [L1488] static char zf_expect_close; [L1489] static spinlock_t zf_lock; [L1490] static spinlock_t zf_port_lock; [L1491] static struct timer_list zf_timer; [L1492] static unsigned long next_heartbeat = 0; [L1738-L1745] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1747-L1751] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1758-L1760] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1840] int (* _ddv_tmp_init)(void) = zf_init; [L1841] void (* _ddv_tmp_exit)(void) = zf_exit; [L1892] struct cdev fixed_cdev[1]; [L1893] int fixed_cdev_used = 0; [L1895] short number_cdev_registered = 0; [L1906] struct ddv_cdev cdev_registered[1]; [L2443] short number_genhd_registered = 0; [L2444] short number_fixed_genhd_used = 0; [L2455] struct gendisk fixed_gendisk[10]; [L2456] struct ddv_genhd genhd_registered[10]; [L2592] struct ddv_pci_driver registered_pci_driver; [L2603] struct registered_irq registered_irq[16]; [L2613] short number_tasklet_registered = 0; [L2620] struct ddv_tasklet tasklet_registered[1]; [L2630] short number_timer_registered = 0; [L2636] struct ddv_timer timer_registered[1]; [L2646] struct work_struct *shared_workqueue[10]; [L2656] spinlock_t kernel_lock; [L3342] request_queue_t fixed_request_queue[10]; [L3344] int number_request_queue_used = 0; [L3428] struct proc_dir_entry *proc_root_driver; [L3738] struct ddv_tty_driver global_tty_driver; [L3917] int ddv_ioport_request_start; [L3918] int ddv_ioport_request_len; [L1845] _ddv_module_init = zf_init [L1846] _ddv_module_exit = zf_exit VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=0, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1847] CALL call_ddv() VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=0, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2720] int err; [L2722] current_execution_context = 1 VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2724] CALL init_kernel() VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2660] int i; VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2662] CALL spin_lock_init(&kernel_lock) VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L4150] lock->init = 1 [L4151] lock->locked = 0 VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, lock={1:0}, lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2662] RET spin_lock_init(&kernel_lock) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i = 0 VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=0, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=0, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=1, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=1, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=2, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=2, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=3, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=3, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=4, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=4, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=5, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=5, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=6, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=6, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=7, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=7, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=8, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=8, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=9, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=9, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=10, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2664] COND FALSE !(i < 10) VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=10, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2668] i = 0 VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=0, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2668] COND TRUE i < 1 [L2669] tasklet_registered[i].tasklet = ((void *)0) [L2670] tasklet_registered[i].is_running = 0 VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=0, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2668] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=1, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2668] COND FALSE !(i < 1) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, i=1, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2724] RET init_kernel() VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L2726] CALL (* _ddv_module_init)() VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1771] int ret; VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1773] CALL printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, fmt={2108:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L4477] return 0; VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, \result=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, fmt={2108:0}, fmt={2108:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1773] RET printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n")=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1775] CALL zf_readw(0x02) VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=2, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1464] FCALL outb(port, 0x218) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=2, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, port=2, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L1465] CALL inw(0x21A) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=538, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L3958] CALL __VERIFIER_assert(port >= ddv_ioport_request_start && port < ddv_ioport_request_start + ddv_ioport_request_len, "I/O port is requested") VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, x={2443:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L7] COND TRUE !expression VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, expression=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, x={2443:0}, x={2443:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] [L7] __VERIFIER_error() VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=0, \old()=0, \old()=0, \old()=0, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={2183:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, expression=0, fixed_cdev={2363:0}, fixed_cdev_used=0, fixed_gendisk={2423:0}, fixed_request_queue={2095:0}, genhd_registered={2284:0}, global_tty_driver={2338:0}, jiffies=0, kernel_lock={1:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2268:0}, registered_pci_driver={2438:0}, shared_workqueue={2290:0}, tasklet_registered={2353:0}, timer_registered={2313:0}, x={2443:0}, x={2443:0}, zf_action=2048, zf_expect_close=0, zf_fops={2085:0}, zf_info={2119:0}, zf_is_open={2337:0}, zf_lock={2322:0}, zf_miscdev={2080:0}, zf_notifier={2092:0}, zf_port_lock={2053:0}, zf_timer={2090:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 466 locations, 1 error locations. UNSAFE Result, 31.4s OverallTime, 11 OverallIterations, 10 TraceHistogramMax, 0.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 5644 SDtfs, 97 SDslu, 29560 SDs, 0 SdLazy, 318 SolverSat, 56 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 534 GetRequests, 470 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=462occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 19 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 28.3s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 1038 NumberOfCodeBlocks, 1033 NumberOfCodeBlocksAsserted, 45 NumberOfCheckSat, 957 ConstructedInterpolants, 0 QuantifiedInterpolants, 70053 SizeOfPredicates, 12 NumberOfNonLiveVariables, 11123 ConjunctsInSsa, 69 ConjunctsInUnsatCore, 19 InterpolantComputations, 1 PerfectInterpolantSequences, 18/588 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-08 11:06:37,864 INFO L170 SettingsManager]: Resetting all preferences to default values... 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[2018-12-08 11:06:37,886 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 11:06:37,886 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 11:06:37,887 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 11:06:37,888 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 11:06:37,888 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 11:06:37,889 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 11:06:37,889 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 11:06:37,890 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 11:06:37,890 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 11:06:37,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 11:06:37,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 11:06:37,891 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 11:06:37,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 11:06:37,891 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-08 11:06:37,901 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 11:06:37,901 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 11:06:37,902 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 11:06:37,902 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-08 11:06:37,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 11:06:37,903 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 11:06:37,903 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 11:06:37,904 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-08 11:06:37,904 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 11:06:37,904 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-08 11:06:37,905 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae64ae88f56c84d0642d94fe4dc0fcc5f100877b [2018-12-08 11:06:37,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 11:06:37,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 11:06:37,932 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 11:06:37,933 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 11:06:37,933 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 11:06:37,933 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/../../sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:37,969 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/c37b4c8aa/d3f3510da56748feaea739f7fe208ba5/FLAGa570eca5b [2018-12-08 11:06:38,456 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 11:06:38,457 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/sv-benchmarks/c/ddv-machzwd/ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:38,469 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/c37b4c8aa/d3f3510da56748feaea739f7fe208ba5/FLAGa570eca5b [2018-12-08 11:06:38,952 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/data/c37b4c8aa/d3f3510da56748feaea739f7fe208ba5 [2018-12-08 11:06:38,954 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 11:06:38,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 11:06:38,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 11:06:38,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 11:06:38,957 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 11:06:38,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:06:38" (1/1) ... [2018-12-08 11:06:38,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788443e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:38, skipping insertion in model container [2018-12-08 11:06:38,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 11:06:38" (1/1) ... [2018-12-08 11:06:38,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 11:06:39,018 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 11:06:39,934 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:06:39,973 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 11:06:40,064 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 11:06:40,313 INFO L195 MainTranslator]: Completed translation [2018-12-08 11:06:40,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40 WrapperNode [2018-12-08 11:06:40,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 11:06:40,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 11:06:40,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 11:06:40,314 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 11:06:40,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 11:06:40,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 11:06:40,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 11:06:40,361 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 11:06:40,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,374 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,374 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,409 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... [2018-12-08 11:06:40,426 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 11:06:40,426 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 11:06:40,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 11:06:40,426 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 11:06:40,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-08 11:06:40,468 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_off [2018-12-08 11:06:40,468 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_off [2018-12-08 11:06:40,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2018-12-08 11:06:40,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2018-12-08 11:06:40,469 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-12-08 11:06:40,469 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-12-08 11:06:40,469 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-08 11:06:40,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_begin [2018-12-08 11:06:40,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-08 11:06:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer [2018-12-08 11:06:40,470 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-08 11:06:40,470 INFO L130 BoogieDeclarations]: Found specification of procedure zf_write [2018-12-08 11:06:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_write [2018-12-08 11:06:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-08 11:06:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-08 11:06:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-12-08 11:06:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-12-08 11:06:40,471 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-08 11:06:40,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_end [2018-12-08 11:06:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure call_interrupt_handler [2018-12-08 11:06:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure call_interrupt_handler [2018-12-08 11:06:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure zf_get_control [2018-12-08 11:06:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_get_control [2018-12-08 11:06:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2018-12-08 11:06:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2018-12-08 11:06:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 11:06:40,472 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-12-08 11:06:40,472 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2018-12-08 11:06:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure call_timer_functions [2018-12-08 11:06:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure call_timer_functions [2018-12-08 11:06:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-08 11:06:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-08 11:06:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ioctl [2018-12-08 11:06:40,473 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ioctl [2018-12-08 11:06:40,473 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-08 11:06:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-08 11:06:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-08 11:06:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~X~$Pointer$~TO~~irqreturn_t~0 [2018-12-08 11:06:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-12-08 11:06:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2018-12-08 11:06:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-12-08 11:06:40,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-12-08 11:06:40,474 INFO L130 BoogieDeclarations]: Found specification of procedure request_region [2018-12-08 11:06:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure request_region [2018-12-08 11:06:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-08 11:06:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-08 11:06:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 11:06:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 11:06:40,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-12-08 11:06:40,475 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-08 11:06:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-08 11:06:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-12-08 11:06:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2018-12-08 11:06:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irqsave [2018-12-08 11:06:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irqsave [2018-12-08 11:06:40,476 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2018-12-08 11:06:40,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~C_INT~TO~~loff_t~0 [2018-12-08 11:06:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure put_user [2018-12-08 11:06:40,477 INFO L138 BoogieDeclarations]: Found implementation of procedure put_user [2018-12-08 11:06:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure release_region [2018-12-08 11:06:40,477 INFO L138 BoogieDeclarations]: Found implementation of procedure release_region [2018-12-08 11:06:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 11:06:40,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 11:06:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_init [2018-12-08 11:06:40,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_init [2018-12-08 11:06:40,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-12-08 11:06:40,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-08 11:06:40,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-12-08 11:06:40,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-08 11:06:40,478 INFO L130 BoogieDeclarations]: Found specification of procedure call_tasklet_functions [2018-12-08 11:06:40,478 INFO L138 BoogieDeclarations]: Found implementation of procedure call_tasklet_functions [2018-12-08 11:06:40,478 INFO L130 BoogieDeclarations]: Found specification of procedure zf_open [2018-12-08 11:06:40,478 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_open [2018-12-08 11:06:40,479 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2018-12-08 11:06:40,479 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2018-12-08 11:06:40,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-08 11:06:40,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-08 11:06:40,479 INFO L130 BoogieDeclarations]: Found specification of procedure zf_show_action [2018-12-08 11:06:40,479 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_show_action [2018-12-08 11:06:40,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 11:06:40,479 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2018-12-08 11:06:40,480 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-12-08 11:06:40,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-08 11:06:40,480 INFO L130 BoogieDeclarations]: Found specification of procedure get_user [2018-12-08 11:06:40,481 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user [2018-12-08 11:06:40,481 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-12-08 11:06:40,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2018-12-08 11:06:40,481 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2018-12-08 11:06:40,481 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2018-12-08 11:06:40,481 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-12-08 11:06:40,481 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-12-08 11:06:40,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~C_INT [2018-12-08 11:06:40,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~C_INT [2018-12-08 11:06:40,482 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-08 11:06:40,482 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-08 11:06:40,482 INFO L130 BoogieDeclarations]: Found specification of procedure init_kernel [2018-12-08 11:06:40,482 INFO L138 BoogieDeclarations]: Found implementation of procedure init_kernel [2018-12-08 11:06:40,482 INFO L130 BoogieDeclarations]: Found specification of procedure assert_context_process [2018-12-08 11:06:40,482 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_context_process [2018-12-08 11:06:40,482 INFO L130 BoogieDeclarations]: Found specification of procedure zf_timer_on [2018-12-08 11:06:40,482 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_timer_on [2018-12-08 11:06:40,483 INFO L130 BoogieDeclarations]: Found specification of procedure call_ddv [2018-12-08 11:06:40,483 INFO L138 BoogieDeclarations]: Found implementation of procedure call_ddv [2018-12-08 11:06:40,483 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_status [2018-12-08 11:06:40,483 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_status [2018-12-08 11:06:40,483 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_control [2018-12-08 11:06:40,483 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_control [2018-12-08 11:06:40,483 INFO L130 BoogieDeclarations]: Found specification of procedure call_shared_workqueue_functions [2018-12-08 11:06:40,483 INFO L138 BoogieDeclarations]: Found implementation of procedure call_shared_workqueue_functions [2018-12-08 11:06:40,483 INFO L130 BoogieDeclarations]: Found specification of procedure zf_readw [2018-12-08 11:06:40,484 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_readw [2018-12-08 11:06:40,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-12-08 11:06:40,484 INFO L130 BoogieDeclarations]: Found specification of procedure zf_exit [2018-12-08 11:06:40,484 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_exit [2018-12-08 11:06:40,484 INFO L130 BoogieDeclarations]: Found specification of procedure call_cdev_functions [2018-12-08 11:06:40,484 INFO L138 BoogieDeclarations]: Found implementation of procedure call_cdev_functions [2018-12-08 11:06:40,484 INFO L130 BoogieDeclarations]: Found specification of procedure zf_init [2018-12-08 11:06:40,484 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_init [2018-12-08 11:06:40,485 INFO L130 BoogieDeclarations]: Found specification of procedure zf_set_timer [2018-12-08 11:06:40,485 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_set_timer [2018-12-08 11:06:40,485 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-12-08 11:06:40,485 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-12-08 11:06:40,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2018-12-08 11:06:40,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_UINT [2018-12-08 11:06:40,485 INFO L130 BoogieDeclarations]: Found specification of procedure zf_ping [2018-12-08 11:06:40,485 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_ping [2018-12-08 11:06:40,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-08 11:06:40,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-08 11:06:40,486 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-12-08 11:06:40,486 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2018-12-08 11:06:40,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2018-12-08 11:06:40,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2018-12-08 11:06:40,486 INFO L130 BoogieDeclarations]: Found specification of procedure zf_close [2018-12-08 11:06:40,486 INFO L138 BoogieDeclarations]: Found implementation of procedure zf_close [2018-12-08 11:06:40,487 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2018-12-08 11:06:40,487 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2018-12-08 11:06:40,487 INFO L130 BoogieDeclarations]: Found specification of procedure ddv [2018-12-08 11:06:40,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ddv [2018-12-08 11:06:45,340 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 11:06:45,340 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-08 11:06:45,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:45 BoogieIcfgContainer [2018-12-08 11:06:45,340 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 11:06:45,341 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-08 11:06:45,341 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-08 11:06:45,342 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-08 11:06:45,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.12 11:06:38" (1/3) ... [2018-12-08 11:06:45,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e9de76f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:06:45, skipping insertion in model container [2018-12-08 11:06:45,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 11:06:40" (2/3) ... [2018-12-08 11:06:45,343 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e9de76f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.12 11:06:45, skipping insertion in model container [2018-12-08 11:06:45,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:45" (3/3) ... [2018-12-08 11:06:45,344 INFO L112 eAbstractionObserver]: Analyzing ICFG ddv_machzwd_inw_false-unreach-call_true-valid-memsafety.i [2018-12-08 11:06:45,350 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-08 11:06:45,355 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-08 11:06:45,364 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-08 11:06:45,383 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 11:06:45,383 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-08 11:06:45,383 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-08 11:06:45,383 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-08 11:06:45,384 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 11:06:45,384 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 11:06:45,384 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-08 11:06:45,384 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 11:06:45,384 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-08 11:06:45,399 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states. [2018-12-08 11:06:45,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-08 11:06:45,403 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:45,403 INFO L402 BasicCegarLoop]: 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] [2018-12-08 11:06:45,404 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:45,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:45,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1530310933, now seen corresponding path program 1 times [2018-12-08 11:06:45,412 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 11:06:45,412 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 11:06:45,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:45,790 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:45,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:06:45,806 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 11:06:45,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:06:45,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-08 11:06:45,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-08 11:06:45,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-08 11:06:45,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 11:06:45,821 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 2 states. [2018-12-08 11:06:45,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:45,866 INFO L93 Difference]: Finished difference Result 906 states and 1200 transitions. [2018-12-08 11:06:45,866 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-08 11:06:45,867 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 40 [2018-12-08 11:06:45,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:45,876 INFO L225 Difference]: With dead ends: 906 [2018-12-08 11:06:45,876 INFO L226 Difference]: Without dead ends: 440 [2018-12-08 11:06:45,880 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-08 11:06:45,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2018-12-08 11:06:45,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 440. [2018-12-08 11:06:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 440 states. [2018-12-08 11:06:45,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 440 states and 565 transitions. [2018-12-08 11:06:45,937 INFO L78 Accepts]: Start accepts. Automaton has 440 states and 565 transitions. Word has length 40 [2018-12-08 11:06:45,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:45,938 INFO L480 AbstractCegarLoop]: Abstraction has 440 states and 565 transitions. [2018-12-08 11:06:45,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-08 11:06:45,938 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 565 transitions. [2018-12-08 11:06:45,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-08 11:06:45,939 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:45,939 INFO L402 BasicCegarLoop]: 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] [2018-12-08 11:06:45,939 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:45,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:45,939 INFO L82 PathProgramCache]: Analyzing trace with hash -1643308657, now seen corresponding path program 1 times [2018-12-08 11:06:45,940 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 11:06:45,940 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 11:06:45,973 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:46,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:46,643 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:46,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 11:06:46,658 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-08 11:06:46,663 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 11:06:46,663 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-08 11:06:46,664 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-08 11:06:46,664 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-08 11:06:46,664 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:06:46,665 INFO L87 Difference]: Start difference. First operand 440 states and 565 transitions. Second operand 3 states. [2018-12-08 11:06:46,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:46,732 INFO L93 Difference]: Finished difference Result 870 states and 1120 transitions. [2018-12-08 11:06:46,733 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-08 11:06:46,733 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-12-08 11:06:46,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:46,736 INFO L225 Difference]: With dead ends: 870 [2018-12-08 11:06:46,736 INFO L226 Difference]: Without dead ends: 444 [2018-12-08 11:06:46,738 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-08 11:06:46,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 444 states. [2018-12-08 11:06:46,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 444 to 442. [2018-12-08 11:06:46,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 442 states. [2018-12-08 11:06:46,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 442 states and 567 transitions. [2018-12-08 11:06:46,758 INFO L78 Accepts]: Start accepts. Automaton has 442 states and 567 transitions. Word has length 40 [2018-12-08 11:06:46,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:46,759 INFO L480 AbstractCegarLoop]: Abstraction has 442 states and 567 transitions. [2018-12-08 11:06:46,759 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-08 11:06:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 567 transitions. [2018-12-08 11:06:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-12-08 11:06:46,759 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:46,759 INFO L402 BasicCegarLoop]: 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] [2018-12-08 11:06:46,759 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:46,760 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:46,760 INFO L82 PathProgramCache]: Analyzing trace with hash -408103477, now seen corresponding path program 1 times [2018-12-08 11:06:46,760 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 11:06:46,760 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 11:06:46,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 11:06:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 11:06:47,475 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:06:47,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:47,486 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 11:06:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:06:47,549 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:06:47,549 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-12-08 11:06:47,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-08 11:06:47,550 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-08 11:06:47,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-12-08 11:06:47,550 INFO L87 Difference]: Start difference. First operand 442 states and 567 transitions. Second operand 6 states. [2018-12-08 11:06:47,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:06:47,669 INFO L93 Difference]: Finished difference Result 875 states and 1126 transitions. [2018-12-08 11:06:47,670 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-08 11:06:47,670 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2018-12-08 11:06:47,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:06:47,672 INFO L225 Difference]: With dead ends: 875 [2018-12-08 11:06:47,672 INFO L226 Difference]: Without dead ends: 448 [2018-12-08 11:06:47,673 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 88 GetRequests, 83 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-12-08 11:06:47,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 448 states. [2018-12-08 11:06:47,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 448 to 448. [2018-12-08 11:06:47,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 448 states. [2018-12-08 11:06:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 572 transitions. [2018-12-08 11:06:47,684 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 572 transitions. Word has length 44 [2018-12-08 11:06:47,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:06:47,685 INFO L480 AbstractCegarLoop]: Abstraction has 448 states and 572 transitions. [2018-12-08 11:06:47,685 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-08 11:06:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 572 transitions. [2018-12-08 11:06:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-12-08 11:06:47,685 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:06:47,686 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 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] [2018-12-08 11:06:47,686 INFO L423 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:06:47,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:06:47,686 INFO L82 PathProgramCache]: Analyzing trace with hash 896196677, now seen corresponding path program 2 times [2018-12-08 11:06:47,686 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 11:06:47,686 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 11:06:47,715 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2018-12-08 11:07:24,907 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 11:07:24,908 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 11:07:25,197 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 11:07:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:07:25,240 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-08 11:07:25,363 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-12-08 11:07:25,388 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-08 11:07:25,388 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2018-12-08 11:07:25,389 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-12-08 11:07:25,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-12-08 11:07:25,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2018-12-08 11:07:25,389 INFO L87 Difference]: Start difference. First operand 448 states and 572 transitions. Second operand 12 states. [2018-12-08 11:07:25,847 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 11:07:25,847 INFO L93 Difference]: Finished difference Result 887 states and 1139 transitions. [2018-12-08 11:07:25,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-12-08 11:07:25,847 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 50 [2018-12-08 11:07:25,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-08 11:07:25,850 INFO L225 Difference]: With dead ends: 887 [2018-12-08 11:07:25,850 INFO L226 Difference]: Without dead ends: 460 [2018-12-08 11:07:25,851 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=94, Invalid=146, Unknown=0, NotChecked=0, Total=240 [2018-12-08 11:07:25,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 460 states. [2018-12-08 11:07:25,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 460 to 460. [2018-12-08 11:07:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2018-12-08 11:07:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 584 transitions. [2018-12-08 11:07:25,868 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 584 transitions. Word has length 50 [2018-12-08 11:07:25,868 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-08 11:07:25,868 INFO L480 AbstractCegarLoop]: Abstraction has 460 states and 584 transitions. [2018-12-08 11:07:25,868 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-12-08 11:07:25,868 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 584 transitions. [2018-12-08 11:07:25,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-12-08 11:07:25,869 INFO L394 BasicCegarLoop]: Found error trace [2018-12-08 11:07:25,869 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 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] [2018-12-08 11:07:25,869 INFO L423 AbstractCegarLoop]: === Iteration 5 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-08 11:07:25,869 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 11:07:25,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1512164025, now seen corresponding path program 3 times [2018-12-08 11:07:25,870 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-08 11:07:25,870 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_7930fab6-87af-41d2-b539-126ee29a0c6d/bin-2019/uautomizer/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-08 11:07:25,892 INFO L101 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2018-12-08 11:08:20,284 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 11 check-sat command(s) [2018-12-08 11:08:20,284 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 11:09:43,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 11:09:44,348 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-08 11:09:44,405 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,406 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,407 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,407 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,409 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,410 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,410 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,410 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,412 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,413 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,413 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,413 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,414 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,415 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,415 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,415 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,416 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,417 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,417 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,417 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,419 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,419 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,419 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,420 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,421 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,421 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,422 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,422 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,423 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,423 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,424 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,424 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,425 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,426 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,426 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,426 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,427 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,428 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,428 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,428 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,429 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,430 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,430 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,430 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,431 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,431 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,432 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,432 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,433 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,433 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,433 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,433 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,434 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,435 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,435 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,435 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,436 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,436 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,436 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,437 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,438 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,438 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,438 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,438 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,439 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,440 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,440 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,440 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,441 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,441 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,441 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,441 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,442 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,442 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,443 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,443 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,444 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,444 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,444 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,444 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,446 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,446 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,446 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,446 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,447 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,447 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,447 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,448 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,449 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,450 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,450 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,451 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,452 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,453 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,453 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,454 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,454 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,455 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,455 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,455 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,455 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,456 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,456 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,457 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,457 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,458 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,458 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,458 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,458 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,459 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,459 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,459 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,460 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,461 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,461 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,461 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,461 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,462 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,462 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,462 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,463 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,464 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,464 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,464 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,464 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,465 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,465 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,465 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,465 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,466 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,467 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,467 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,467 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,468 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,468 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,468 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,469 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,469 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,470 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,470 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,470 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,471 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,471 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,471 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,471 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,472 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,473 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,473 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,473 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,474 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,474 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,474 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,474 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,476 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,476 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,476 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,476 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,477 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,477 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,477 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,478 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,479 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,479 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,479 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,479 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,480 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,480 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,480 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,481 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,482 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,482 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,482 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,482 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,483 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,483 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) [2018-12-08 11:09:44,483 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,484 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) [2018-12-08 11:09:44,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.12 11:09:44 BoogieIcfgContainer [2018-12-08 11:09:44,494 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-08 11:09:44,494 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 11:09:44,494 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 11:09:44,495 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 11:09:44,495 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 11:06:45" (3/4) ... [2018-12-08 11:09:44,497 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 11:09:44,498 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 11:09:44,498 INFO L168 Benchmark]: Toolchain (without parser) took 185544.03 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 447.7 MB). Free memory was 938.0 MB in the beginning and 919.9 MB in the end (delta: 18.0 MB). Peak memory consumption was 465.8 MB. Max. memory is 11.5 GB. [2018-12-08 11:09:44,499 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:09:44,499 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1358.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 938.0 MB in the beginning and 900.6 MB in the end (delta: 37.4 MB). Peak memory consumption was 182.8 MB. Max. memory is 11.5 GB. [2018-12-08 11:09:44,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.01 ms. Allocated memory is still 1.2 GB. Free memory was 900.6 MB in the beginning and 894.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-08 11:09:44,500 INFO L168 Benchmark]: Boogie Preprocessor took 64.78 ms. Allocated memory is still 1.2 GB. Free memory was 894.1 MB in the beginning and 887.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-12-08 11:09:44,501 INFO L168 Benchmark]: RCFGBuilder took 4914.32 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 317.2 MB). Free memory was 887.5 MB in the beginning and 916.2 MB in the end (delta: -28.7 MB). Peak memory consumption was 289.7 MB. Max. memory is 11.5 GB. [2018-12-08 11:09:44,501 INFO L168 Benchmark]: TraceAbstraction took 179153.37 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -524.3 kB). Free memory was 916.2 MB in the beginning and 919.9 MB in the end (delta: -3.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:09:44,501 INFO L168 Benchmark]: Witness Printer took 3.45 ms. Allocated memory is still 1.5 GB. Free memory is still 919.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 11:09:44,503 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1358.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 938.0 MB in the beginning and 900.6 MB in the end (delta: 37.4 MB). Peak memory consumption was 182.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.01 ms. Allocated memory is still 1.2 GB. Free memory was 900.6 MB in the beginning and 894.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 64.78 ms. Allocated memory is still 1.2 GB. Free memory was 894.1 MB in the beginning and 887.5 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 4914.32 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 317.2 MB). Free memory was 887.5 MB in the beginning and 916.2 MB in the end (delta: -28.7 MB). Peak memory consumption was 289.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 179153.37 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -524.3 kB). Free memory was 916.2 MB in the beginning and 919.9 MB in the end (delta: -3.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 3.45 ms. Allocated memory is still 1.5 GB. Free memory is still 919.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : INT) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *(() : VOID) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of large string literal at line 1469. Possible FailurePath: [L15] int current_execution_context; [L26] int (* _ddv_module_init)(void); [L27] void (* _ddv_module_exit)(void); [L227] unsigned long jiffies; [L1469] char _ddv_module_author[] = "Fernando Fuganti "; [L1470] char _ddv_module_description[] = "MachZ ZF-Logic Watchdog driver"; [L1471] char _ddv_module_license[] = "GPL"; [L1473] static int nowayout = 0; [L1474] char _ddv_module_param_nowayout [] = "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)"; [L1478-L1482] static struct watchdog_info zf_info = { .options = 0x8000 | 0x0100, .firmware_version = 1, .identity = "ZF-Logic watchdog", }; [L1483] static int action = 0; [L1484] char _ddv_module_param_action [] = "after watchdog resets, generate: 0 = RESET(*) 1 = SMI 2 = NMI 3 = SCI"; [L1486] static int zf_action = 0x0800; [L1487] static unsigned long zf_is_open; [L1488] static char zf_expect_close; [L1489] static spinlock_t zf_lock; [L1490] static spinlock_t zf_port_lock; [L1491] static struct timer_list zf_timer; [L1492] static unsigned long next_heartbeat = 0; [L1738-L1745] static const struct file_operations zf_fops = { .owner = ((struct module *) 0), .llseek = no_llseek, .write = zf_write, .ioctl = zf_ioctl, .open = zf_open, .release = zf_close, }; [L1747-L1751] static struct miscdevice zf_miscdev = { .minor = 130, .name = "watchdog", .fops = (struct file_operations *)&zf_fops, }; [L1758-L1760] static struct notifier_block zf_notifier = { .notifier_call = zf_notify_sys, }; [L1840] int (* _ddv_tmp_init)(void) = zf_init; [L1841] void (* _ddv_tmp_exit)(void) = zf_exit; [L1892] struct cdev fixed_cdev[1]; [L1893] int fixed_cdev_used = 0; [L1895] short number_cdev_registered = 0; [L1906] struct ddv_cdev cdev_registered[1]; [L2443] short number_genhd_registered = 0; [L2444] short number_fixed_genhd_used = 0; [L2455] struct gendisk fixed_gendisk[10]; [L2456] struct ddv_genhd genhd_registered[10]; [L2592] struct ddv_pci_driver registered_pci_driver; [L2603] struct registered_irq registered_irq[16]; [L2613] short number_tasklet_registered = 0; [L2620] struct ddv_tasklet tasklet_registered[1]; [L2630] short number_timer_registered = 0; [L2636] struct ddv_timer timer_registered[1]; [L2646] struct work_struct *shared_workqueue[10]; [L2656] spinlock_t kernel_lock; [L3342] request_queue_t fixed_request_queue[10]; [L3344] int number_request_queue_used = 0; [L3428] struct proc_dir_entry *proc_root_driver; [L3738] struct ddv_tty_driver global_tty_driver; [L3917] int ddv_ioport_request_start; [L3918] int ddv_ioport_request_len; [L1845] _ddv_module_init = zf_init [L1846] _ddv_module_exit = zf_exit VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=0, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1847] CALL call_ddv() VAL [={-1:8}, ={-1:7}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=0, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2720] int err; [L2722] current_execution_context = 1 VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2724] CALL init_kernel() VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2660] int i; VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2662] CALL spin_lock_init(&kernel_lock) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L4150] lock->init = 1 [L4151] lock->locked = 0 VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, lock={1043564590:0}, lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2662] RET spin_lock_init(&kernel_lock) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i = 0 VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=0, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=0, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=1, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=1, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=2, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=2, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=3, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=3, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=4, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=4, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=5, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=5, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=6, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=6, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=7, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=7, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=8, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=8, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=9, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND TRUE i < 10 [L2665] shared_workqueue[i] = ((void *)0) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=9, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] i++ VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=10, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2664] COND FALSE !(i < 10) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=10, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2668] i = 0 VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=0, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2668] COND TRUE i < 1 [L2669] tasklet_registered[i].tasklet = ((void *)0) [L2670] tasklet_registered[i].is_running = 0 VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=0, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2668] i++ VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=1, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2668] COND FALSE !(i < 1) VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, i=1, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2724] RET init_kernel() VAL [={-1:7}, ={-1:8}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L2726] CALL (* _ddv_module_init)() VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1771] int ret; VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1773] CALL printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, fmt={-1431107547:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L4477] return 0; VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, \result=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, fmt={-1431107547:0}, fmt={-1431107547:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1773] RET printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n") VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, printk("<6>" "machzwd" ": MachZ ZF-Logic Watchdog driver initializing.\n")=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1775] CALL zf_readw(0x02) VAL [={-1:8}, ={-1:7}, ={-1:8}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=2, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1464] FCALL outb(port, 0x218) VAL [={-1:7}, ={-1:7}, ={-1:8}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=2, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, port=2, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L1465] CALL inw(0x21A) VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(port)=538, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L3958] CALL __VERIFIER_assert(port >= ddv_ioport_request_start && port < ddv_ioport_request_start + ddv_ioport_request_len, "I/O port is requested") VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, x={1043564589:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L7] COND TRUE !expression VAL [={-1:8}, ={-1:8}, ={-1:7}, ={-1:7}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, expression=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, x={1043564589:0}, x={1043564589:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] [L7] __VERIFIER_error() VAL [={-1:7}, ={-1:8}, ={-1:7}, ={-1:8}, \old()=null, \old()=null, \old()=null, \old()=null, \old(action)=0, \old(current_execution_context)=0, \old(ddv_ioport_request_len)=0, \old(ddv_ioport_request_start)=0, \old(expression)=0, \old(fixed_cdev_used)=0, \old(next_heartbeat)=0, \old(number_cdev_registered)=0, \old(number_timer_registered)=0, \old(zf_action)=2048, \old(zf_expect_close)=0, action=0, cdev_registered={707987489:0}, current_execution_context=1, ddv_ioport_request_len=0, ddv_ioport_request_start=0, expression=0, fixed_cdev={1060341807:0}, fixed_cdev_used=0, fixed_gendisk={-1095596031:0}, fixed_request_queue={1064536103:0}, genhd_registered={-1095270390:0}, global_tty_driver={-1145862105:0}, jiffies=0, kernel_lock={1043564590:0}, next_heartbeat=0, nowayout=0, number_cdev_registered=0, number_fixed_genhd_used=0, number_genhd_registered=0, number_request_queue_used=0, number_tasklet_registered=0, number_timer_registered=0, proc_root_driver={0:0}, registered_irq={2117208069:0}, registered_pci_driver={976455713:0}, shared_workqueue={2075869777:0}, tasklet_registered={1043564584:0}, timer_registered={-1078753233:0}, x={1043564589:0}, x={1043564589:0}, zf_action=2048, zf_expect_close=0, zf_fops={-1097627608:0}, zf_info={-1078753241:0}, zf_is_open={1051953210:0}, zf_lock={-1078753247:0}, zf_miscdev={-1414330329:0}, zf_notifier={-25373103:0}, zf_port_lock={-1078752219:0}, zf_timer={2142472359:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 464 locations, 1 error locations. UNSAFE Result, 179.1s OverallTime, 5 OverallIterations, 10 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2269 SDtfs, 32 SDslu, 5556 SDs, 0 SdLazy, 132 SolverSat, 27 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 269 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=460occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 92.7s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 236 NumberOfCodeBlocks, 236 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 262 ConstructedInterpolants, 0 QuantifiedInterpolants, 15628 SizeOfPredicates, 3 NumberOfNonLiveVariables, 2885 ConjunctsInSsa, 12 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 4/38 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...