./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 418c7b2e901b18b281288d788893c3e6b97d88ea ................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-01 17:04:54,281 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 17:04:54,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 17:04:54,288 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 17:04:54,289 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 17:04:54,289 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 17:04:54,290 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 17:04:54,290 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 17:04:54,291 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 17:04:54,292 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 17:04:54,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 17:04:54,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 17:04:54,293 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 17:04:54,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 17:04:54,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 17:04:54,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 17:04:54,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 17:04:54,296 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 17:04:54,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 17:04:54,297 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 17:04:54,298 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 17:04:54,299 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 17:04:54,300 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 17:04:54,300 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 17:04:54,300 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 17:04:54,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 17:04:54,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 17:04:54,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 17:04:54,302 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 17:04:54,302 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 17:04:54,303 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 17:04:54,303 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 17:04:54,303 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 17:04:54,303 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 17:04:54,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 17:04:54,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 17:04:54,304 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-12-01 17:04:54,311 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 17:04:54,311 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 17:04:54,312 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 17:04:54,312 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 17:04:54,312 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 17:04:54,312 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 17:04:54,313 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 17:04:54,313 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 17:04:54,313 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 17:04:54,313 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 17:04:54,314 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-01 17:04:54,314 INFO L133 SettingsManager]: * To the following directory=dump/ 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_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 418c7b2e901b18b281288d788893c3e6b97d88ea [2018-12-01 17:04:54,331 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 17:04:54,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 17:04:54,340 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 17:04:54,341 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 17:04:54,341 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 17:04:54,341 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.i [2018-12-01 17:04:54,381 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/data/e46b09df8/229a66d05b4e4cd0b17c6205f6b712fd/FLAGe28b82a77 [2018-12-01 17:04:54,920 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 17:04:54,921 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-vp7045.ko-entry_point_true-unreach-call.cil.out.i [2018-12-01 17:04:54,938 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/data/e46b09df8/229a66d05b4e4cd0b17c6205f6b712fd/FLAGe28b82a77 [2018-12-01 17:04:55,411 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/data/e46b09df8/229a66d05b4e4cd0b17c6205f6b712fd [2018-12-01 17:04:55,413 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 17:04:55,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 17:04:55,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 17:04:55,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 17:04:55,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 17:04:55,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:55" (1/1) ... [2018-12-01 17:04:55,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@288d849a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:55, skipping insertion in model container [2018-12-01 17:04:55,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:04:55" (1/1) ... [2018-12-01 17:04:55,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 17:04:55,468 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 17:04:55,719 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2018-12-01 17:04:55,719 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6665-6666] [2018-12-01 17:04:56,201 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:04:56,233 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 17:04:56,301 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6664] [2018-12-01 17:04:56,301 WARN L1126 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6665-6666] [2018-12-01 17:04:56,354 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:04:56,418 INFO L195 MainTranslator]: Completed translation [2018-12-01 17:04:56,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56 WrapperNode [2018-12-01 17:04:56,418 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 17:04:56,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 17:04:56,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 17:04:56,419 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 17:04:56,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,483 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 17:04:56,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 17:04:56,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 17:04:56,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 17:04:56,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,525 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,532 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,539 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... [2018-12-01 17:04:56,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 17:04:56,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 17:04:56,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 17:04:56,547 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 17:04:56,547 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:04:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-12-01 17:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_set_frontend [2018-12-01 17:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_set_frontend [2018-12-01 17:04:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_ber [2018-12-01 17:04:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_ber [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-12-01 17:04:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-12-01 17:04:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-01 17:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-01 17:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-01 17:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-12-01 17:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-12-01 17:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_unc_blocks [2018-12-01 17:04:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_unc_blocks [2018-12-01 17:04:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_release [2018-12-01 17:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_release [2018-12-01 17:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 17:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_status [2018-12-01 17:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_status [2018-12-01 17:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_usb_op [2018-12-01 17:04:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_usb_op [2018-12-01 17:04:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_read_signal_strength [2018-12-01 17:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_read_signal_strength [2018-12-01 17:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_read_reg [2018-12-01 17:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_read_reg [2018-12-01 17:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-01 17:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_get_tune_settings [2018-12-01 17:04:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_get_tune_settings [2018-12-01 17:04:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-12-01 17:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2018-12-01 17:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_fe_sleep [2018-12-01 17:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_fe_sleep [2018-12-01 17:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 17:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-01 17:04:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_rc_query [2018-12-01 17:04:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_rc_query [2018-12-01 17:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure vp7045_power_ctrl [2018-12-01 17:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vp7045_power_ctrl [2018-12-01 17:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-01 17:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-01 17:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-12-01 17:04:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-12-01 17:04:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 17:04:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 17:05:39,023 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-01 17:05:39,024 INFO L280 CfgBuilder]: Removed 60 assue(true) statements. [2018-12-01 17:05:39,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:05:39 BoogieIcfgContainer [2018-12-01 17:05:39,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-01 17:05:39,024 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-01 17:05:39,024 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-01 17:05:39,031 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-01 17:05:39,031 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:05:39" (1/1) ... [2018-12-01 17:05:39,037 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-01 17:05:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-01 17:05:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 265 states and 396 transitions. [2018-12-01 17:05:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 396 transitions. [2018-12-01 17:05:39,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-01 17:05:39,072 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-12-01 17:05:39,079 INFO L779 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-12-01 17:05:39,197 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,199 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,199 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,199 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,199 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,200 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,201 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,202 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-01 17:05:39,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 05:05:39 ImpRootNode [2018-12-01 17:05:39,203 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-01 17:05:39,203 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-01 17:05:39,203 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-01 17:05:39,204 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-01 17:05:39,204 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:05:39" (3/4) ... [2018-12-01 17:05:39,207 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_get_tune_settings [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_control_msg [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_usb_op [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_set_frontend [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_read_reg [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_power_ctrl [2018-12-01 17:05:39,214 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_ber [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_rc_query [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_unc_blocks [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_status [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2018-12-01 17:05:39,215 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_read_signal_strength [2018-12-01 17:05:39,216 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_sleep [2018-12-01 17:05:39,216 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vp7045_fe_release [2018-12-01 17:05:39,232 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 156 nodes and edges [2018-12-01 17:05:39,234 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 64 nodes and edges [2018-12-01 17:05:39,235 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-12-01 17:05:39,237 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-01 17:05:39,239 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-01 17:05:39,476 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_3c0d304f-c358-4c64-a505-fa3ab9146c5f/bin-2019/ukojak/witness.graphml [2018-12-01 17:05:39,476 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-01 17:05:39,477 INFO L168 Benchmark]: Toolchain (without parser) took 44063.46 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.3 GB). Free memory was 950.6 MB in the beginning and 2.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,478 INFO L168 Benchmark]: CDTParser took 0.12 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. [2018-12-01 17:05:39,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1004.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.4 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 129.8 MB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,478 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,478 INFO L168 Benchmark]: Boogie Preprocessor took 62.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,478 INFO L168 Benchmark]: RCFGBuilder took 42477.48 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,479 INFO L168 Benchmark]: CodeCheck took 178.75 ms. Allocated memory is still 3.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 48.6 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,479 INFO L168 Benchmark]: Witness Printer took 273.00 ms. Allocated memory is still 3.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 242.8 MB). Peak memory consumption was 242.8 MB. Max. memory is 11.5 GB. [2018-12-01 17:05:39,481 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 18 procedures, 347 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 6918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7368]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6903]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7298]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7338]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7957]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7455]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6918]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7019]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7098]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7753]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6820]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7368]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 1004.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 181.4 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -92.6 MB). Peak memory consumption was 129.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 62.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 11.7 MB). Peak memory consumption was 11.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 42477.48 ms. Allocated memory was 1.2 GB in the beginning and 3.3 GB in the end (delta: 2.1 GB). Free memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * CodeCheck took 178.75 ms. Allocated memory is still 3.3 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 48.6 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. * Witness Printer took 273.00 ms. Allocated memory is still 3.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 242.8 MB). Peak memory consumption was 242.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...