./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 2b620e43ecb9108af5806ec9e2b4beef95537dc9 ................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 2b620e43ecb9108af5806ec9e2b4beef95537dc9 .......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 22:38:13,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:38:13,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:38:13,071 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:38:13,072 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:38:13,072 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:38:13,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:38:13,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:38:13,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:38:13,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:38:13,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:38:13,078 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:38:13,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:38:13,078 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:38:13,079 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:38:13,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:38:13,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:38:13,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:38:13,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:38:13,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:38:13,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:38:13,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:38:13,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:38:13,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:38:13,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:38:13,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:38:13,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:38:13,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:38:13,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:38:13,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:38:13,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:38:13,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:38:13,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:38:13,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:38:13,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:38:13,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:38:13,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:38:13,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:38:13,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:38:13,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:38:13,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:38:13,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 22:38:13,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:38:13,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:38:13,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:38:13,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:38:13,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:38:13,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:38:13,107 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:38:13,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:38:13,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:38:13,108 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:38:13,109 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:38:13,109 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:38:13,109 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:38:13,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:38:13,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:38:13,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:38:13,110 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:38:13,110 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 22:38:13,110 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 22:38:13,110 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:38:13,110 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:38:13,110 INFO L138 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/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 -> 2b620e43ecb9108af5806ec9e2b4beef95537dc9 [2019-12-01 22:38:13,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:38:13,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:38:13,218 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:38:13,218 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:38:13,219 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:38:13,219 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2019-12-01 22:38:13,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/cbba7e77d/59b754e9b1224f1a826c2319634861df/FLAG6f4951617 [2019-12-01 22:38:13,741 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:38:13,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2019-12-01 22:38:13,761 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/cbba7e77d/59b754e9b1224f1a826c2319634861df/FLAG6f4951617 [2019-12-01 22:38:13,771 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/cbba7e77d/59b754e9b1224f1a826c2319634861df [2019-12-01 22:38:13,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:38:13,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:38:13,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:38:13,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:38:13,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:38:13,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:38:13" (1/1) ... [2019-12-01 22:38:13,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40069306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:13, skipping insertion in model container [2019-12-01 22:38:13,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:38:13" (1/1) ... [2019-12-01 22:38:13,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:38:13,847 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:38:14,646 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 22:38:14,661 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:38:14,695 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:38:14,849 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 22:38:14,853 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:38:14,984 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:38:14,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14 WrapperNode [2019-12-01 22:38:14,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:38:14,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:38:14,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:38:14,985 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:38:14,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,120 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:38:15,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:38:15,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:38:15,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:38:15,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,246 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... [2019-12-01 22:38:15,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:38:15,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:38:15,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:38:15,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:38:15,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 [2019-12-01 22:38:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 22:38:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 22:38:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 22:38:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2019-12-01 22:38:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2019-12-01 22:38:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 22:38:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-12-01 22:38:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-12-01 22:38:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 22:38:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2019-12-01 22:38:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2019-12-01 22:38:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 22:38:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 22:38:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2019-12-01 22:38:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2019-12-01 22:38:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-12-01 22:38:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-12-01 22:38:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 22:38:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-12-01 22:38:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-12-01 22:38:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 22:38:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 22:38:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2019-12-01 22:38:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2019-12-01 22:38:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 22:38:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 22:38:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-12-01 22:38:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-12-01 22:38:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2019-12-01 22:38:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2019-12-01 22:38:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-12-01 22:38:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-12-01 22:38:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2019-12-01 22:38:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2019-12-01 22:38:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-12-01 22:38:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-12-01 22:38:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 22:38:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 22:38:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-12-01 22:38:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-12-01 22:38:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2019-12-01 22:38:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2019-12-01 22:38:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 22:38:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 22:38:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 22:38:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:38:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-12-01 22:38:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-12-01 22:38:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2019-12-01 22:38:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2019-12-01 22:38:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-12-01 22:38:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-12-01 22:38:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2019-12-01 22:38:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2019-12-01 22:38:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 22:38:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-12-01 22:38:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-12-01 22:38:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-12-01 22:38:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-12-01 22:38:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-12-01 22:38:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-12-01 22:38:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 22:38:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 22:38:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-12-01 22:38:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-12-01 22:38:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2019-12-01 22:38:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2019-12-01 22:38:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2019-12-01 22:38:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2019-12-01 22:38:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:38:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 22:38:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2019-12-01 22:38:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2019-12-01 22:38:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2019-12-01 22:38:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2019-12-01 22:38:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-12-01 22:38:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-12-01 22:38:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 22:38:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 22:38:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-12-01 22:38:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-12-01 22:38:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 22:38:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 22:38:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2019-12-01 22:38:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2019-12-01 22:38:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 22:38:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-12-01 22:38:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-12-01 22:38:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2019-12-01 22:38:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2019-12-01 22:38:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-01 22:38:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2019-12-01 22:38:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2019-12-01 22:38:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:38:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:38:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2019-12-01 22:38:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2019-12-01 22:38:48,220 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2019-12-01 22:38:48,220 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530-1: SUMMARY for call trace_hardirqs_off(); srcloc: null [2019-12-01 22:38:48,221 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5531: assume !(0 != probe_chip_type_~tmp___5~2); [2019-12-01 22:38:48,221 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5533: SUMMARY for call trace_hardirqs_on(); srcloc: null [2019-12-01 22:38:48,221 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5533-1: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2019-12-01 22:38:48,221 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##329: assume 0 != probe_chip_type_~tmp___5~2; [2019-12-01 22:38:48,251 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 22:38:48,255 INFO L168 Benchmark]: Toolchain (without parser) took 34479.62 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.6 GB). Free memory was 935.3 MB in the beginning and 944.7 MB in the end (delta: -9.4 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-12-01 22:38:48,255 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:38:48,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1209.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 935.3 MB in the beginning and 899.8 MB in the end (delta: 35.5 MB). Peak memory consumption was 165.0 MB. Max. memory is 11.5 GB. [2019-12-01 22:38:48,256 INFO L168 Benchmark]: Boogie Procedure Inliner took 134.62 ms. Allocated memory is still 1.1 GB. Free memory was 899.8 MB in the beginning and 878.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:38:48,257 INFO L168 Benchmark]: Boogie Preprocessor took 141.37 ms. Allocated memory is still 1.1 GB. Free memory was 878.4 MB in the beginning and 856.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:38:48,258 INFO L168 Benchmark]: RCFGBuilder took 32991.49 ms. Allocated memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 856.9 MB in the beginning and 944.7 MB in the end (delta: -87.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2019-12-01 22:38:48,261 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1209.75 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 935.3 MB in the beginning and 899.8 MB in the end (delta: 35.5 MB). Peak memory consumption was 165.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 134.62 ms. Allocated memory is still 1.1 GB. Free memory was 899.8 MB in the beginning and 878.4 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 141.37 ms. Allocated memory is still 1.1 GB. Free memory was 878.4 MB in the beginning and 856.9 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 32991.49 ms. Allocated memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 856.9 MB in the beginning and 944.7 MB in the end (delta: -87.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 22:38:49,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 22:38:49,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 22:38:49,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 22:38:49,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 22:38:49,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 22:38:49,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 22:38:49,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 22:38:49,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 22:38:49,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 22:38:49,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 22:38:49,658 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 22:38:49,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 22:38:49,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 22:38:49,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 22:38:49,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 22:38:49,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 22:38:49,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 22:38:49,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 22:38:49,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 22:38:49,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 22:38:49,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 22:38:49,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 22:38:49,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 22:38:49,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 22:38:49,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 22:38:49,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 22:38:49,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 22:38:49,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 22:38:49,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 22:38:49,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 22:38:49,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 22:38:49,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 22:38:49,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 22:38:49,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 22:38:49,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 22:38:49,675 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 22:38:49,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 22:38:49,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 22:38:49,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 22:38:49,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 22:38:49,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 22:38:49,687 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 22:38:49,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 22:38:49,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 22:38:49,688 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 22:38:49,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 22:38:49,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 22:38:49,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 22:38:49,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 22:38:49,689 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 22:38:49,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 22:38:49,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 22:38:49,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 22:38:49,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 22:38:49,690 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 22:38:49,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 22:38:49,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 22:38:49,691 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 22:38:49,692 INFO L138 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/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 -> 2b620e43ecb9108af5806ec9e2b4beef95537dc9 [2019-12-01 22:38:49,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 22:38:49,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 22:38:49,880 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 22:38:49,881 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 22:38:49,882 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 22:38:49,882 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2019-12-01 22:38:49,928 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/666a44c46/45ca5c0a97144907a5ee72b906d861f5/FLAG1a01b3f47 [2019-12-01 22:38:50,542 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 22:38:50,543 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2019-12-01 22:38:50,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/666a44c46/45ca5c0a97144907a5ee72b906d861f5/FLAG1a01b3f47 [2019-12-01 22:38:50,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/ukojak/data/666a44c46/45ca5c0a97144907a5ee72b906d861f5 [2019-12-01 22:38:50,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 22:38:50,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 22:38:50,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 22:38:50,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 22:38:50,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 22:38:50,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:38:50" (1/1) ... [2019-12-01 22:38:50,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51f0c2c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:50, skipping insertion in model container [2019-12-01 22:38:50,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 10:38:50" (1/1) ... [2019-12-01 22:38:50,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 22:38:51,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:38:51,888 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 22:38:51,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:38:51,940 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 22:38:51,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 22:38:52,115 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 22:38:52,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:38:52,146 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 22:38:52,310 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-12-01 22:38:52,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 22:38:52,447 INFO L208 MainTranslator]: Completed translation [2019-12-01 22:38:52,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52 WrapperNode [2019-12-01 22:38:52,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 22:38:52,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 22:38:52,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 22:38:52,448 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 22:38:52,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 22:38:52,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 22:38:52,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 22:38:52,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 22:38:52,607 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,690 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,704 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... [2019-12-01 22:38:52,717 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 22:38:52,717 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 22:38:52,717 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 22:38:52,717 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 22:38:52,718 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 10:38:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49547227-dd86-4e51-9c5e-87162be0bef0/bin/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 [2019-12-01 22:38:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 22:38:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-01 22:38:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 22:38:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 22:38:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-01 22:38:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 22:38:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2019-12-01 22:38:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-12-01 22:38:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2019-12-01 22:38:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-12-01 22:38:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2019-12-01 22:38:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2019-12-01 22:38:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-12-01 22:38:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-12-01 22:38:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 22:38:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2019-12-01 22:38:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-01 22:38:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 22:38:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 22:38:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-12-01 22:38:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-12-01 22:38:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2019-12-01 22:38:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2019-12-01 22:38:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-12-01 22:38:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-12-01 22:38:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2019-12-01 22:38:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2019-12-01 22:38:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-12-01 22:38:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 22:38:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2019-12-01 22:38:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2019-12-01 22:38:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-12-01 22:38:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-01 22:38:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-12-01 22:38:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2019-12-01 22:38:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-12-01 22:38:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2019-12-01 22:38:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2019-12-01 22:38:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 22:38:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-12-01 22:38:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-12-01 22:38:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-12-01 22:38:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-12-01 22:38:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-12-01 22:38:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-12-01 22:38:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 22:38:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 22:38:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-12-01 22:38:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2019-12-01 22:38:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2019-12-01 22:38:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2019-12-01 22:38:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2019-12-01 22:38:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2019-12-01 22:38:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-12-01 22:38:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-12-01 22:38:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2019-12-01 22:38:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2019-12-01 22:38:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-12-01 22:38:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2019-12-01 22:38:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-12-01 22:38:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2019-12-01 22:38:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2019-12-01 22:38:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 22:38:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 22:38:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2019-12-01 22:38:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2019-12-01 22:40:35,485 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2019-12-01 22:40:35,485 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5530-1: SUMMARY for call trace_hardirqs_off(); srcloc: null [2019-12-01 22:40:35,485 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5531: assume !(0bv32 != probe_chip_type_~tmp___5~2); [2019-12-01 22:40:35,486 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5533: SUMMARY for call trace_hardirqs_on(); srcloc: null [2019-12-01 22:40:35,486 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint L5533-1: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2019-12-01 22:40:35,486 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##329: assume 0bv32 != probe_chip_type_~tmp___5~2; [2019-12-01 22:40:35,527 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 22:40:35,530 INFO L168 Benchmark]: Toolchain (without parser) took 104612.50 ms. Allocated memory was 1.0 GB in the beginning and 3.3 GB in the end (delta: 2.2 GB). Free memory was 941.6 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2019-12-01 22:40:35,530 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 22:40:35,531 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1527.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 941.6 MB in the beginning and 795.0 MB in the end (delta: 146.7 MB). Peak memory consumption was 276.7 MB. Max. memory is 11.5 GB. [2019-12-01 22:40:35,531 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.12 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 130.5 MB). Free memory was 795.0 MB in the beginning and 1.2 GB in the end (delta: -402.4 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. [2019-12-01 22:40:35,532 INFO L168 Benchmark]: Boogie Preprocessor took 116.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-01 22:40:35,533 INFO L168 Benchmark]: RCFGBuilder took 102811.39 ms. Allocated memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: 2.0 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2019-12-01 22:40:35,535 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1527.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 941.6 MB in the beginning and 795.0 MB in the end (delta: 146.7 MB). Peak memory consumption was 276.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 152.12 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 130.5 MB). Free memory was 795.0 MB in the beginning and 1.2 GB in the end (delta: -402.4 MB). Peak memory consumption was 45.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 116.95 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 26.2 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 102811.39 ms. Allocated memory was 1.3 GB in the beginning and 3.3 GB in the end (delta: 2.0 GB). Free memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:358) RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...