./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/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_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80869fa9e34e61565ca013acddab9b5bcc2841e4 ........................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/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_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80869fa9e34e61565ca013acddab9b5bcc2841e4 ................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:36:39,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:36:39,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:36:39,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:36:39,899 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:36:39,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:36:39,904 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:36:39,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:36:39,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:36:39,912 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:36:39,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:36:39,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:36:39,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:36:39,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:36:39,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:36:39,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:36:39,925 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:36:39,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:36:39,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:36:39,933 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:36:39,936 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:36:39,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:36:39,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:36:39,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:36:39,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:36:39,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:36:39,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:36:39,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:36:39,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:36:39,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:36:39,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:36:39,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:36:39,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:36:39,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:36:39,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:36:39,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:36:39,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:36:39,963 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:36:39,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:36:39,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:36:39,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:36:39,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:36:40,019 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:36:40,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:36:40,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:36:40,022 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:36:40,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:36:40,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:36:40,024 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:36:40,024 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:36:40,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:36:40,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:36:40,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:36:40,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:36:40,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:36:40,027 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:36:40,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:36:40,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:36:40,028 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:36:40,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:36:40,028 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:36:40,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:36:40,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:36:40,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:36:40,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:36:40,039 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:36:40,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:36:40,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:36:40,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:36:40,040 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80869fa9e34e61565ca013acddab9b5bcc2841e4 [2020-12-01 16:36:40,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:36:40,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:36:40,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:36:40,374 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:36:40,375 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:36:40,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2020-12-01 16:36:40,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/5127e4807/7c4097c2d00b47d18dd87298daa5c8bc/FLAGd097af112 [2020-12-01 16:36:41,535 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:36:41,540 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2020-12-01 16:36:41,591 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/5127e4807/7c4097c2d00b47d18dd87298daa5c8bc/FLAGd097af112 [2020-12-01 16:36:41,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/5127e4807/7c4097c2d00b47d18dd87298daa5c8bc [2020-12-01 16:36:41,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:36:41,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:36:41,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:41,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:36:41,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:36:41,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:41" (1/1) ... [2020-12-01 16:36:41,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c0a9979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:41, skipping insertion in model container [2020-12-01 16:36:41,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:36:41" (1/1) ... [2020-12-01 16:36:41,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:36:41,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:36:43,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:43,899 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:36:44,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:36:44,681 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:36:44,682 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44 WrapperNode [2020-12-01 16:36:44,682 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:36:44,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:36:44,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:36:44,686 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:36:44,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:44,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:36:45,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:36:45,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:36:45,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:36:45,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... [2020-12-01 16:36:45,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:36:45,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:36:45,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:36:45,455 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:36:45,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:36:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/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 [2020-12-01 16:36:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-01 16:36:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 16:36:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:36:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2020-12-01 16:36:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2020-12-01 16:36:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:36:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-12-01 16:36:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-12-01 16:36:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 16:36:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 16:36:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2020-12-01 16:36:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2020-12-01 16:36:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 16:36:45,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 16:36:45,557 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2020-12-01 16:36:45,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2020-12-01 16:36:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-12-01 16:36:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-12-01 16:36:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:36:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-12-01 16:36:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-12-01 16:36:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 16:36:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 16:36:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2020-12-01 16:36:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2020-12-01 16:36:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 16:36:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 16:36:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-12-01 16:36:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-12-01 16:36:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2020-12-01 16:36:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2020-12-01 16:36:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-12-01 16:36:45,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-12-01 16:36:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:36:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2020-12-01 16:36:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2020-12-01 16:36:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-12-01 16:36:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-12-01 16:36:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 16:36:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 16:36:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-12-01 16:36:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-12-01 16:36:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2020-12-01 16:36:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2020-12-01 16:36:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 16:36:45,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 16:36:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:36:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:36:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-12-01 16:36:45,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-12-01 16:36:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2020-12-01 16:36:45,565 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2020-12-01 16:36:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-12-01 16:36:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-12-01 16:36:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2020-12-01 16:36:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2020-12-01 16:36:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:36:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-12-01 16:36:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-12-01 16:36:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-12-01 16:36:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-12-01 16:36:45,567 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-12-01 16:36:45,568 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-12-01 16:36:45,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 16:36:45,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 16:36:45,568 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-12-01 16:36:45,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-12-01 16:36:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2020-12-01 16:36:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2020-12-01 16:36:45,569 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2020-12-01 16:36:45,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2020-12-01 16:36:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:36:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:36:45,570 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2020-12-01 16:36:45,570 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2020-12-01 16:36:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2020-12-01 16:36:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2020-12-01 16:36:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 16:36:45,571 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 16:36:45,571 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 16:36:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 16:36:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-12-01 16:36:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-12-01 16:36:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 16:36:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 16:36:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2020-12-01 16:36:45,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2020-12-01 16:36:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:36:45,573 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 16:36:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 16:36:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2020-12-01 16:36:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2020-12-01 16:36:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-01 16:36:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2020-12-01 16:36:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2020-12-01 16:36:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:36:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:36:45,575 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2020-12-01 16:36:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2020-12-01 16:36:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-12-01 16:36:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-12-01 16:37:33,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5541: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2020-12-01 16:37:33,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5541-1: SUMMARY for call trace_hardirqs_off(); srcloc: null [2020-12-01 16:37:33,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5542: assume !(0 != probe_chip_type_~tmp___5~2); [2020-12-01 16:37:33,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5544-1: SUMMARY for call arch_local_irq_restore(probe_chip_type_~flags~5); srcloc: null [2020-12-01 16:37:33,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L5544: SUMMARY for call trace_hardirqs_on(); srcloc: null [2020-12-01 16:37:33,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##329: assume 0 != probe_chip_type_~tmp___5~2; [2020-12-01 16:37:33,150 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:37:33,159 INFO L168 Benchmark]: Toolchain (without parser) took 51335.98 ms. Allocated memory was 96.5 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 71.1 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 983.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:33,160 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 53.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:37:33,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2863.17 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 70.9 MB in the beginning and 50.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:33,163 INFO L168 Benchmark]: Boogie Procedure Inliner took 419.21 ms. Allocated memory is still 136.3 MB. Free memory was 50.0 MB in the beginning and 63.6 MB in the end (delta: -13.6 MB). Peak memory consumption was 8.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:33,177 INFO L168 Benchmark]: Boogie Preprocessor took 347.53 ms. Allocated memory was 136.3 MB in the beginning and 226.5 MB in the end (delta: 90.2 MB). Free memory was 63.6 MB in the beginning and 156.4 MB in the end (delta: -92.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:33,178 INFO L168 Benchmark]: RCFGBuilder took 47699.54 ms. Allocated memory was 226.5 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 156.4 MB in the beginning and 1.1 GB in the end (delta: -924.5 MB). Peak memory consumption was 937.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:37:33,184 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 79.7 MB. Free memory was 55.3 MB in the beginning and 55.2 MB in the end (delta: 53.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2863.17 ms. Allocated memory was 96.5 MB in the beginning and 136.3 MB in the end (delta: 39.8 MB). Free memory was 70.9 MB in the beginning and 50.0 MB in the end (delta: 20.9 MB). Peak memory consumption was 70.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 419.21 ms. Allocated memory is still 136.3 MB. Free memory was 50.0 MB in the beginning and 63.6 MB in the end (delta: -13.6 MB). Peak memory consumption was 8.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 347.53 ms. Allocated memory was 136.3 MB in the beginning and 226.5 MB in the end (delta: 90.2 MB). Free memory was 63.6 MB in the beginning and 156.4 MB in the end (delta: -92.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 47699.54 ms. Allocated memory was 226.5 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 156.4 MB in the beginning and 1.1 GB in the end (delta: -924.5 MB). Peak memory consumption was 937.2 MB. Max. memory is 16.1 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:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:37:36,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:37:36,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:37:36,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:37:36,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:37:36,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:37:36,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:37:36,543 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:37:36,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:37:36,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:37:36,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:37:36,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:37:36,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:37:36,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:37:36,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:37:36,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:37:36,595 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:37:36,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:37:36,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:37:36,612 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:37:36,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:37:36,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:37:36,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:37:36,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:37:36,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:37:36,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:37:36,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:37:36,642 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:37:36,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:37:36,645 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:37:36,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:37:36,647 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:37:36,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:37:36,651 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:37:36,652 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:37:36,653 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:37:36,654 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:37:36,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:37:36,655 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:37:36,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:37:36,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:37:36,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:37:36,718 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:37:36,719 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:37:36,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:37:36,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:37:36,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:37:36,724 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:37:36,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:37:36,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:37:36,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:37:36,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:37:36,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:37:36,727 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:37:36,728 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:37:36,728 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:37:36,728 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:37:36,728 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:37:36,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:37:36,729 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:37:36,729 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:37:36,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:37:36,730 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:37:36,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:37:36,730 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:37:36,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:37:36,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:37:36,731 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:37:36,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:37:36,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:37:36,732 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:37:36,732 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:37:36,733 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:37:36,733 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80869fa9e34e61565ca013acddab9b5bcc2841e4 [2020-12-01 16:37:37,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:37:37,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:37:37,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:37:37,296 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:37:37,300 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:37:37,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2020-12-01 16:37:37,417 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/83ef58a2d/0ea4fb5e914b4b61b5a5f19680c93ce9/FLAG460901aa7 [2020-12-01 16:37:38,640 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:37:38,641 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--ata--pata_legacy.ko-main.cil.out.i [2020-12-01 16:37:38,694 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/83ef58a2d/0ea4fb5e914b4b61b5a5f19680c93ce9/FLAG460901aa7 [2020-12-01 16:37:39,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/bin/ukojak/data/83ef58a2d/0ea4fb5e914b4b61b5a5f19680c93ce9 [2020-12-01 16:37:39,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:37:39,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:37:39,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:39,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:37:39,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:37:39,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:39" (1/1) ... [2020-12-01 16:37:39,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31be33cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:39, skipping insertion in model container [2020-12-01 16:37:39,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:37:39" (1/1) ... [2020-12-01 16:37:39,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:37:39,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:37:41,346 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:37:41,516 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:37:41,579 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:37:41,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:37:42,077 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:37:42,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:37:42,915 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:37:42,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42 WrapperNode [2020-12-01 16:37:42,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:37:42,920 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:37:42,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:37:42,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:37:42,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:37:43,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:37:43,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:37:43,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:37:43,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... [2020-12-01 16:37:43,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:37:43,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:37:43,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:37:43,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:37:43,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:37:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6469f70a-d1f1-4528-bc76-7f9346fa9efa/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 [2020-12-01 16:37:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 16:37:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 16:37:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:37:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-01 16:37:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 16:37:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-01 16:37:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure qdi_qc_issue [2020-12-01 16:37:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi_qc_issue [2020-12-01 16:37:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-12-01 16:37:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-12-01 16:37:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 16:37:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 16:37:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioport_map [2020-12-01 16:37:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioport_map [2020-12-01 16:37:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 16:37:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 16:37:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure ata_host_detach [2020-12-01 16:37:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_host_detach [2020-12-01 16:37:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-12-01 16:37:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-12-01 16:37:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-12-01 16:37:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-12-01 16:37:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 16:37:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 16:37:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_writecfg [2020-12-01 16:37:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_writecfg [2020-12-01 16:37:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-12-01 16:37:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-12-01 16:37:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-12-01 16:37:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-12-01 16:37:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 16:37:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 16:37:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-12-01 16:37:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-12-01 16:37:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure opti82c46x_set_piomode [2020-12-01 16:37:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure opti82c46x_set_piomode [2020-12-01 16:37:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-12-01 16:37:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-12-01 16:37:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:37:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2020-12-01 16:37:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2020-12-01 16:37:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-12-01 16:37:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-12-01 16:37:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 16:37:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 16:37:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-12-01 16:37:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-12-01 16:37:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure qdi65x0_set_piomode [2020-12-01 16:37:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure qdi65x0_set_piomode [2020-12-01 16:37:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 16:37:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 16:37:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:37:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:37:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-12-01 16:37:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-12-01 16:37:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-12-01 16:37:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-12-01 16:37:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_probe_add [2020-12-01 16:37:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_probe_add [2020-12-01 16:37:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-12-01 16:37:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-12-01 16:37:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-12-01 16:37:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure vlb32_data_xfer [2020-12-01 16:37:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vlb32_data_xfer [2020-12-01 16:37:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:37:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-12-01 16:37:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-12-01 16:37:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-12-01 16:37:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-12-01 16:37:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-12-01 16:37:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-12-01 16:37:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 16:37:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 16:37:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2020-12-01 16:37:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2020-12-01 16:37:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_merge [2020-12-01 16:37:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_merge [2020-12-01 16:37:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 16:37:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 16:37:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure ata_sff_qc_issue [2020-12-01 16:37:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_sff_qc_issue [2020-12-01 16:37:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:37:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:37:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:37:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure winbond_readcfg [2020-12-01 16:37:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure winbond_readcfg [2020-12-01 16:37:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 16:37:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:37:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 16:37:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 16:37:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_next [2020-12-01 16:37:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_next [2020-12-01 16:37:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 16:37:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 16:37:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 16:37:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 16:37:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-12-01 16:37:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-12-01 16:37:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 16:37:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 16:37:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ata_dev_pair [2020-12-01 16:37:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_dev_pair [2020-12-01 16:37:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-12-01 16:37:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 16:37:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-12-01 16:37:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure opti_syscfg [2020-12-01 16:37:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure opti_syscfg [2020-12-01 16:37:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure ata_id_has_dword_io [2020-12-01 16:37:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_id_has_dword_io [2020-12-01 16:37:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:37:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:37:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure ata_timing_compute [2020-12-01 16:37:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ata_timing_compute [2020-12-01 16:37:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-12-01 16:37:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-12-01 16:39:38,289 WARN L195 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2020-12-01 16:39:38,290 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:209) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:226) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:214) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:716) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:630) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:264) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:206) ... 26 more [2020-12-01 16:39:38,296 INFO L168 Benchmark]: Toolchain (without parser) took 119282.64 ms. Allocated memory was 54.5 MB in the beginning and 956.3 MB in the end (delta: 901.8 MB). Free memory was 24.1 MB in the beginning and 436.1 MB in the end (delta: -412.0 MB). Peak memory consumption was 640.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:38,297 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:38,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3905.67 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 24.0 MB in the beginning and 66.5 MB in the end (delta: -42.5 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:38,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 420.47 ms. Allocated memory is still 161.5 MB. Free memory was 66.5 MB in the beginning and 85.1 MB in the end (delta: -18.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:38,302 INFO L168 Benchmark]: Boogie Preprocessor took 289.68 ms. Allocated memory is still 161.5 MB. Free memory was 85.1 MB in the beginning and 59.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:38,303 INFO L168 Benchmark]: RCFGBuilder took 114660.16 ms. Allocated memory was 161.5 MB in the beginning and 956.3 MB in the end (delta: 794.8 MB). Free memory was 59.6 MB in the beginning and 436.1 MB in the end (delta: -376.5 MB). Peak memory consumption was 568.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:38,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3905.67 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 24.0 MB in the beginning and 66.5 MB in the end (delta: -42.5 MB). Peak memory consumption was 79.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 420.47 ms. Allocated memory is still 161.5 MB. Free memory was 66.5 MB in the beginning and 85.1 MB in the end (delta: -18.6 MB). Peak memory consumption was 20.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 289.68 ms. Allocated memory is still 161.5 MB. Free memory was 85.1 MB in the beginning and 59.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 114660.16 ms. Allocated memory was 161.5 MB in the beginning and 956.3 MB in the end (delta: 794.8 MB). Free memory was 59.6 MB in the beginning and 436.1 MB in the end (delta: -376.5 MB). Peak memory consumption was 568.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:209) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...