./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu --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 bf300fda993e6da191f561c0f8e677f22a7de271b61b51439ca8ec3e0ecdedef --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:39,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:39,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:39,651 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:39,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:39,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:39,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:39,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:39,664 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:39,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:39,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:39,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:39,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:39,676 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:39,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:39,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:39,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:39,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:39,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:39,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:39,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:39,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:39,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:39,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:39,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:39,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:39,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:39,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:39,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:39,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:39,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:39,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:39,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:39,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:39,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:39,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:39,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:39,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:39,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:39,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:39,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:39,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:42:39,772 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:39,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:39,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:39,774 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:39,775 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:39,775 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:39,776 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:39,776 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:42:39,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:39,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:39,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:39,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:39,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:39,784 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:39,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:39,785 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:39,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:39,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:39,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:39,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:39,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:39,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:39,787 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:42:39,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:42:39,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:39,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf300fda993e6da191f561c0f8e677f22a7de271b61b51439ca8ec3e0ecdedef [2021-11-23 15:42:40,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:40,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:40,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:40,104 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:40,105 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:40,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2021-11-23 15:42:40,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/cd89bc9ca/c5e555345f0348df8b25f19c484d163c/FLAG0be904f9a [2021-11-23 15:42:40,882 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:40,883 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2021-11-23 15:42:40,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/cd89bc9ca/c5e555345f0348df8b25f19c484d163c/FLAG0be904f9a [2021-11-23 15:42:40,988 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/cd89bc9ca/c5e555345f0348df8b25f19c484d163c [2021-11-23 15:42:40,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:40,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:40,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:40,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:41,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:41,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:40" (1/1) ... [2021-11-23 15:42:41,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9b81275 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:41, skipping insertion in model container [2021-11-23 15:42:41,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:40" (1/1) ... [2021-11-23 15:42:41,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:41,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:42,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i[120339,120352] [2021-11-23 15:42:42,097 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:42,111 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:42,358 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i[120339,120352] [2021-11-23 15:42:42,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:42,418 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:42,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42 WrapperNode [2021-11-23 15:42:42,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:42,420 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:42,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:42,421 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:42,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,609 INFO L137 Inliner]: procedures = 152, calls = 622, calls flagged for inlining = 41, calls inlined = 41, statements flattened = 1714 [2021-11-23 15:42:42,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:42,612 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:42,613 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:42,613 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:42,621 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,759 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:42,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:42,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:42,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:42,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:42" (1/1) ... [2021-11-23 15:42:42,820 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:42,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:42,855 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:42,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:42:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:42:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2021-11-23 15:42:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2021-11-23 15:42:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2021-11-23 15:42:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2021-11-23 15:42:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:42:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2021-11-23 15:42:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2021-11-23 15:42:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2021-11-23 15:42:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2021-11-23 15:42:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2021-11-23 15:42:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2021-11-23 15:42:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:42:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:42:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:42:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2021-11-23 15:42:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2021-11-23 15:42:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:42:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:42:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2021-11-23 15:42:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2021-11-23 15:42:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2021-11-23 15:42:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2021-11-23 15:42:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2021-11-23 15:42:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2021-11-23 15:42:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2021-11-23 15:42:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2021-11-23 15:42:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2021-11-23 15:42:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2021-11-23 15:42:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:42:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:42:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2021-11-23 15:42:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2021-11-23 15:42:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2021-11-23 15:42:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2021-11-23 15:42:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2021-11-23 15:42:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2021-11-23 15:42:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2021-11-23 15:42:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2021-11-23 15:42:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2021-11-23 15:42:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2021-11-23 15:42:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2021-11-23 15:42:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2021-11-23 15:42:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:42:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:42:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure show_mem_db [2021-11-23 15:42:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mem_db [2021-11-23 15:42:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2021-11-23 15:42:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2021-11-23 15:42:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:42:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:42:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:42:42,916 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:42:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:42:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:42:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:42:42,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:42:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:42:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-23 15:42:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-23 15:42:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pccard_static_ops_release_6 [2021-11-23 15:42:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pccard_static_ops_release_6 [2021-11-23 15:42:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2021-11-23 15:42:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2021-11-23 15:42:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2021-11-23 15:42:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2021-11-23 15:42:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pccard_static_ops_release_7 [2021-11-23 15:42:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pccard_static_ops_release_7 [2021-11-23 15:42:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2021-11-23 15:42:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2021-11-23 15:42:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure show_io_db [2021-11-23 15:42:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure show_io_db [2021-11-23 15:42:43,444 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:43,449 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:45,110 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:42:45,193 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:45,198 INFO L158 Benchmark]: Toolchain (without parser) took 4202.38ms. Allocated memory was 90.2MB in the beginning and 190.8MB in the end (delta: 100.7MB). Free memory was 49.2MB in the beginning and 104.3MB in the end (delta: -55.1MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,198 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:45,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1421.35ms. Allocated memory was 90.2MB in the beginning and 121.6MB in the end (delta: 31.5MB). Free memory was 49.0MB in the beginning and 52.5MB in the end (delta: -3.5MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 191.06ms. Allocated memory is still 121.6MB. Free memory was 52.5MB in the beginning and 77.3MB in the end (delta: -24.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,201 INFO L158 Benchmark]: Boogie Preprocessor took 197.30ms. Allocated memory is still 121.6MB. Free memory was 77.3MB in the beginning and 65.3MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,202 INFO L158 Benchmark]: RCFGBuilder took 2385.46ms. Allocated memory was 121.6MB in the beginning and 190.8MB in the end (delta: 69.2MB). Free memory was 64.7MB in the beginning and 104.3MB in the end (delta: -39.6MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:45,205 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 90.2MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1421.35ms. Allocated memory was 90.2MB in the beginning and 121.6MB in the end (delta: 31.5MB). Free memory was 49.0MB in the beginning and 52.5MB in the end (delta: -3.5MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 191.06ms. Allocated memory is still 121.6MB. Free memory was 52.5MB in the beginning and 77.3MB in the end (delta: -24.8MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 197.30ms. Allocated memory is still 121.6MB. Free memory was 77.3MB in the beginning and 65.3MB in the end (delta: 12.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2385.46ms. Allocated memory was 121.6MB in the beginning and 190.8MB in the end (delta: 69.2MB). Free memory was 64.7MB in the beginning and 104.3MB in the end (delta: -39.6MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:45,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu --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 bf300fda993e6da191f561c0f8e677f22a7de271b61b51439ca8ec3e0ecdedef --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:42:47,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:42:47,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:42:47,756 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:42:47,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:42:47,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:42:47,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:42:47,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:42:47,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:42:47,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:42:47,765 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:42:47,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:42:47,767 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:42:47,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:42:47,770 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:42:47,772 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:42:47,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:42:47,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:42:47,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:42:47,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:42:47,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:42:47,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:42:47,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:42:47,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:42:47,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:42:47,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:42:47,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:42:47,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:42:47,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:42:47,806 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:42:47,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:42:47,808 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:42:47,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:42:47,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:42:47,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:42:47,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:42:47,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:42:47,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:42:47,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:42:47,816 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:42:47,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:42:47,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:42:47,861 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:42:47,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:42:47,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:42:47,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:42:47,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:42:47,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:42:47,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:42:47,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:42:47,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:42:47,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:42:47,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:42:47,867 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:42:47,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:42:47,868 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:42:47,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:42:47,868 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:42:47,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:42:47,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:42:47,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:42:47,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:42:47,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:47,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:42:47,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:42:47,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:42:47,870 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:42:47,870 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:42:47,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:42:47,871 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:42:47,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:42:47,871 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf300fda993e6da191f561c0f8e677f22a7de271b61b51439ca8ec3e0ecdedef [2021-11-23 15:42:48,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:42:48,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:42:48,270 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:42:48,271 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:42:48,277 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:42:48,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2021-11-23 15:42:48,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/2f842b7de/84d731d57e2a4b78aa7c84173eec0ada/FLAG1b7bc65b4 [2021-11-23 15:42:49,139 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:42:49,139 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i [2021-11-23 15:42:49,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/2f842b7de/84d731d57e2a4b78aa7c84173eec0ada/FLAG1b7bc65b4 [2021-11-23 15:42:49,298 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/data/2f842b7de/84d731d57e2a4b78aa7c84173eec0ada [2021-11-23 15:42:49,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:42:49,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:42:49,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:49,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:42:49,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:42:49,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:49" (1/1) ... [2021-11-23 15:42:49,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a1cda1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:49, skipping insertion in model container [2021-11-23 15:42:49,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:42:49" (1/1) ... [2021-11-23 15:42:49,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:42:49,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:50,509 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i[120339,120352] [2021-11-23 15:42:50,585 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:50,604 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:50,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:50,798 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i[120339,120352] [2021-11-23 15:42:50,810 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:50,817 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:51,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--pcmcia--pcmcia_rsrc.ko-main.cil.out.i[120339,120352] [2021-11-23 15:42:51,036 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:51,115 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:51,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51 WrapperNode [2021-11-23 15:42:51,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:51,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:51,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:51,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:51,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,299 INFO L137 Inliner]: procedures = 159, calls = 620, calls flagged for inlining = 43, calls inlined = 43, statements flattened = 1638 [2021-11-23 15:42:51,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:51,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:51,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:51,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:51,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,468 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:51,551 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:51,551 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:51,555 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:51,556 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:51" (1/1) ... [2021-11-23 15:42:51,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:51,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:51,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:51,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:42:51,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:42:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:51,638 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_alloc_resource [2021-11-23 15:42:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_alloc_resource [2021-11-23 15:42:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure add_interval [2021-11-23 15:42:51,639 INFO L138 BoogieDeclarations]: Found implementation of procedure add_interval [2021-11-23 15:42:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure sub_interval [2021-11-23 15:42:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sub_interval [2021-11-23 15:42:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_mem_region [2021-11-23 15:42:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_mem_region [2021-11-23 15:42:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_region [2021-11-23 15:42:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure free_region [2021-11-23 15:42:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:42:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:42:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure __nonstatic_adjust_io_region [2021-11-23 15:42:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __nonstatic_adjust_io_region [2021-11-23 15:42:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_release_resource_db [2021-11-23 15:42:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_release_resource_db [2021-11-23 15:42:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure do_mem_probe [2021-11-23 15:42:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure do_mem_probe [2021-11-23 15:42:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_make_resource [2021-11-23 15:42:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_make_resource [2021-11-23 15:42:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_init [2021-11-23 15:42:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_init [2021-11-23 15:42:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure nonstatic_find_io [2021-11-23 15:42:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nonstatic_find_io [2021-11-23 15:42:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:42:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:42:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure pccard_sysfs_add_rsrc [2021-11-23 15:42:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pccard_sysfs_add_rsrc [2021-11-23 15:42:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure static_init [2021-11-23 15:42:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure static_init [2021-11-23 15:42:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure do_validate_mem [2021-11-23 15:42:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure do_validate_mem [2021-11-23 15:42:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_resource [2021-11-23 15:42:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_resource [2021-11-23 15:42:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_nonstatic_validate_mem [2021-11-23 15:42:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_nonstatic_validate_mem [2021-11-23 15:42:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure static_find_io [2021-11-23 15:42:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure static_find_io [2021-11-23 15:42:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:42:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:42:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_io [2021-11-23 15:42:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_io [2021-11-23 15:42:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:42:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:42:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:42:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:42:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:42:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:42:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:42:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-11-23 15:42:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-11-23 15:42:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pccard_static_ops_release_6 [2021-11-23 15:42:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pccard_static_ops_release_6 [2021-11-23 15:42:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_memory [2021-11-23 15:42:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_memory [2021-11-23 15:42:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure adjust_resource [2021-11-23 15:42:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure adjust_resource [2021-11-23 15:42:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pccard_static_ops_release_7 [2021-11-23 15:42:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pccard_static_ops_release_7 [2021-11-23 15:42:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:51,658 INFO L130 BoogieDeclarations]: Found specification of procedure claim_region [2021-11-23 15:42:51,658 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_region [2021-11-23 15:42:51,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:51,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ops_mutex_of_pcmcia_socket [2021-11-23 15:42:52,179 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:52,182 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:43:34,830 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:43:34,963 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:43:34,970 INFO L158 Benchmark]: Toolchain (without parser) took 45662.74ms. Allocated memory was 54.5MB in the beginning and 140.5MB in the end (delta: 86.0MB). Free memory was 26.8MB in the beginning and 43.5MB in the end (delta: -16.7MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2021-11-23 15:43:34,972 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:43:34,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1808.68ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 26.6MB in the beginning and 44.0MB in the end (delta: -17.4MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2021-11-23 15:43:34,974 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.97ms. Allocated memory is still 86.0MB. Free memory was 43.6MB in the beginning and 34.3MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:43:34,975 INFO L158 Benchmark]: Boogie Preprocessor took 249.59ms. Allocated memory is still 86.0MB. Free memory was 34.3MB in the beginning and 38.4MB in the end (delta: -4.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2021-11-23 15:43:34,976 INFO L158 Benchmark]: RCFGBuilder took 43416.38ms. Allocated memory was 86.0MB in the beginning and 140.5MB in the end (delta: 54.5MB). Free memory was 38.4MB in the beginning and 43.5MB in the end (delta: -5.1MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2021-11-23 15:43:34,985 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1808.68ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 26.6MB in the beginning and 44.0MB in the end (delta: -17.4MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.97ms. Allocated memory is still 86.0MB. Free memory was 43.6MB in the beginning and 34.3MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 249.59ms. Allocated memory is still 86.0MB. Free memory was 34.3MB in the beginning and 38.4MB in the end (delta: -4.1MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * RCFGBuilder took 43416.38ms. Allocated memory was 86.0MB in the beginning and 140.5MB in the end (delta: 54.5MB). Free memory was 38.4MB in the beginning and 43.5MB in the end (delta: -5.1MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:43:35,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a86912d-2cc5-46e4-b387-f4079d971757/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable