./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.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_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/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_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/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_87524377-8460-486c-bf0b-5b290f8c4c38/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 d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:35:32,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:35:32,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:35:32,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:35:32,877 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:35:32,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:35:32,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:35:32,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:35:32,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:35:32,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:35:32,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:35:32,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:35:32,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:35:32,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:35:32,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:35:32,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:35:32,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:35:32,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:35:32,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:35:32,913 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:35:32,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:35:32,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:35:32,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:35:32,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:35:32,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:35:32,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:35:32,927 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:35:32,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:35:32,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:35:32,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:35:32,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:35:32,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:35:32,933 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:35:32,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:35:32,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:35:32,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:35:32,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:35:32,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:35:32,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:35:32,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:35:32,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:35:32,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:35:32,998 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:35:32,998 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:35:32,999 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:35:32,999 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:35:33,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:35:33,000 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:35:33,001 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:35:33,001 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:35:33,001 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:35:33,001 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:35:33,002 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:35:33,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:35:33,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:35:33,002 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:35:33,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:35:33,003 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:35:33,003 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:35:33,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:35:33,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:35:33,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:35:33,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:35:33,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:35:33,005 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:35:33,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:35:33,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:35:33,005 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_87524377-8460-486c-bf0b-5b290f8c4c38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 [2021-11-23 15:35:33,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:35:33,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:35:33,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:35:33,342 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:35:33,345 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:35:33,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:35:33,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/3c44718f5/8e33b973b8d34e5c9b6cc2e2e2de7506/FLAG055c46ecb [2021-11-23 15:35:34,854 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:35:34,858 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:35:34,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/3c44718f5/8e33b973b8d34e5c9b6cc2e2e2de7506/FLAG055c46ecb [2021-11-23 15:35:35,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/3c44718f5/8e33b973b8d34e5c9b6cc2e2e2de7506 [2021-11-23 15:35:35,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:35:35,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:35:35,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:35,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:35:35,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:35:35,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:35" (1/1) ... [2021-11-23 15:35:35,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68d6de21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:35, skipping insertion in model container [2021-11-23 15:35:35,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:35:35" (1/1) ... [2021-11-23 15:35:35,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:35:35,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:35:36,644 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2021-11-23 15:35:36,645 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2021-11-23 15:35:37,806 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_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2021-11-23 15:35:42,532 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:42,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:35:42,915 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2021-11-23 15:35:42,916 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2021-11-23 15:35:42,935 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_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2021-11-23 15:35:43,787 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:35:44,157 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:35:44,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44 WrapperNode [2021-11-23 15:35:44,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:35:44,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:44,160 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:35:44,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:35:44,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:44,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:44,972 INFO L137 Inliner]: procedures = 498, calls = 11310, calls flagged for inlining = 229, calls inlined = 187, statements flattened = 13754 [2021-11-23 15:35:44,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:35:44,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:35:44,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:35:44,975 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:35:44,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:44,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:35:45,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:35:45,900 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:35:45,901 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:35:45,902 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:35:44" (1/1) ... [2021-11-23 15:35:45,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:35:45,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:35:45,945 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:35:45,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:35:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:35:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:35:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:35:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:35:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:35:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:35:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:35:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:35:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:35:46,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:35:46,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:35:46,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:35:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:35:46,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:35:46,010 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:35:46,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:35:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:35:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:35:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2021-11-23 15:35:46,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2021-11-23 15:35:46,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:35:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:35:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:35:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:35:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:35:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:35:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:35:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:35:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:35:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:35:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:35:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:35:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:35:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:35:46,014 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:35:46,014 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:35:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:35:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:35:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:35:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:35:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:35:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:35:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:35:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:35:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:35:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:35:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:35:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:35:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:35:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:35:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:35:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:35:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:35:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:35:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:35:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:35:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:35:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:35:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:35:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:35:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:35:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:35:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:35:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:35:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:35:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:35:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:35:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:35:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:35:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:35:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:35:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:35:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:35:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:35:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:35:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:35:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:35:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:35:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:35:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:35:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:35:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:35:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:35:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:35:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:35:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:35:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:35:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:35:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:35:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:35:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:35:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:35:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:35:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:35:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:35:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:35:46,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:35:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:35:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:35:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:35:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:35:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:35:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:35:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:35:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:35:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:35:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:35:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:35:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:35:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:35:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:35:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:35:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:35:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:35:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:35:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:35:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:35:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:35:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:35:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:35:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:35:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:35:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:35:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:35:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:35:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:35:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:35:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:35:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:35:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:35:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:35:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:35:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:35:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:35:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:35:46,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:35:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:35:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:35:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:35:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:35:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:35:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:35:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:35:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:35:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:35:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:35:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:35:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:35:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:35:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:35:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:35:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:35:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:35:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:35:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:35:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:35:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:35:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:35:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:35:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:35:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:35:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:35:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:35:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:35:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:35:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:35:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:35:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:35:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:35:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:35:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:35:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:35:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:35:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:35:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:35:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:35:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:35:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:35:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:35:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:35:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:35:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:35:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:35:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:35:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:35:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:35:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:35:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:35:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:35:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:35:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:35:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:35:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:35:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:35:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:35:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:35:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:35:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:35:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:35:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:35:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:35:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:35:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:35:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2021-11-23 15:35:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2021-11-23 15:35:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:35:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:35:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:35:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:35:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:35:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:35:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:35:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:35:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:35:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:35:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:35:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:35:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:35:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:35:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:35:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:35:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:35:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:35:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:35:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:35:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:35:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:35:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:35:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:35:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:35:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:35:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:35:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:35:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:35:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:35:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:35:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:35:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:35:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:35:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:35:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:35:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:35:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:35:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:35:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:35:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:35:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:35:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:35:46,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:35:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:35:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:35:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:35:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:35:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:35:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:35:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:35:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:35:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:35:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:35:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:35:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:35:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:35:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:35:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:35:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:35:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:35:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:35:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:35:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:35:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:35:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:35:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:35:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:35:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:35:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:35:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:35:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:35:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:35:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:35:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:35:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:35:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:35:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:35:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:35:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:35:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:35:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:35:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:35:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:35:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:35:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:35:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:35:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:35:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:35:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:35:46,081 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:35:46,081 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:35:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:35:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:35:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:35:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:35:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:35:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:35:46,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:35:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:35:46,082 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:35:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:35:46,083 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:35:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:35:46,083 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:35:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:35:46,083 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:35:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:35:46,083 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:35:46,083 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:35:47,767 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:35:47,776 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:36:27,050 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.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:36:27,055 INFO L158 Benchmark]: Toolchain (without parser) took 51644.53ms. Allocated memory was 119.5MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 75.5MB in the beginning and 676.1MB in the end (delta: -600.6MB). Peak memory consumption was 959.9MB. Max. memory is 16.1GB. [2021-11-23 15:36:27,056 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:36:27,057 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8747.46ms. Allocated memory was 119.5MB in the beginning and 476.1MB in the end (delta: 356.5MB). Free memory was 74.9MB in the beginning and 319.1MB in the end (delta: -244.1MB). Peak memory consumption was 174.6MB. Max. memory is 16.1GB. [2021-11-23 15:36:27,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 813.75ms. Allocated memory is still 476.1MB. Free memory was 319.1MB in the beginning and 238.3MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:36:27,059 INFO L158 Benchmark]: Boogie Preprocessor took 924.07ms. Allocated memory is still 476.1MB. Free memory was 238.3MB in the beginning and 231.0MB in the end (delta: 7.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2021-11-23 15:36:27,060 INFO L158 Benchmark]: RCFGBuilder took 41153.75ms. Allocated memory was 476.1MB in the beginning and 1.3GB in the end (delta: 847.2MB). Free memory was 231.0MB in the beginning and 676.1MB in the end (delta: -445.1MB). Peak memory consumption was 761.3MB. Max. memory is 16.1GB. [2021-11-23 15:36:27,063 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory is still 50.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8747.46ms. Allocated memory was 119.5MB in the beginning and 476.1MB in the end (delta: 356.5MB). Free memory was 74.9MB in the beginning and 319.1MB in the end (delta: -244.1MB). Peak memory consumption was 174.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 813.75ms. Allocated memory is still 476.1MB. Free memory was 319.1MB in the beginning and 238.3MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 924.07ms. Allocated memory is still 476.1MB. Free memory was 238.3MB in the beginning and 231.0MB in the end (delta: 7.3MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * RCFGBuilder took 41153.75ms. Allocated memory was 476.1MB in the beginning and 1.3GB in the end (delta: 847.2MB). Free memory was 231.0MB in the beginning and 676.1MB in the end (delta: -445.1MB). Peak memory consumption was 761.3MB. 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.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:36:27,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/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_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/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_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/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_87524377-8460-486c-bf0b-5b290f8c4c38/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 d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:36:29,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:36:29,585 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:36:29,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:36:29,645 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:36:29,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:36:29,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:36:29,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:36:29,659 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:36:29,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:36:29,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:36:29,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:36:29,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:36:29,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:36:29,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:36:29,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:36:29,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:36:29,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:36:29,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:36:29,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:36:29,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:36:29,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:36:29,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:36:29,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:36:29,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:36:29,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:36:29,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:36:29,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:36:29,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:36:29,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:36:29,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:36:29,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:36:29,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:36:29,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:36:29,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:36:29,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:36:29,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:36:29,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:36:29,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:36:29,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:36:29,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:36:29,731 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:36:29,774 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:36:29,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:36:29,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:36:29,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:36:29,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:36:29,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:36:29,779 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:36:29,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:36:29,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:36:29,779 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:36:29,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:36:29,781 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:36:29,781 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:36:29,781 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:36:29,781 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:36:29,781 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:36:29,782 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:36:29,782 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:36:29,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:36:29,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:36:29,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:29,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:36:29,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:36:29,783 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:36:29,784 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:36:29,784 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:36:29,784 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:36:29,784 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:36:29,784 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:36:29,785 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_87524377-8460-486c-bf0b-5b290f8c4c38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 [2021-11-23 15:36:30,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:36:30,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:36:30,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:36:30,237 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:36:30,240 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:36:30,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:36:30,326 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/2f98f0348/b5da447e65d442ec86983376b3eb70d1/FLAG89484fe2b [2021-11-23 15:36:31,789 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:36:31,790 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:36:31,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/2f98f0348/b5da447e65d442ec86983376b3eb70d1/FLAG89484fe2b [2021-11-23 15:36:32,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/data/2f98f0348/b5da447e65d442ec86983376b3eb70d1 [2021-11-23 15:36:32,379 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:36:32,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:36:32,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:32,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:36:32,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:36:32,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:32" (1/1) ... [2021-11-23 15:36:32,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bab9b44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:32, skipping insertion in model container [2021-11-23 15:36:32,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:32" (1/1) ... [2021-11-23 15:36:32,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:36:32,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:33,539 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2021-11-23 15:36:33,539 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2021-11-23 15:36:34,952 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_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2021-11-23 15:36:39,662 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:39,787 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:36:40,070 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:36:40,231 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2021-11-23 15:36:40,232 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2021-11-23 15:36:40,254 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_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2021-11-23 15:36:41,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:41,349 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:36:41,577 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2021-11-23 15:36:41,578 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2021-11-23 15:36:41,594 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_87524377-8460-486c-bf0b-5b290f8c4c38/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2021-11-23 15:36:42,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:36:42,957 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:36:42,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42 WrapperNode [2021-11-23 15:36:42,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:36:42,960 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:42,960 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:36:42,960 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:36:42,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:43,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:43,729 INFO L137 Inliner]: procedures = 513, calls = 11306, calls flagged for inlining = 232, calls inlined = 190, statements flattened = 13513 [2021-11-23 15:36:43,730 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:36:43,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:36:43,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:36:43,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:36:43,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:43,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:43,887 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:43,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:44,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:44,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:44,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:44,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:36:44,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:36:44,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:36:44,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:36:44,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:42" (1/1) ... [2021-11-23 15:36:44,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:36:44,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:36:44,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:36:44,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:36:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:36:44,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:36:44,885 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:36:44,885 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:36:44,885 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:36:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:36:44,886 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:36:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:36:44,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:36:44,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:36:44,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:36:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:36:44,887 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:36:44,887 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:36:44,887 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:36:44,888 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:36:44,888 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:36:44,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:36:44,888 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2021-11-23 15:36:44,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2021-11-23 15:36:44,889 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:36:44,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:36:44,889 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:36:44,889 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:36:44,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:36:44,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:36:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:36:44,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:36:44,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:36:44,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:36:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:36:44,894 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:36:44,895 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:36:44,895 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:36:44,895 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:36:44,895 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:36:44,896 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:36:44,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:36:44,896 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:36:44,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:36:44,897 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:36:44,897 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:36:44,898 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:36:44,898 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:36:44,898 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:36:44,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:36:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:36:44,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:36:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:36:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:36:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:36:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:36:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:36:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:36:44,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:36:44,903 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:36:44,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:36:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:36:44,905 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:36:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:36:44,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:36:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:36:44,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:36:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:36:44,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:36:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:36:44,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:36:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:36:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:36:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:36:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:36:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:36:44,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:36:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:36:44,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:36:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:36:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:36:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:36:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:36:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:36:44,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:36:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:36:44,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:36:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:36:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:36:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:36:44,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:36:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:36:44,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:36:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:36:44,915 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:36:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:36:44,916 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:36:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:36:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:36:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:36:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:36:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:36:44,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:36:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:36:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:36:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:36:44,918 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:36:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:36:44,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:36:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:36:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:36:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:36:44,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:36:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2021-11-23 15:36:44,922 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2021-11-23 15:36:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:36:44,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:36:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:36:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:36:44,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:36:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:36:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:36:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:36:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:36:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:36:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:36:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:36:44,935 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:36:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:36:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:36:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:36:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:36:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:36:44,936 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:36:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:36:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:36:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:36:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:36:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:36:44,937 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:36:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:36:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:36:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:36:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:36:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:36:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:36:44,938 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:36:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:36:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:36:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:36:44,939 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:36:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:36:44,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:36:44,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:36:44,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:36:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:36:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:36:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:36:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:36:44,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:36:44,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:36:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:36:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:36:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:36:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:36:44,942 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:36:44,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:36:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:36:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:36:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:36:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:36:44,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:36:44,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:36:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:36:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:36:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:36:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:36:44,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:36:44,944 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:36:44,945 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:36:44,945 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:36:44,946 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:36:44,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:36:44,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:36:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:36:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:36:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:36:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:36:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:36:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:36:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:36:44,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:36:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:36:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:36:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:36:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:36:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:36:44,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:36:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:36:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:36:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:36:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:36:44,950 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:36:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:36:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:36:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2021-11-23 15:36:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2021-11-23 15:36:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:36:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:36:44,951 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:36:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:36:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:36:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:36:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:36:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:36:44,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:36:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:36:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:36:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:36:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:36:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:36:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:36:44,953 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:36:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:36:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:36:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:36:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:36:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:36:44,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:36:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:36:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:36:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:36:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:36:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:36:44,955 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:36:44,955 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:36:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:36:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:36:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:36:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:36:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:36:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:36:44,961 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:36:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:36:44,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:36:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:36:44,963 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:36:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:36:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:36:44,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:36:44,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:36:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:36:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:36:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:36:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:36:44,965 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:36:44,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:36:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:36:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:36:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:36:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:36:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:36:44,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:36:44,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:36:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:36:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:36:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:36:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:36:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:36:44,967 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:36:44,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:36:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:36:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:36:44,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:36:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:36:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:36:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:36:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:36:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:36:44,969 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:36:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:36:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:36:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:36:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:36:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:36:44,970 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:36:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:36:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:36:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:36:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:36:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:36:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:36:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:36:44,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:36:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:36:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:36:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:36:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:36:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:36:44,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:36:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:36:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:36:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:36:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:36:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:36:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:36:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:36:44,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:36:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:36:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:36:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:36:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:36:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:36:44,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:36:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:36:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:36:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:36:44,975 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:36:46,448 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:36:46,457 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:37:03,860 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2021-11-23 15:37:03,861 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:260) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) 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:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) 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$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:735) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:237) ... 25 more [2021-11-23 15:37:03,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2021-11-23 15:37:03,866 INFO L158 Benchmark]: Toolchain (without parser) took 31483.98ms. Allocated memory was 71.3MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 39.2MB in the beginning and 1.4GB in the end (delta: -1.4GB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2021-11-23 15:37:03,867 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 71.3MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:37:03,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10576.32ms. Allocated memory was 71.3MB in the beginning and 373.3MB in the end (delta: 302.0MB). Free memory was 39.0MB in the beginning and 207.9MB in the end (delta: -169.0MB). Peak memory consumption was 231.8MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 770.78ms. Allocated memory is still 373.3MB. Free memory was 206.9MB in the beginning and 131.4MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,869 INFO L158 Benchmark]: Boogie Preprocessor took 1051.64ms. Allocated memory was 373.3MB in the beginning and 868.2MB in the end (delta: 494.9MB). Free memory was 131.4MB in the beginning and 653.1MB in the end (delta: -521.7MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2021-11-23 15:37:03,869 INFO L158 Benchmark]: RCFGBuilder took 19079.80ms. Allocated memory was 868.2MB in the beginning and 2.5GB in the end (delta: 1.6GB). Free memory was 653.1MB in the beginning and 1.4GB in the end (delta: -737.7MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. [2021-11-23 15:37:03,872 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 71.3MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10576.32ms. Allocated memory was 71.3MB in the beginning and 373.3MB in the end (delta: 302.0MB). Free memory was 39.0MB in the beginning and 207.9MB in the end (delta: -169.0MB). Peak memory consumption was 231.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 770.78ms. Allocated memory is still 373.3MB. Free memory was 206.9MB in the beginning and 131.4MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1051.64ms. Allocated memory was 373.3MB in the beginning and 868.2MB in the end (delta: 494.9MB). Free memory was 131.4MB in the beginning and 653.1MB in the end (delta: -521.7MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. * RCFGBuilder took 19079.80ms. Allocated memory was 868.2MB in the beginning and 2.5GB in the end (delta: 1.6GB). Free memory was 653.1MB in the beginning and 1.4GB in the end (delta: -737.7MB). Peak memory consumption was 1.3GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:241) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87524377-8460-486c-bf0b-5b290f8c4c38/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")