./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:44:45,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:44:45,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:44:45,595 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:44:45,595 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:44:45,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:44:45,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:44:45,601 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:44:45,603 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:44:45,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:44:45,605 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:44:45,607 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:44:45,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:44:45,609 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:44:45,610 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:44:45,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:44:45,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:44:45,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:44:45,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:44:45,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:44:45,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:44:45,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:44:45,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:44:45,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:44:45,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:44:45,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:44:45,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:44:45,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:44:45,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:44:45,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:44:45,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:44:45,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:44:45,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:44:45,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:44:45,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:44:45,638 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:44:45,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:44:45,639 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:44:45,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:44:45,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:44:45,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:44:45,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:44:45,683 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:44:45,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:44:45,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:44:45,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:44:45,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:44:45,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:44:45,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:44:45,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:44:45,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:44:45,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:44:45,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:44:45,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:44:45,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:44:45,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:44:45,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:44:45,690 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:44:45,690 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:44:45,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:44:45,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:45,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:44:45,691 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:44:45,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:44:45,692 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:44:45,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:44:45,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:44:45,692 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 [2021-11-23 15:44:45,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:44:45,987 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:44:45,990 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:44:45,991 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:44:45,992 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:44:45,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:44:46,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/82957ea42/54988ee848a945ae9c789f3e4e7baf06/FLAG3aa6aa3e1 [2021-11-23 15:44:47,249 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:44:47,252 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:44:47,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/82957ea42/54988ee848a945ae9c789f3e4e7baf06/FLAG3aa6aa3e1 [2021-11-23 15:44:47,403 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/82957ea42/54988ee848a945ae9c789f3e4e7baf06 [2021-11-23 15:44:47,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:44:47,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:44:47,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:47,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:44:47,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:44:47,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:47" (1/1) ... [2021-11-23 15:44:47,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4643c5ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:47, skipping insertion in model container [2021-11-23 15:44:47,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:44:47" (1/1) ... [2021-11-23 15:44:47,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:44:47,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:44:53,700 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2021-11-23 15:44:53,877 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:53,958 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:44:54,819 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2021-11-23 15:44:54,833 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:44:55,157 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:44:55,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55 WrapperNode [2021-11-23 15:44:55,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:44:55,159 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:44:55,159 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:44:55,159 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:44:55,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:55,425 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:56,164 INFO L137 Inliner]: procedures = 546, calls = 11380, calls flagged for inlining = 250, calls inlined = 209, statements flattened = 14674 [2021-11-23 15:44:56,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:44:56,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:44:56,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:44:56,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:44:56,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:56,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:56,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:56,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:56,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:57,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:57,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:57,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:44:57,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:44:57,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:44:57,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:44:57,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:44:55" (1/1) ... [2021-11-23 15:44:57,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:44:57,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:44:57,179 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:44:57,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:44:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:44:57,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:44:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:44:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:44:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:44:57,237 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:44:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:44:57,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:44:57,238 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:44:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:44:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:44:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:44:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:44:57,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:44:57,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:44:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:44:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:44:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:44:57,240 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:44:57,240 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:44:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:44:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:44:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:44:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:44:57,241 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2021-11-23 15:44:57,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2021-11-23 15:44:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:44:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:44:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2021-11-23 15:44:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2021-11-23 15:44:57,242 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:44:57,242 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:44:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:44:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:44:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:44:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:44:57,243 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:44:57,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:44:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:44:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:44:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:44:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:44:57,244 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:44:57,244 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:44:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:44:57,245 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:44:57,245 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:44:57,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:44:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:44:57,246 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:44:57,246 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:44:57,247 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:44:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:44:57,247 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:44:57,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:44:57,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:44:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:44:57,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:44:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:44:57,248 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:44:57,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:44:57,249 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:44:57,249 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:44:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:44:57,250 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:44:57,250 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:44:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:44:57,251 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:44:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:44:57,251 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:44:57,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:44:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:44:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:44:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:44:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:44:57,253 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:44:57,253 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:44:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:44:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:44:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:44:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:44:57,254 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:44:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:44:57,254 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:44:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:44:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:44:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:44:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:44:57,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:44:57,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:44:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:44:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:44:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:44:57,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:44:57,256 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:44:57,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:44:57,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:44:57,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:44:57,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:44:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:44:57,258 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:44:57,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:44:57,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:44:57,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:44:57,260 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:44:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:44:57,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:44:57,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:44:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:44:57,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:44:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:44:57,261 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:44:57,261 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:44:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:44:57,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:44:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:44:57,262 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2021-11-23 15:44:57,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2021-11-23 15:44:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:44:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:44:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:44:57,263 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:44:57,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:44:57,264 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:44:57,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:44:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:44:57,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:44:57,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:44:57,268 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:44:57,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:44:57,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:44:57,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2021-11-23 15:44:57,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2021-11-23 15:44:57,272 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:44:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:44:57,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:44:57,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:44:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:44:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:44:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:44:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:44:57,278 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:44:57,278 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:44:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:44:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:44:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:44:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:44:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:44:57,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:44:57,279 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:44:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:44:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:44:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:44:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:44:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:44:57,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:44:57,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:44:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:44:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:44:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:44:57,281 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:44:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:44:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:44:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:44:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:44:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:44:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:44:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:44:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:44:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:44:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:44:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:44:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:44:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:44:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:44:57,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:44:57,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:44:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:44:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:44:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:44:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:44:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2021-11-23 15:44:57,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2021-11-23 15:44:57,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:44:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:44:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:44:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:44:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:44:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:44:57,285 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:44:57,285 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:44:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:44:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:44:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:44:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:44:57,286 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:44:57,286 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:44:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2021-11-23 15:44:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2021-11-23 15:44:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2021-11-23 15:44:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2021-11-23 15:44:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:44:57,287 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:44:57,287 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:44:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:44:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2021-11-23 15:44:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2021-11-23 15:44:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:44:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:44:57,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:44:57,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:44:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:44:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:44:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:44:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:44:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:44:57,289 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:44:57,289 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:44:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:44:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:44:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2021-11-23 15:44:57,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2021-11-23 15:44:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:44:57,290 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:44:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:44:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:44:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:44:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:44:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:44:57,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:44:57,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:44:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:44:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:44:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2021-11-23 15:44:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2021-11-23 15:44:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:44:57,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:44:57,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:44:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:44:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:44:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:44:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:44:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:44:57,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:44:57,293 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:44:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:44:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:44:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:44:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:44:57,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:44:57,294 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:44:57,295 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:44:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:44:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:44:57,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:44:57,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:44:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:44:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:44:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:44:57,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:44:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:44:57,301 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:44:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:44:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:44:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:44:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:44:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:44:57,303 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:44:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:44:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:44:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:44:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:44:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:44:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:44:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:44:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:44:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:44:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:44:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:44:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:44:57,305 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:44:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:44:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:44:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:44:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:44:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:44:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:44:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:44:57,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:44:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:44:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:44:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:44:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:44:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:44:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:44:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:44:57,307 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:44:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:44:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:44:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:44:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:44:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:44:57,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:44:57,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:44:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:44:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 15:44:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 15:44:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:44:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:44:57,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:44:57,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:44:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:44:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:44:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:44:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:44:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2021-11-23 15:44:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2021-11-23 15:44:57,310 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:44:57,310 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:44:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:44:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:44:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:44:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:44:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:44:57,311 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:44:57,311 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:44:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:44:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:44:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:44:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:44:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:44:57,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:44:57,312 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:44:57,313 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:44:58,708 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:44:58,713 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:45:27,017 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 15:45:27,022 INFO L158 Benchmark]: Toolchain (without parser) took 39612.11ms. Allocated memory was 90.2MB in the beginning and 998.2MB in the end (delta: 908.1MB). Free memory was 42.4MB in the beginning and 801.0MB in the end (delta: -758.6MB). Peak memory consumption was 751.3MB. Max. memory is 16.1GB. [2021-11-23 15:45:27,023 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 59.8MB in the beginning and 59.8MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:45:27,024 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7745.14ms. Allocated memory was 90.2MB in the beginning and 281.0MB in the end (delta: 190.8MB). Free memory was 42.4MB in the beginning and 93.6MB in the end (delta: -51.3MB). Peak memory consumption was 168.6MB. Max. memory is 16.1GB. [2021-11-23 15:45:27,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 1008.11ms. Allocated memory was 281.0MB in the beginning and 499.1MB in the end (delta: 218.1MB). Free memory was 93.6MB in the beginning and 290.0MB in the end (delta: -196.4MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. [2021-11-23 15:45:27,027 INFO L158 Benchmark]: Boogie Preprocessor took 977.83ms. Allocated memory is still 499.1MB. Free memory was 290.0MB in the beginning and 301.3MB in the end (delta: -11.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:45:27,028 INFO L158 Benchmark]: RCFGBuilder took 29873.29ms. Allocated memory was 499.1MB in the beginning and 998.2MB in the end (delta: 499.1MB). Free memory was 301.3MB in the beginning and 801.0MB in the end (delta: -499.7MB). Peak memory consumption was 603.7MB. Max. memory is 16.1GB. [2021-11-23 15:45:27,032 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 90.2MB. Free memory was 59.8MB in the beginning and 59.8MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7745.14ms. Allocated memory was 90.2MB in the beginning and 281.0MB in the end (delta: 190.8MB). Free memory was 42.4MB in the beginning and 93.6MB in the end (delta: -51.3MB). Peak memory consumption was 168.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1008.11ms. Allocated memory was 281.0MB in the beginning and 499.1MB in the end (delta: 218.1MB). Free memory was 93.6MB in the beginning and 290.0MB in the end (delta: -196.4MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 977.83ms. Allocated memory is still 499.1MB. Free memory was 290.0MB in the beginning and 301.3MB in the end (delta: -11.2MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * RCFGBuilder took 29873.29ms. Allocated memory was 499.1MB in the beginning and 998.2MB in the end (delta: 499.1MB). Free memory was 301.3MB in the beginning and 801.0MB in the end (delta: -499.7MB). Peak memory consumption was 603.7MB. 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 15:45:27,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:45:29,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:45:29,718 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:45:29,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:45:29,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:45:29,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:45:29,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:45:29,795 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:45:29,798 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:45:29,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:45:29,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:45:29,814 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:45:29,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:45:29,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:45:29,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:45:29,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:45:29,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:45:29,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:45:29,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:45:29,838 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:45:29,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:45:29,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:45:29,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:45:29,847 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:45:29,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:45:29,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:45:29,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:45:29,856 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:45:29,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:45:29,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:45:29,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:45:29,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:45:29,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:45:29,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:45:29,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:45:29,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:45:29,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:45:29,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:45:29,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:45:29,869 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:45:29,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:45:29,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:45:29,918 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:45:29,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:45:29,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:45:29,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:45:29,922 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:45:29,922 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:45:29,922 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:45:29,923 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:45:29,923 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:45:29,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:45:29,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:45:29,925 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:45:29,925 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:45:29,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:45:29,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:45:29,926 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:45:29,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:45:29,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:45:29,926 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:45:29,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:45:29,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:29,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:45:29,927 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:45:29,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:45:29,928 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:45:29,928 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:45:29,928 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:45:29,929 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:45:29,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:45:29,929 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30b5dcf93a79d8afe3c9f56fd3d0402dbbe862066109b91e0024871328b74c65 [2021-11-23 15:45:30,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:45:30,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:45:30,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:45:30,362 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:45:30,363 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:45:30,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:45:30,446 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/30c37417d/84a81be595e644a9a12ac7e0c149901b/FLAG67ca1f8af [2021-11-23 15:45:31,869 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:45:31,870 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2021-11-23 15:45:31,981 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/30c37417d/84a81be595e644a9a12ac7e0c149901b/FLAG67ca1f8af [2021-11-23 15:45:32,414 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/data/30c37417d/84a81be595e644a9a12ac7e0c149901b [2021-11-23 15:45:32,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:45:32,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:45:32,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:32,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:45:32,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:45:32,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:32" (1/1) ... [2021-11-23 15:45:32,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@da8e73d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:32, skipping insertion in model container [2021-11-23 15:45:32,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:45:32" (1/1) ... [2021-11-23 15:45:32,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:45:32,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:45:39,585 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2021-11-23 15:45:39,720 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:39,789 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:45:39,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:45:40,865 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2021-11-23 15:45:40,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:40,912 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:45:42,199 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[733916,733929] [2021-11-23 15:45:42,212 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:45:42,585 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:45:42,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42 WrapperNode [2021-11-23 15:45:42,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:45:42,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:42,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:45:42,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:45:42,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:42,871 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,282 INFO L137 Inliner]: procedures = 561, calls = 11376, calls flagged for inlining = 252, calls inlined = 211, statements flattened = 14427 [2021-11-23 15:45:43,283 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:45:43,284 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:45:43,284 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:45:43,284 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:45:43,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:43,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:44,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:44,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:45:44,070 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:45:44,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:45:44,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:45:44,071 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:45:42" (1/1) ... [2021-11-23 15:45:44,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:45:44,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:45:44,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:45:44,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:45:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:45:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:45:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2021-11-23 15:45:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2021-11-23 15:45:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2021-11-23 15:45:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2021-11-23 15:45:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2021-11-23 15:45:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2021-11-23 15:45:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2021-11-23 15:45:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2021-11-23 15:45:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2021-11-23 15:45:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2021-11-23 15:45:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:45:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:45:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2021-11-23 15:45:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2021-11-23 15:45:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2021-11-23 15:45:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2021-11-23 15:45:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 15:45:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 15:45:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:45:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:45:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:45:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:45:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:45:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:45:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:45:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2021-11-23 15:45:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:45:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:45:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:45:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2021-11-23 15:45:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2021-11-23 15:45:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2021-11-23 15:45:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2021-11-23 15:45:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2021-11-23 15:45:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:45:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:45:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:45:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:45:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:45:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:45:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:45:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2021-11-23 15:45:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2021-11-23 15:45:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:45:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:45:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2021-11-23 15:45:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2021-11-23 15:45:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:45:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:45:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2021-11-23 15:45:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2021-11-23 15:45:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:45:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:45:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:45:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:45:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2021-11-23 15:45:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2021-11-23 15:45:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:45:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:45:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:45:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:45:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-11-23 15:45:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-11-23 15:45:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2021-11-23 15:45:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2021-11-23 15:45:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 15:45:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 15:45:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2021-11-23 15:45:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2021-11-23 15:45:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:45:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:45:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2021-11-23 15:45:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2021-11-23 15:45:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2021-11-23 15:45:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2021-11-23 15:45:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:45:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:45:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:45:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:45:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:45:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:45:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:45:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:45:44,291 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2021-11-23 15:45:44,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2021-11-23 15:45:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:45:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:45:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2021-11-23 15:45:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2021-11-23 15:45:44,292 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2021-11-23 15:45:44,292 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2021-11-23 15:45:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2021-11-23 15:45:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2021-11-23 15:45:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:45:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:45:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_scan_event [2021-11-23 15:45:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_scan_event [2021-11-23 15:45:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:45:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 15:45:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:45:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2021-11-23 15:45:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2021-11-23 15:45:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:45:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:45:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:45:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 15:45:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 15:45:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:45:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:45:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:45:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:45:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2021-11-23 15:45:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2021-11-23 15:45:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_security_work [2021-11-23 15:45:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_security_work [2021-11-23 15:45:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2021-11-23 15:45:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2021-11-23 15:45:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2021-11-23 15:45:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2021-11-23 15:45:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:45:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:45:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2021-11-23 15:45:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2021-11-23 15:45:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2021-11-23 15:45:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2021-11-23 15:45:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:45:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:45:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2021-11-23 15:45:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2021-11-23 15:45:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:45:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2021-11-23 15:45:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2021-11-23 15:45:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:45:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:45:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2021-11-23 15:45:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2021-11-23 15:45:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2021-11-23 15:45:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2021-11-23 15:45:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2021-11-23 15:45:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2021-11-23 15:45:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:45:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-11-23 15:45:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-11-23 15:45:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:45:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:45:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:45:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2021-11-23 15:45:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2021-11-23 15:45:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:45:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2021-11-23 15:45:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2021-11-23 15:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2021-11-23 15:45:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2021-11-23 15:45:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2021-11-23 15:45:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2021-11-23 15:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2021-11-23 15:45:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2021-11-23 15:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:45:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:45:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2021-11-23 15:45:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2021-11-23 15:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2021-11-23 15:45:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2021-11-23 15:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:45:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:45:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:45:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:45:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:45:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:45:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2021-11-23 15:45:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2021-11-23 15:45:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2021-11-23 15:45:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2021-11-23 15:45:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:45:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:45:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wx_event_work [2021-11-23 15:45:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wx_event_work [2021-11-23 15:45:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hang_check [2021-11-23 15:45:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hang_check [2021-11-23 15:45:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:45:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:45:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:45:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:45:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rf_kill [2021-11-23 15:45:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rf_kill [2021-11-23 15:45:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:45:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:45:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2021-11-23 15:45:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2021-11-23 15:45:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:45:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:45:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:45:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2021-11-23 15:45:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2021-11-23 15:45:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:45:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:45:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2021-11-23 15:45:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2021-11-23 15:45:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2021-11-23 15:45:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2021-11-23 15:45:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:45:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2021-11-23 15:45:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2021-11-23 15:45:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2021-11-23 15:45:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2021-11-23 15:45:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2021-11-23 15:45:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2021-11-23 15:45:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2021-11-23 15:45:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2021-11-23 15:45:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:45:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:45:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_7 [2021-11-23 15:45:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_7 [2021-11-23 15:45:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:45:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:45:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:45:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:45:44,313 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:45:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:45:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:45:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2021-11-23 15:45:44,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2021-11-23 15:45:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:45:44,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:45:44,314 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 15:45:44,314 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 15:45:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2021-11-23 15:45:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2021-11-23 15:45:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2021-11-23 15:45:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2021-11-23 15:45:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:45:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:45:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:45:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:45:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2021-11-23 15:45:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2021-11-23 15:45:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:45:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:45:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2021-11-23 15:45:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2021-11-23 15:45:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2021-11-23 15:45:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2021-11-23 15:45:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:45:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2021-11-23 15:45:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2021-11-23 15:45:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2021-11-23 15:45:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-11-23 15:45:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-11-23 15:45:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2021-11-23 15:45:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2021-11-23 15:45:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:45:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:45:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 15:45:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 15:45:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2021-11-23 15:45:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2021-11-23 15:45:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2021-11-23 15:45:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2021-11-23 15:45:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-11-23 15:45:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-11-23 15:45:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:45:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:45:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:45:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:45:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:45:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:45:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:45:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:45:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2021-11-23 15:45:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2021-11-23 15:45:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:45:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:45:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2021-11-23 15:45:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2021-11-23 15:45:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2021-11-23 15:45:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2021-11-23 15:45:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2021-11-23 15:45:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2021-11-23 15:45:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:45:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:45:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2021-11-23 15:45:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2021-11-23 15:45:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2021-11-23 15:45:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2021-11-23 15:45:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:45:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:45:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:45:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:45:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:45:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:45:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2021-11-23 15:45:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2021-11-23 15:45:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 15:45:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 15:45:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:45:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:45:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:45:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:45:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:45:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:45:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:45:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:45:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:45:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:45:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2021-11-23 15:45:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2021-11-23 15:45:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2021-11-23 15:45:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2021-11-23 15:45:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2021-11-23 15:45:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2021-11-23 15:45:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:45:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:45:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2021-11-23 15:45:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2021-11-23 15:45:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2021-11-23 15:45:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2021-11-23 15:45:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:45:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:45:45,750 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:45:45,760 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:46:01,376 WARN L228 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/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 15:46:01,380 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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 15:46:01,384 INFO L158 Benchmark]: Toolchain (without parser) took 28964.14ms. Allocated memory was 77.6MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 41.9MB in the beginning and 977.0MB in the end (delta: -935.1MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2021-11-23 15:46:01,385 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:46:01,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10162.65ms. Allocated memory was 77.6MB in the beginning and 448.8MB in the end (delta: 371.2MB). Free memory was 41.7MB in the beginning and 266.9MB in the end (delta: -225.2MB). Peak memory consumption was 260.4MB. Max. memory is 16.1GB. [2021-11-23 15:46:01,386 INFO L158 Benchmark]: Boogie Procedure Inliner took 695.64ms. Allocated memory is still 448.8MB. Free memory was 266.9MB in the beginning and 184.6MB in the end (delta: 82.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:46:01,386 INFO L158 Benchmark]: Boogie Preprocessor took 785.36ms. Allocated memory was 448.8MB in the beginning and 903.9MB in the end (delta: 455.1MB). Free memory was 184.6MB in the beginning and 660.9MB in the end (delta: -476.4MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2021-11-23 15:46:01,387 INFO L158 Benchmark]: RCFGBuilder took 17312.69ms. Allocated memory was 903.9MB in the beginning and 2.0GB in the end (delta: 1.1GB). Free memory was 660.9MB in the beginning and 977.0MB in the end (delta: -316.0MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2021-11-23 15:46:01,389 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### [2021-11-23 15:46:01,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81931aeb-4431-46e5-95b6-0b05a9966fb3/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 56.6MB. Free memory is still 37.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10162.65ms. Allocated memory was 77.6MB in the beginning and 448.8MB in the end (delta: 371.2MB). Free memory was 41.7MB in the beginning and 266.9MB in the end (delta: -225.2MB). Peak memory consumption was 260.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 695.64ms. Allocated memory is still 448.8MB. Free memory was 266.9MB in the beginning and 184.6MB in the end (delta: 82.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 785.36ms. Allocated memory was 448.8MB in the beginning and 903.9MB in the end (delta: 455.1MB). Free memory was 184.6MB in the beginning and 660.9MB in the end (delta: -476.4MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * RCFGBuilder took 17312.69ms. Allocated memory was 903.9MB in the beginning and 2.0GB in the end (delta: 1.1GB). Free memory was 660.9MB in the beginning and 977.0MB in the end (delta: -316.0MB). Peak memory consumption was 1.2GB. 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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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_81931aeb-4431-46e5-95b6-0b05a9966fb3/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")