./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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 549c0f0e85f506f59a54b746c0743ded562d36f784f1b0fcb4bf7d5e1672332d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:28,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:28,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:28,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:28,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:28,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:28,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:28,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:28,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:28,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:28,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:28,241 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:28,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:28,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:28,245 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:28,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:28,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:28,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:28,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:28,255 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:28,257 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:28,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:28,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:28,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:28,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:28,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:28,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:28,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:28,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:28,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:28,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:28,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:28,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:28,273 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:28,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:28,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:28,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:28,277 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:28,277 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:28,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:28,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:28,281 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:48:28,306 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:28,306 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:28,307 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:28,308 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:28,308 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:28,309 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:28,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:28,309 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:48:28,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:28,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:28,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:28,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:28,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:28,311 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:28,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:28,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:28,312 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:28,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:28,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:28,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:28,313 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:28,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:28,313 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:48:28,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:48:28,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:28,314 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 549c0f0e85f506f59a54b746c0743ded562d36f784f1b0fcb4bf7d5e1672332d [2021-11-23 15:48:28,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:28,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:28,598 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:28,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:28,600 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:28,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i [2021-11-23 15:48:28,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/3d5d293bf/85d61a47d5664bcaa1b6537a0f72f461/FLAG5615566cb [2021-11-23 15:48:29,560 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:29,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i [2021-11-23 15:48:29,609 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/3d5d293bf/85d61a47d5664bcaa1b6537a0f72f461/FLAG5615566cb [2021-11-23 15:48:30,031 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/3d5d293bf/85d61a47d5664bcaa1b6537a0f72f461 [2021-11-23 15:48:30,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:30,035 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:30,037 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:30,037 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:30,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:30,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:30" (1/1) ... [2021-11-23 15:48:30,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1183bad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:30, skipping insertion in model container [2021-11-23 15:48:30,044 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:30" (1/1) ... [2021-11-23 15:48:30,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:30,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:31,015 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i[160575,160588] [2021-11-23 15:48:31,748 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:31,789 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:31,973 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i[160575,160588] [2021-11-23 15:48:32,121 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:32,262 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:32,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32 WrapperNode [2021-11-23 15:48:32,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:32,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:32,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:32,265 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:32,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,539 INFO L137 Inliner]: procedures = 197, calls = 1031, calls flagged for inlining = 87, calls inlined = 80, statements flattened = 2429 [2021-11-23 15:48:32,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:32,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:32,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:32,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:32,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,567 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,663 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:32,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:32,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:32,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:32,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:32" (1/1) ... [2021-11-23 15:48:32,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:32,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:32,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:32,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:48:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:48:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:48:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:48:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:48:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:48:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:48:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:48:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:48:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:48:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure pull_skb [2021-11-23 15:48:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pull_skb [2021-11-23 15:48:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:48:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:48:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure free_skb_pool [2021-11-23 15:48:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure free_skb_pool [2021-11-23 15:48:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:48:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:48:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:48:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:48:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:48:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:48:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:48:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:48:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:48:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:48:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:48:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:48:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:48:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:48:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:48:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:48:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure fill_skb_pool [2021-11-23 15:48:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_skb_pool [2021-11-23 15:48:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:48:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:48:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:48:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:48:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:48:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:48:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:48:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:48:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_set_mac_address [2021-11-23 15:48:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_set_mac_address [2021-11-23 15:48:32,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_set_multicast [2021-11-23 15:48:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_set_multicast [2021-11-23 15:48:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:48:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:48:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:48:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:48:32,832 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:32,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:48:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:48:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:32,833 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:32,833 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2021-11-23 15:48:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2021-11-23 15:48:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure __printk_ratelimit [2021-11-23 15:48:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __printk_ratelimit [2021-11-23 15:48:32,834 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:48:32,834 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:48:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:48:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:48:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:48:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:48:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_tx_timeout [2021-11-23 15:48:32,835 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_tx_timeout [2021-11-23 15:48:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:48:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:48:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:48:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_ioctl [2021-11-23 15:48:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_ioctl [2021-11-23 15:48:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:48:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:48:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:48:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:48:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:48:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:48:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:48:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:48:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:48:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_reset [2021-11-23 15:48:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_reset [2021-11-23 15:48:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_disconnect [2021-11-23 15:48:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_disconnect [2021-11-23 15:48:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2021-11-23 15:48:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2021-11-23 15:48:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:48:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:48:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:48:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:48:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:48:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:48:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:48:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:48:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:48:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:48:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:48:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:48:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:48:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:33,454 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:33,457 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:33,652 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:33,662 INFO L158 Benchmark]: Toolchain (without parser) took 3625.71ms. Allocated memory was 90.2MB in the beginning and 176.2MB in the end (delta: 86.0MB). Free memory was 64.0MB in the beginning and 100.9MB in the end (delta: -36.9MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:33,663 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 90.2MB. Free memory was 63.9MB in the beginning and 63.9MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:33,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2226.37ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 64.0MB in the beginning and 42.1MB in the end (delta: 21.9MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2021-11-23 15:48:33,666 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.22ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 42.1MB in the beginning and 111.2MB in the end (delta: -69.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:33,668 INFO L158 Benchmark]: Boogie Preprocessor took 189.87ms. Allocated memory is still 176.2MB. Free memory was 111.2MB in the beginning and 95.3MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:48:33,670 INFO L158 Benchmark]: RCFGBuilder took 929.61ms. Allocated memory is still 176.2MB. Free memory was 95.3MB in the beginning and 100.9MB in the end (delta: -5.6MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2021-11-23 15:48:33,673 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 90.2MB. Free memory was 63.9MB in the beginning and 63.9MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2226.37ms. Allocated memory was 90.2MB in the beginning and 119.5MB in the end (delta: 29.4MB). Free memory was 64.0MB in the beginning and 42.1MB in the end (delta: 21.9MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.22ms. Allocated memory was 119.5MB in the beginning and 176.2MB in the end (delta: 56.6MB). Free memory was 42.1MB in the beginning and 111.2MB in the end (delta: -69.1MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 189.87ms. Allocated memory is still 176.2MB. Free memory was 111.2MB in the beginning and 95.3MB in the end (delta: 15.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 929.61ms. Allocated memory is still 176.2MB. Free memory was 95.3MB in the beginning and 100.9MB in the end (delta: -5.6MB). Peak memory consumption was 30.2MB. 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 15:48:33,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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 549c0f0e85f506f59a54b746c0743ded562d36f784f1b0fcb4bf7d5e1672332d --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:48:36,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:48:36,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:48:36,168 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:48:36,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:48:36,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:48:36,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:48:36,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:48:36,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:48:36,190 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:48:36,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:48:36,196 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:48:36,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:48:36,199 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:48:36,201 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:48:36,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:48:36,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:48:36,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:48:36,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:48:36,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:48:36,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:48:36,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:48:36,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:48:36,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:48:36,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:48:36,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:48:36,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:48:36,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:48:36,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:48:36,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:48:36,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:48:36,244 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:48:36,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:48:36,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:48:36,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:48:36,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:48:36,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:48:36,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:48:36,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:48:36,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:48:36,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:48:36,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:48:36,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:48:36,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:48:36,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:48:36,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:48:36,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:48:36,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:48:36,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:48:36,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:48:36,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:48:36,306 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:48:36,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:48:36,308 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:48:36,308 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:48:36,308 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:48:36,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:48:36,309 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:48:36,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:48:36,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:48:36,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:48:36,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:48:36,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:36,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:48:36,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:48:36,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:48:36,311 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:48:36,311 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:48:36,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:48:36,311 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:48:36,312 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:48:36,312 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 549c0f0e85f506f59a54b746c0743ded562d36f784f1b0fcb4bf7d5e1672332d [2021-11-23 15:48:36,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:48:36,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:48:36,720 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:48:36,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:48:36,722 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:48:36,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i [2021-11-23 15:48:36,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/a6ec9817f/41fd0e649af84929a1d7ebe6ebeb77dc/FLAG51ff43b29 [2021-11-23 15:48:37,700 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:48:37,701 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i [2021-11-23 15:48:37,755 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/a6ec9817f/41fd0e649af84929a1d7ebe6ebeb77dc/FLAG51ff43b29 [2021-11-23 15:48:38,184 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/data/a6ec9817f/41fd0e649af84929a1d7ebe6ebeb77dc [2021-11-23 15:48:38,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:48:38,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:48:38,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:38,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:48:38,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:48:38,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:38" (1/1) ... [2021-11-23 15:48:38,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72e97175 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:38, skipping insertion in model container [2021-11-23 15:48:38,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:48:38" (1/1) ... [2021-11-23 15:48:38,208 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:48:38,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:39,294 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i[160575,160588] [2021-11-23 15:48:39,889 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:39,970 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:48:40,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:48:40,188 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i[160575,160588] [2021-11-23 15:48:40,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:40,414 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:48:40,596 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_ef4519e1-9e28-4729-b2a6-34579e1a7fae/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--rtl8150.ko-entry_point.cil.out.i[160575,160588] [2021-11-23 15:48:40,743 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:48:40,927 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:48:40,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40 WrapperNode [2021-11-23 15:48:40,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:48:40,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:40,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:48:40,930 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:48:40,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,099 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,265 INFO L137 Inliner]: procedures = 212, calls = 1031, calls flagged for inlining = 87, calls inlined = 80, statements flattened = 2343 [2021-11-23 15:48:41,265 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:48:41,266 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:48:41,266 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:48:41,266 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:48:41,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,525 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:48:41,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:48:41,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:48:41,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:48:41,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:48:40" (1/1) ... [2021-11-23 15:48:41,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:48:41,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:48:41,568 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:48:41,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:48:41,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:48:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2021-11-23 15:48:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2021-11-23 15:48:41,626 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2021-11-23 15:48:41,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:48:41,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:48:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:48:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-11-23 15:48:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-11-23 15:48:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:48:41,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:48:41,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:48:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:48:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:48:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:48:41,629 INFO L130 BoogieDeclarations]: Found specification of procedure pull_skb [2021-11-23 15:48:41,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pull_skb [2021-11-23 15:48:41,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:48:41,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:48:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure free_skb_pool [2021-11-23 15:48:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure free_skb_pool [2021-11-23 15:48:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2021-11-23 15:48:41,631 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2021-11-23 15:48:41,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:48:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:48:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:48:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:48:41,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:48:41,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:48:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:48:41,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:48:41,633 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:48:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:48:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:48:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:48:41,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:48:41,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:48:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:48:41,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:48:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:48:41,635 INFO L130 BoogieDeclarations]: Found specification of procedure fill_skb_pool [2021-11-23 15:48:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_skb_pool [2021-11-23 15:48:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:48:41,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:48:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:48:41,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:48:41,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:48:41,637 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:48:41,638 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:48:41,638 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:48:41,639 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:48:41,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_set_mac_address [2021-11-23 15:48:41,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_set_mac_address [2021-11-23 15:48:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:48:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:48:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:48:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:48:41,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:48:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:48:41,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:48:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:48:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:48:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:48:41,642 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_set_multicast [2021-11-23 15:48:41,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_set_multicast [2021-11-23 15:48:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:48:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:48:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:48:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:48:41,643 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:48:41,643 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:48:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:48:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:48:41,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2021-11-23 15:48:41,644 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2021-11-23 15:48:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:48:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:48:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urbs [2021-11-23 15:48:41,645 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urbs [2021-11-23 15:48:41,645 INFO L130 BoogieDeclarations]: Found specification of procedure __printk_ratelimit [2021-11-23 15:48:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __printk_ratelimit [2021-11-23 15:48:41,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2021-11-23 15:48:41,646 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2021-11-23 15:48:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:48:41,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:48:41,647 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_tx_timeout [2021-11-23 15:48:41,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_tx_timeout [2021-11-23 15:48:41,648 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:48:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:48:41,649 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_ioctl [2021-11-23 15:48:41,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_ioctl [2021-11-23 15:48:41,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:48:41,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:48:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:48:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:48:41,651 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2021-11-23 15:48:41,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2021-11-23 15:48:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:48:41,652 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:48:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2021-11-23 15:48:41,652 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2021-11-23 15:48:41,652 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:48:41,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:48:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_reset [2021-11-23 15:48:41,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_reset [2021-11-23 15:48:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:48:41,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:48:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:48:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:48:41,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:48:41,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:48:41,655 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8150_disconnect [2021-11-23 15:48:41,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8150_disconnect [2021-11-23 15:48:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:48:41,658 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_all_urbs [2021-11-23 15:48:41,659 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_all_urbs [2021-11-23 15:48:41,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:48:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:48:41,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:48:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:48:41,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:48:41,668 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 15:48:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 15:48:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2021-11-23 15:48:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2021-11-23 15:48:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2021-11-23 15:48:41,669 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2021-11-23 15:48:41,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_registers [2021-11-23 15:48:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure get_registers [2021-11-23 15:48:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:48:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:48:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:48:41,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_registers [2021-11-23 15:48:41,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_registers [2021-11-23 15:48:41,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:48:41,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:48:42,308 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:48:42,313 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:48:42,589 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:48:42,593 INFO L158 Benchmark]: Toolchain (without parser) took 4401.71ms. Allocated memory was 65.0MB in the beginning and 186.6MB in the end (delta: 121.6MB). Free memory was 34.3MB in the beginning and 102.0MB in the end (delta: -67.7MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2021-11-23 15:48:42,593 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:48:42,594 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2735.90ms. Allocated memory was 65.0MB in the beginning and 186.6MB in the end (delta: 121.6MB). Free memory was 34.1MB in the beginning and 124.5MB in the end (delta: -90.4MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-23 15:48:42,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 336.34ms. Allocated memory is still 186.6MB. Free memory was 124.5MB in the beginning and 111.9MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:48:42,595 INFO L158 Benchmark]: Boogie Preprocessor took 262.63ms. Allocated memory is still 186.6MB. Free memory was 111.9MB in the beginning and 95.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-23 15:48:42,595 INFO L158 Benchmark]: RCFGBuilder took 1061.53ms. Allocated memory is still 186.6MB. Free memory was 95.1MB in the beginning and 102.0MB in the end (delta: -6.8MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. [2021-11-23 15:48:42,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory is still 44.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2735.90ms. Allocated memory was 65.0MB in the beginning and 186.6MB in the end (delta: 121.6MB). Free memory was 34.1MB in the beginning and 124.5MB in the end (delta: -90.4MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 336.34ms. Allocated memory is still 186.6MB. Free memory was 124.5MB in the beginning and 111.9MB in the end (delta: 12.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 262.63ms. Allocated memory is still 186.6MB. Free memory was 111.9MB in the beginning and 95.1MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1061.53ms. Allocated memory is still 186.6MB. Free memory was 95.1MB in the beginning and 102.0MB in the end (delta: -6.8MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:48:42,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef4519e1-9e28-4729-b2a6-34579e1a7fae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable