./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.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_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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_738c39b8-d8c2-4456-a718-29fafb2b30a0/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 e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:16,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:16,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:16,163 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:16,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:16,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:16,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:16,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:16,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:16,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:16,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:16,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:16,176 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:16,177 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:16,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:16,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:16,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:16,182 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:16,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:16,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:16,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:16,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:16,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:16,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:16,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:16,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:16,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:16,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:16,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:16,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:16,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:16,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:16,210 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:16,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:16,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:16,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:16,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:16,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:16,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:16,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:16,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:16,220 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:16,262 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:16,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:16,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:16,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:16,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:16,265 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:16,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:16,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:16,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:16,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:16,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:16,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:16,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:16,273 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:16,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:16,273 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:16,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:16,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:16,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:16,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:16,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:16,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:16,275 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:16,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:16,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:16,275 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2021-11-23 15:04:16,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:16,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:16,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:16,569 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:16,570 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:16,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:16,640 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/ca8aaf2b1/e09cf91befe14d0b8ca838850c665507/FLAGdc3d34311 [2021-11-23 15:04:17,535 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:17,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:17,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/ca8aaf2b1/e09cf91befe14d0b8ca838850c665507/FLAGdc3d34311 [2021-11-23 15:04:17,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/ca8aaf2b1/e09cf91befe14d0b8ca838850c665507 [2021-11-23 15:04:17,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:17,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:17,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:17,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:17,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:17,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:17" (1/1) ... [2021-11-23 15:04:17,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15a9d1e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:17, skipping insertion in model container [2021-11-23 15:04:17,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:17" (1/1) ... [2021-11-23 15:04:17,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:17,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:20,222 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-11-23 15:04:20,225 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-11-23 15:04:20,226 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-11-23 15:04:20,226 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-11-23 15:04:20,247 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:20,278 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:20,663 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-11-23 15:04:20,664 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-11-23 15:04:20,664 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-11-23 15:04:20,665 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-11-23 15:04:20,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:20,835 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:20,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20 WrapperNode [2021-11-23 15:04:20,836 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:20,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:20,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:20,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:20,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:20,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,190 INFO L137 Inliner]: procedures = 339, calls = 2088, calls flagged for inlining = 179, calls inlined = 173, statements flattened = 4417 [2021-11-23 15:04:21,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:21,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:21,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:21,192 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:21,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,383 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,477 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:21,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:21,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:21,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:21,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:20" (1/1) ... [2021-11-23 15:04:21,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:21,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:21,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:21,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:04:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:04:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:04:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:04:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-11-23 15:04:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-11-23 15:04:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:21,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:21,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:04:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:04:21,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:21,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:04:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:04:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:04:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:04:21,592 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:04:21,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:04:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-11-23 15:04:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-11-23 15:04:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:04:21,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:04:21,593 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-11-23 15:04:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-11-23 15:04:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:04:21,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:04:21,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:04:21,595 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:04:21,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-11-23 15:04:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-11-23 15:04:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-11-23 15:04:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-11-23 15:04:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:04:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:04:21,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:21,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:04:21,597 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:04:21,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:21,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:21,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-11-23 15:04:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-11-23 15:04:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:21,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:21,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:04:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:21,600 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:04:21,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:04:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:04:21,601 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:04:21,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:21,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:21,602 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:04:21,603 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:04:21,603 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:04:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:04:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:04:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:04:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:04:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:04:21,604 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:21,604 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:04:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:04:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:04:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:04:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:04:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:04:21,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:04:21,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:04:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:04:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:04:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:21,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:21,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:21,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:21,607 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:21,608 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:21,611 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:21,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:21,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:21,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:21,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:21,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:21,614 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:04:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:04:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-11-23 15:04:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-11-23 15:04:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-11-23 15:04:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-11-23 15:04:21,619 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:04:21,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:04:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:04:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:04:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:04:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:04:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:04:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:04:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:04:21,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:04:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:04:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:04:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:04:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:04:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:04:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:04:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:04:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:04:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:04:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:04:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:04:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:04:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:04:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:04:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:04:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:04:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:04:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:04:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:04:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:04:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:04:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-11-23 15:04:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-11-23 15:04:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:04:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:04:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:04:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:04:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:04:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:04:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:04:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:04:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:04:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:04:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:04:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:04:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:04:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:04:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:04:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:04:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:04:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:04:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:04:22,562 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:22,569 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:23,413 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:23,418 INFO L158 Benchmark]: Toolchain (without parser) took 5754.63ms. Allocated memory was 113.2MB in the beginning and 312.5MB in the end (delta: 199.2MB). Free memory was 80.8MB in the beginning and 166.0MB in the end (delta: -85.2MB). Peak memory consumption was 115.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:23,419 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory was 60.8MB in the beginning and 60.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:23,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3172.36ms. Allocated memory was 113.2MB in the beginning and 178.3MB in the end (delta: 65.0MB). Free memory was 80.8MB in the beginning and 68.7MB in the end (delta: 12.1MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:23,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.25ms. Allocated memory is still 178.3MB. Free memory was 68.7MB in the beginning and 87.0MB in the end (delta: -18.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:23,421 INFO L158 Benchmark]: Boogie Preprocessor took 324.97ms. Allocated memory is still 178.3MB. Free memory was 87.0MB in the beginning and 88.9MB in the end (delta: -1.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:23,421 INFO L158 Benchmark]: RCFGBuilder took 1898.38ms. Allocated memory was 178.3MB in the beginning and 312.5MB in the end (delta: 134.2MB). Free memory was 88.1MB in the beginning and 166.0MB in the end (delta: -77.9MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:23,424 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory was 60.8MB in the beginning and 60.7MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3172.36ms. Allocated memory was 113.2MB in the beginning and 178.3MB in the end (delta: 65.0MB). Free memory was 80.8MB in the beginning and 68.7MB in the end (delta: 12.1MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.25ms. Allocated memory is still 178.3MB. Free memory was 68.7MB in the beginning and 87.0MB in the end (delta: -18.3MB). Peak memory consumption was 9.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 324.97ms. Allocated memory is still 178.3MB. Free memory was 87.0MB in the beginning and 88.9MB in the end (delta: -1.9MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1898.38ms. Allocated memory was 178.3MB in the beginning and 312.5MB in the end (delta: 134.2MB). Free memory was 88.1MB in the beginning and 166.0MB in the end (delta: -77.9MB). Peak memory consumption was 59.2MB. 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 15:04:23,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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_738c39b8-d8c2-4456-a718-29fafb2b30a0/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 e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:25,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:25,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:25,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:25,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:25,933 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:25,935 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:25,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:25,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:25,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:25,948 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:25,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:25,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:25,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:25,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:25,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:25,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:25,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:25,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:25,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:25,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:25,964 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:25,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:25,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:25,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:25,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:25,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:25,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:25,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:25,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:25,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:25,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:25,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:25,977 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:25,978 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:25,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:25,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:25,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:25,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:25,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:25,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:25,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:26,040 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:26,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:26,042 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:26,043 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:26,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:26,044 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:26,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:26,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:26,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:26,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:26,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:26,047 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:26,047 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:26,047 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:26,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:26,048 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:26,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:26,048 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:26,048 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:26,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:26,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:26,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:26,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:26,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:26,050 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:26,051 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:26,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:26,051 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:26,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:26,051 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2021-11-23 15:04:26,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:26,484 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:26,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:26,488 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:26,489 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:26,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:26,576 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/9321cbf8d/5c08ec74e1f74bddb749d51f7df1e6f6/FLAGa1343a869 [2021-11-23 15:04:27,653 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:27,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:04:27,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/9321cbf8d/5c08ec74e1f74bddb749d51f7df1e6f6/FLAGa1343a869 [2021-11-23 15:04:27,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/data/9321cbf8d/5c08ec74e1f74bddb749d51f7df1e6f6 [2021-11-23 15:04:27,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:27,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:27,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:27,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:27,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:27,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:27" (1/1) ... [2021-11-23 15:04:27,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440c3305 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:27, skipping insertion in model container [2021-11-23 15:04:27,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:27" (1/1) ... [2021-11-23 15:04:27,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:28,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:30,632 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-11-23 15:04:30,636 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-11-23 15:04:30,637 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-11-23 15:04:30,638 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-11-23 15:04:30,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:30,740 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:30,820 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:31,255 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-11-23 15:04:31,255 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-11-23 15:04:31,261 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-11-23 15:04:31,262 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-11-23 15:04:31,269 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:31,296 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:31,805 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-11-23 15:04:31,806 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-11-23 15:04:31,807 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-11-23 15:04:31,807 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_738c39b8-d8c2-4456-a718-29fafb2b30a0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-11-23 15:04:31,822 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:32,122 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:32,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32 WrapperNode [2021-11-23 15:04:32,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:32,124 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:32,124 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:32,124 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:32,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,488 INFO L137 Inliner]: procedures = 348, calls = 2088, calls flagged for inlining = 179, calls inlined = 173, statements flattened = 4301 [2021-11-23 15:04:32,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:32,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:32,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:32,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:32,499 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,749 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:32,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:32,814 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:32,814 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:32,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:32" (1/1) ... [2021-11-23 15:04:32,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:32,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:32,845 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:32,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:04:32,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:04:32,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:04:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:04:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-11-23 15:04:32,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-11-23 15:04:32,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:04:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:04:32,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:32,899 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:04:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:04:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:04:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:04:32,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:04:32,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:04:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:04:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:04:32,901 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:04:32,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:04:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:04:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:04:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:04:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:04:32,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-11-23 15:04:32,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-11-23 15:04:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:04:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:04:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-11-23 15:04:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-11-23 15:04:32,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:04:32,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:04:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:04:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:04:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:04:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:04:32,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:04:32,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:04:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:04:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:32,905 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:04:32,905 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:04:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-11-23 15:04:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-11-23 15:04:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-11-23 15:04:32,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-11-23 15:04:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:32,906 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:04:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:04:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:04:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:04:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:32,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:32,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:04:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:04:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:04:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:04:32,908 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:04:32,908 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:04:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:32,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-11-23 15:04:32,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:04:32,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:32,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:32,911 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:04:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:04:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:04:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:04:32,912 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:04:32,912 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:04:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:04:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:04:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:04:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:04:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:04:32,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:04:32,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:04:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:04:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:04:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:04:32,914 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:04:32,914 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:04:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:04:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:04:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:04:32,915 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:04:32,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:04:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:04:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:04:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:04:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:04:32,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:04:32,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:04:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:04:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:04:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:04:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:04:32,917 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:04:32,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:04:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:04:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:04:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:04:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:04:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:04:32,918 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:04:32,918 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:04:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:04:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:04:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:04:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:04:32,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:04:32,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:04:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:04:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:04:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-11-23 15:04:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-11-23 15:04:32,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-11-23 15:04:32,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-11-23 15:04:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:04:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:04:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:04:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:04:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:04:32,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:04:32,921 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:04:32,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:04:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:04:32,922 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:04:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:04:32,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:04:32,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:04:32,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:04:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:04:32,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:04:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:04:32,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:04:32,923 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:04:32,923 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:04:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:32,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:04:32,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:04:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:04:32,924 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:04:32,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:04:32,925 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:04:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:04:32,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:04:32,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:04:32,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:04:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:04:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:04:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:04:32,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:04:32,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:04:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:04:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:04:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:04:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:32,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:32,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:04:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:04:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:04:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-11-23 15:04:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-11-23 15:04:32,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:04:32,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:04:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:04:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:04:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:04:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:04:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:04:32,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:04:32,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:04:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:04:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:04:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:04:32,930 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:04:32,930 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:04:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:04:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:04:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:04:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:04:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:04:32,931 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:04:32,931 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:04:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:04:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:04:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:04:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:04:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:04:32,932 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:04:32,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:04:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:04:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:04:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:04:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:32,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:32,933 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:04:32,934 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:04:33,853 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:33,861 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:57,659 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:57,663 INFO L158 Benchmark]: Toolchain (without parser) took 29706.18ms. Allocated memory was 73.4MB in the beginning and 371.2MB in the end (delta: 297.8MB). Free memory was 44.2MB in the beginning and 201.6MB in the end (delta: -157.4MB). Peak memory consumption was 139.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:57,664 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:57,664 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4165.35ms. Allocated memory was 73.4MB in the beginning and 197.1MB in the end (delta: 123.7MB). Free memory was 44.0MB in the beginning and 118.2MB in the end (delta: -74.1MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:04:57,665 INFO L158 Benchmark]: Boogie Procedure Inliner took 365.12ms. Allocated memory is still 197.1MB. Free memory was 118.2MB in the beginning and 104.6MB in the end (delta: 13.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:57,665 INFO L158 Benchmark]: Boogie Preprocessor took 322.68ms. Allocated memory is still 197.1MB. Free memory was 104.6MB in the beginning and 105.4MB in the end (delta: -791.0kB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2021-11-23 15:04:57,666 INFO L158 Benchmark]: RCFGBuilder took 24848.04ms. Allocated memory was 197.1MB in the beginning and 371.2MB in the end (delta: 174.1MB). Free memory was 105.4MB in the beginning and 201.6MB in the end (delta: -96.2MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:57,669 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 73.4MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4165.35ms. Allocated memory was 73.4MB in the beginning and 197.1MB in the end (delta: 123.7MB). Free memory was 44.0MB in the beginning and 118.2MB in the end (delta: -74.1MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 365.12ms. Allocated memory is still 197.1MB. Free memory was 118.2MB in the beginning and 104.6MB in the end (delta: 13.6MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 322.68ms. Allocated memory is still 197.1MB. Free memory was 104.6MB in the beginning and 105.4MB in the end (delta: -791.0kB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * RCFGBuilder took 24848.04ms. Allocated memory was 197.1MB in the beginning and 371.2MB in the end (delta: 174.1MB). Free memory was 105.4MB in the beginning and 201.6MB in the end (delta: -96.2MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:57,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_738c39b8-d8c2-4456-a718-29fafb2b30a0/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