./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.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_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/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_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/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_4e4b090a-6104-40a2-9e1a-3d4904150f24/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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:36,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:36,039 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:36,078 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:36,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:36,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:36,086 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:36,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:36,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:36,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:36,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:36,101 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:36,101 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:36,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:36,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:36,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:36,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:36,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:36,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:36,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:36,123 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:36,125 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:36,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:36,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:36,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:36,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:36,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:36,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:36,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:36,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:36,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:36,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:36,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:36,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:36,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:36,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:36,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:36,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:36,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:36,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:36,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:36,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:50:36,184 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:36,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:36,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:36,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:36,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:36,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:36,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:36,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:50:36,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:36,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:36,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:36,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:36,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:36,195 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:36,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:36,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:36,195 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:36,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:36,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:36,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:36,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:36,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:36,196 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:50:36,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:50:36,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:36,197 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-23 15:50:36,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:36,502 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:36,505 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:36,507 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:36,508 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:36,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:50:36,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/0a7db4ea4/6b6222b0a4664d25af078b8fc6e1dca0/FLAGa61fad444 [2021-11-23 15:50:37,755 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:37,756 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:50:37,858 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/0a7db4ea4/6b6222b0a4664d25af078b8fc6e1dca0/FLAGa61fad444 [2021-11-23 15:50:37,927 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/0a7db4ea4/6b6222b0a4664d25af078b8fc6e1dca0 [2021-11-23 15:50:37,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:37,931 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:37,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:37,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:37,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:37,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:37" (1/1) ... [2021-11-23 15:50:37,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c631144 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:37, skipping insertion in model container [2021-11-23 15:50:37,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:37" (1/1) ... [2021-11-23 15:50:37,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:38,166 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:44,101 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-23 15:50:44,110 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-23 15:50:44,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:44,213 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:50:44,893 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-23 15:50:44,893 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-23 15:50:44,901 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:45,288 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:50:45,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45 WrapperNode [2021-11-23 15:50:45,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:45,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:45,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:50:45,290 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:50:45,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:45,473 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:45,861 INFO L137 Inliner]: procedures = 701, calls = 4328, calls flagged for inlining = 357, calls inlined = 292, statements flattened = 8700 [2021-11-23 15:50:45,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:50:45,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:50:45,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:50:45,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:50:45,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:45,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:45,943 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:45,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:46,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:46,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:46,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:46,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:50:46,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:50:46,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:50:46,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:50:46,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:45" (1/1) ... [2021-11-23 15:50:46,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:46,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:50:46,240 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:50:46,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:50:46,281 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:50:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:50:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:50:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:50:46,282 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:50:46,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:50:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:50:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:50:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:50:46,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:50:46,283 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:50:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:50:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:50:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:50:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:50:46,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:50:46,284 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:50:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:50:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:50:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:50:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:50:46,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:50:46,285 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:50:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:50:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:50:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:50:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:50:46,286 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:50:46,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:50:46,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:50:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:50:46,287 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:50:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:50:46,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:50:46,287 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:50:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:50:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:50:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:50:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:50:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:50:46,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:50:46,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:50:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:50:46,289 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:50:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:50:46,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:50:46,289 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:50:46,289 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:50:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:50:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:50:46,290 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:50:46,290 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:50:46,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:50:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:50:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:50:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:50:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:50:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:50:46,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:50:46,291 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:50:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:50:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:50:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:50:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:50:46,292 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:50:46,292 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:50:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:50:46,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:50:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:50:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:50:46,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:50:46,293 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:50:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:50:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:50:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:50:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:50:46,294 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:50:46,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:50:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:50:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:50:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:50:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:50:46,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:46,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:50:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:50:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:50:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:50:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:50:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:50:46,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:50:46,296 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:50:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:50:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:50:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:50:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:50:46,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:50:46,297 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:50:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:50:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:50:46,298 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:50:46,298 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:50:46,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:50:46,302 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:50:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:50:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:50:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:50:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:50:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:50:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:50:46,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:50:46,303 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:50:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:50:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:50:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:50:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:50:46,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:50:46,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:50:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:50:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:50:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:50:46,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:50:46,305 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:50:46,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:50:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:50:46,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:50:46,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:50:46,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:50:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:50:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:50:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:50:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:50:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:50:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:50:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:50:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:50:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:50:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:50:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:50:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:50:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:50:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:50:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:50:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:50:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:50:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:50:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:50:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:50:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:50:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:50:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:50:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:50:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:50:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:50:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:50:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:50:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:50:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:50:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:50:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:50:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:50:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:50:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:50:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:50:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:50:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:50:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:50:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:50:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:50:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:50:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:50:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:50:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:50:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:50:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:50:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:50:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:50:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:50:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:50:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:50:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:50:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:50:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:50:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:50:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:50:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:50:46,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:50:46,324 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:50:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:50:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:50:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:50:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:50:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:50:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:50:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:50:46,325 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:50:46,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:50:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:50:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:50:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:50:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:50:46,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:50:46,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:50:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:50:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:50:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:50:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:50:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_106 [2021-11-23 15:50:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_106 [2021-11-23 15:50:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:50:46,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:50:46,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:50:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:50:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:50:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:50:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:50:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:50:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:50:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:50:46,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:50:46,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:50:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:50:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:50:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:50:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:50:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:50:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:50:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:50:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:50:46,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:50:46,331 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:50:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:50:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:50:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:50:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:50:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:50:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:50:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:50:46,332 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:50:46,332 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:50:46,333 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:50:46,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:50:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:50:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:50:46,337 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:50:46,337 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:50:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:50:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:50:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:50:46,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:50:46,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:50:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:50:46,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:50:46,339 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:50:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:50:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:50:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-11-23 15:50:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:50:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:50:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:50:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:50:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:50:46,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:50:46,340 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:50:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:50:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:50:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:50:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:50:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:50:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:50:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:50:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:50:46,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:50:46,341 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:50:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:50:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:50:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:50:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:50:46,342 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:50:46,342 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:50:46,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:50:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:50:46,343 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:50:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:50:46,343 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:50:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:50:46,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:50:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:50:46,343 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:50:46,343 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:50:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:50:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:50:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:50:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:50:46,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:50:46,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:50:46,345 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:50:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:50:46,345 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:50:46,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:50:47,404 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:50:47,536 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:50:47,724 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:50:47,729 INFO L158 Benchmark]: Toolchain (without parser) took 9796.11ms. Allocated memory was 109.1MB in the beginning and 379.6MB in the end (delta: 270.5MB). Free memory was 68.4MB in the beginning and 234.3MB in the end (delta: -165.9MB). Peak memory consumption was 233.8MB. Max. memory is 16.1GB. [2021-11-23 15:50:47,729 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:50:47,733 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7354.35ms. Allocated memory was 109.1MB in the beginning and 379.6MB in the end (delta: 270.5MB). Free memory was 68.1MB in the beginning and 201.9MB in the end (delta: -133.8MB). Peak memory consumption was 141.4MB. Max. memory is 16.1GB. [2021-11-23 15:50:47,734 INFO L158 Benchmark]: Boogie Procedure Inliner took 572.42ms. Allocated memory is still 379.6MB. Free memory was 201.9MB in the beginning and 250.7MB in the end (delta: -48.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:47,738 INFO L158 Benchmark]: Boogie Preprocessor took 339.46ms. Allocated memory is still 379.6MB. Free memory was 250.7MB in the beginning and 196.0MB in the end (delta: 54.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-23 15:50:47,739 INFO L158 Benchmark]: RCFGBuilder took 1523.52ms. Allocated memory is still 379.6MB. Free memory was 196.0MB in the beginning and 234.3MB in the end (delta: -38.3MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2021-11-23 15:50:47,743 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 86.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7354.35ms. Allocated memory was 109.1MB in the beginning and 379.6MB in the end (delta: 270.5MB). Free memory was 68.1MB in the beginning and 201.9MB in the end (delta: -133.8MB). Peak memory consumption was 141.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 572.42ms. Allocated memory is still 379.6MB. Free memory was 201.9MB in the beginning and 250.7MB in the end (delta: -48.8MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 339.46ms. Allocated memory is still 379.6MB. Free memory was 250.7MB in the beginning and 196.0MB in the end (delta: 54.8MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1523.52ms. Allocated memory is still 379.6MB. Free memory was 196.0MB in the beginning and 234.3MB in the end (delta: -38.3MB). Peak memory consumption was 89.1MB. 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 15:50:47,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/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_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/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_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/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_4e4b090a-6104-40a2-9e1a-3d4904150f24/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 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:50:50,295 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:50:50,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:50:50,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:50:50,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:50:50,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:50:50,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:50:50,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:50:50,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:50:50,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:50:50,361 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:50:50,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:50:50,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:50:50,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:50:50,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:50:50,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:50:50,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:50:50,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:50:50,378 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:50:50,381 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:50:50,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:50:50,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:50:50,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:50:50,397 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:50:50,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:50:50,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:50:50,405 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:50:50,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:50:50,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:50:50,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:50:50,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:50:50,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:50:50,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:50:50,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:50:50,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:50:50,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:50:50,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:50:50,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:50:50,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:50:50,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:50:50,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:50:50,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:50:50,454 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:50:50,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:50:50,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:50:50,456 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:50:50,457 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:50:50,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:50:50,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:50:50,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:50:50,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:50:50,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:50:50,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:50:50,460 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:50:50,460 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:50:50,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:50:50,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:50:50,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:50:50,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:50:50,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:50:50,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:50:50,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:50:50,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:50:50,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:50:50,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:50:50,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:50:50,463 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:50:50,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:50:50,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:50:50,464 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:50:50,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:50:50,464 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58940dcd8ad1055fc723858f5e29e2ad0f22c7008fcdb0c57327e3ec73c7c9cb [2021-11-23 15:50:50,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:50:50,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:50:50,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:50:50,870 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:50:50,871 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:50:50,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:50:50,934 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/e4c5b86c8/7cd72c883dc04f57be807c94e2ccc62b/FLAGf864a05ff [2021-11-23 15:50:52,053 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:50:52,054 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i [2021-11-23 15:50:52,153 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/e4c5b86c8/7cd72c883dc04f57be807c94e2ccc62b/FLAGf864a05ff [2021-11-23 15:50:52,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/data/e4c5b86c8/7cd72c883dc04f57be807c94e2ccc62b [2021-11-23 15:50:52,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:50:52,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:50:52,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:50:52,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:50:52,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:50:52,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:52,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa55177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:50:52, skipping insertion in model container [2021-11-23 15:50:52,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:50:52" (1/1) ... [2021-11-23 15:50:52,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:50:52,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:58,864 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-23 15:50:58,867 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-23 15:50:58,897 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:58,997 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:50:59,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:50:59,634 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-23 15:50:59,635 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-23 15:50:59,642 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:50:59,709 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:51:00,608 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555749,555762] [2021-11-23 15:51:00,609 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_4e4b090a-6104-40a2-9e1a-3d4904150f24/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-vmxnet3-vmxnet3.cil.i[555894,555907] [2021-11-23 15:51:00,616 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:51:00,998 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:51:00,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00 WrapperNode [2021-11-23 15:51:00,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:01,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:01,000 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:51:01,001 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:51:01,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,477 INFO L137 Inliner]: procedures = 715, calls = 4328, calls flagged for inlining = 357, calls inlined = 292, statements flattened = 8439 [2021-11-23 15:51:01,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:51:01,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:51:01,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:51:01,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:51:01,490 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,491 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,545 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,546 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,750 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,831 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:51:01,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:51:01,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:51:01,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:51:01,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:00" (1/1) ... [2021-11-23 15:51:01,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:01,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:51:01,916 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:51:01,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:51:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_stop [2021-11-23 15:51:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_stop [2021-11-23 15:51:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:51:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_desc_avail [2021-11-23 15:51:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_reset_dev [2021-11-23 15:51:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_reset_dev [2021-11-23 15:51:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:51:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:51:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:01,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-23 15:51:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:51:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_resume [2021-11-23 15:51:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_resume [2021-11-23 15:51:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:51:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:51:01,965 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:51:01,965 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:51:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:51:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:51:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 15:51:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 15:51:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:51:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:51:01,966 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:51:01,966 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:51:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:51:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:51:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:51:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_cmd_lock_of_vmxnet3_adapter [2021-11-23 15:51:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:51:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_alloc_rx_buf [2021-11-23 15:51:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:01,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:51:01,967 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 15:51:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 15:51:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:51:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:51:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_sset_count [2021-11-23 15:51:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_sset_count [2021-11-23 15:51:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:51:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:51:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:51:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:51:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:51:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:51:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:51:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:51:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:51:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:51:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:51:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_restore_vlan [2021-11-23 15:51:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_restore_vlan [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:51:01,970 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:51:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_comp_ring_adv_next2proc [2021-11-23 15:51:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:51:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:51:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 15:51:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 15:51:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:51:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:51:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:51:01,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:51:01,971 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:51:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:51:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:51:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:51:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:51:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:51:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy [2021-11-23 15:51:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy [2021-11-23 15:51:01,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:51:01,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:51:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:51:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_unmap_tx_buf [2021-11-23 15:51:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:51:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:51:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:51:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:51:01,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:51:01,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:51:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:51:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:51:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:51:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:51:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:51:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:51:01,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:51:01,974 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:51:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:51:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:51:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:51:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:51:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:51:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy [2021-11-23 15:51:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy [2021-11-23 15:51:01,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:51:01,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:51:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_request_irqs [2021-11-23 15:51:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_request_irqs [2021-11-23 15:51:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_create [2021-11-23 15:51:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_create [2021-11-23 15:51:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:51:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:51:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:51:01,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_vmxnet3_tx_queue [2021-11-23 15:51:01,976 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_intr [2021-11-23 15:51:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_intr [2021-11-23 15:51:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_remove_device [2021-11-23 15:51:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_remove_device [2021-11-23 15:51:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:51:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:51:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:51:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:51:01,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:51:01,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:51:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:51:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:51:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:51:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:51:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:51:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:51:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:51:01,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:51:01,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_irqs [2021-11-23 15:51:01,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_irqs [2021-11-23 15:51:01,979 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_set_mc [2021-11-23 15:51:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_set_mc [2021-11-23 15:51:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:51:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:51:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-23 15:51:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:51:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:51:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:51:01,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:51:01,980 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:51:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:51:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:51:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:51:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:51:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:51:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:51:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:51:01,981 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_check_link [2021-11-23 15:51:01,981 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_check_link [2021-11-23 15:51:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:51:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:51:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-11-23 15:51:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-11-23 15:51:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:51:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2fill [2021-11-23 15:51:01,982 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:51:01,982 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:51:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:51:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:51:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:51:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_intr_resources [2021-11-23 15:51:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_intr_resources [2021-11-23 15:51:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_destroy_all [2021-11-23 15:51:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_destroy_all [2021-11-23 15:51:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:51:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:51:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:51:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_adjust_rx_ring_size [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:51:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:51:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:51:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:51:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:51:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:51:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:51:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:51:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:51:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:51:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:51:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:51:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:51:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:51:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:51:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_quiesce_dev [2021-11-23 15:51:01,987 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_quiesce_dev [2021-11-23 15:51:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:51:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_cmd_ring_adv_next2comp [2021-11-23 15:51:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:51:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:51:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:51:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:51:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:51:01,988 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_cleanup_all [2021-11-23 15:51:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:51:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:51:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:51:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:51:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:51:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:51:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:51:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:51:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:51:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:51:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2021-11-23 15:51:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:51:01,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:51:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_106 [2021-11-23 15:51:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_106 [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_intr [2021-11-23 15:51:01,991 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_intr [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:51:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:51:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:51:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_process_events [2021-11-23 15:51:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_process_events [2021-11-23 15:51:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:51:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:51:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:51:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:51:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:51:01,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:51:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:51:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:51:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:51:01,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:51:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_intr [2021-11-23 15:51:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_intr [2021-11-23 15:51:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_rq_destroy_all [2021-11-23 15:51:02,003 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_rq_destroy_all [2021-11-23 15:51:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:51:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:51:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-11-23 15:51:02,004 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-11-23 15:51:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:51:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:51:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:51:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:51:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:51:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2021-11-23 15:51:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_free_pci_resources [2021-11-23 15:51:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_free_pci_resources [2021-11-23 15:51:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:51:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_disable_all_intrs [2021-11-23 15:51:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_disable_all_intrs [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:51:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:51:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:51:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:51:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_tq_tx_complete [2021-11-23 15:51:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_tq_tx_complete [2021-11-23 15:51:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:51:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:51:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:51:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:51:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:51:02,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vmxnet3_exit_module_19_2 [2021-11-23 15:51:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_enable_all_intrs [2021-11-23 15:51:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_enable_all_intrs [2021-11-23 15:51:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:51:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:51:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_create_queues [2021-11-23 15:51:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_create_queues [2021-11-23 15:51:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-11-23 15:51:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_force_close [2021-11-23 15:51:02,008 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_force_close [2021-11-23 15:51:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:51:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:51:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:51:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_alloc_intr_resources [2021-11-23 15:51:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_activate_dev [2021-11-23 15:51:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_activate_dev [2021-11-23 15:51:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_write_mac_addr [2021-11-23 15:51:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_write_mac_addr [2021-11-23 15:51:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:51:02,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:51:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:51:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:51:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_msix_rx [2021-11-23 15:51:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_msix_rx [2021-11-23 15:51:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:51:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:51:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-23 15:51:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:51:02,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:51:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:51:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_get_regs_len [2021-11-23 15:51:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_get_regs_len [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:51:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:51:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:51:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure vmxnet3_suspend [2021-11-23 15:51:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure vmxnet3_suspend [2021-11-23 15:51:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-23 15:51:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-23 15:51:03,221 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:51:03,230 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:51:03,646 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:51:03,649 INFO L158 Benchmark]: Toolchain (without parser) took 11375.60ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 37.9MB in the beginning and 260.8MB in the end (delta: -222.9MB). Peak memory consumption was 319.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:03,650 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:51:03,651 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8724.47ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 37.8MB in the beginning and 261.3MB in the end (delta: -223.5MB). Peak memory consumption was 163.1MB. Max. memory is 16.1GB. [2021-11-23 15:51:03,651 INFO L158 Benchmark]: Boogie Procedure Inliner took 478.44ms. Allocated memory is still 411.0MB. Free memory was 261.3MB in the beginning and 212.0MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:51:03,652 INFO L158 Benchmark]: Boogie Preprocessor took 403.90ms. Allocated memory is still 411.0MB. Free memory was 212.0MB in the beginning and 155.9MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:51:03,653 INFO L158 Benchmark]: RCFGBuilder took 1763.52ms. Allocated memory is still 411.0MB. Free memory was 155.9MB in the beginning and 260.8MB in the end (delta: -104.9MB). Peak memory consumption was 93.8MB. Max. memory is 16.1GB. [2021-11-23 15:51:03,656 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 67.1MB. Free memory is still 47.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8724.47ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 37.8MB in the beginning and 261.3MB in the end (delta: -223.5MB). Peak memory consumption was 163.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 478.44ms. Allocated memory is still 411.0MB. Free memory was 261.3MB in the beginning and 212.0MB in the end (delta: 49.3MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 403.90ms. Allocated memory is still 411.0MB. Free memory was 212.0MB in the beginning and 155.9MB in the end (delta: 56.1MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1763.52ms. Allocated memory is still 411.0MB. Free memory was 155.9MB in the beginning and 260.8MB in the end (delta: -104.9MB). Peak memory consumption was 93.8MB. 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 15:51:03,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4e4b090a-6104-40a2-9e1a-3d4904150f24/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable