./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH --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 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:29:56,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:29:56,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:29:56,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:29:56,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:29:56,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:29:56,066 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:29:56,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:29:56,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:29:56,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:29:56,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:29:56,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:29:56,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:29:56,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:29:56,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:29:56,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:29:56,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:29:56,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:29:56,082 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:29:56,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:29:56,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:29:56,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:29:56,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:29:56,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:29:56,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:29:56,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:29:56,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:29:56,096 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:29:56,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:29:56,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:29:56,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:29:56,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:29:56,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:29:56,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:29:56,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:29:56,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:29:56,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:29:56,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:29:56,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:29:56,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:29:56,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:29:56,108 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:29:56,131 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:29:56,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:29:56,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:29:56,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:29:56,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:29:56,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:29:56,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:29:56,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:29:56,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:29:56,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:29:56,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:29:56,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:29:56,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:29:56,136 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:29:56,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:29:56,137 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:29:56,137 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:29:56,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:29:56,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:29:56,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:29:56,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:29:56,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:29:56,139 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:29:56,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:29:56,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:29:56,139 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_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 [2022-11-16 08:29:56,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:29:56,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:29:56,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:29:56,447 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:29:56,448 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:29:56,449 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2022-11-16 08:29:56,531 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/2332c5b8d/0a396f6dc80d493998bdeef464e340b8/FLAGa2d2ab3d4 [2022-11-16 08:29:57,397 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:29:57,398 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2022-11-16 08:29:57,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/2332c5b8d/0a396f6dc80d493998bdeef464e340b8/FLAGa2d2ab3d4 [2022-11-16 08:29:57,485 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/2332c5b8d/0a396f6dc80d493998bdeef464e340b8 [2022-11-16 08:29:57,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:29:57,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:29:57,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:29:57,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:29:57,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:29:57,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:57" (1/1) ... [2022-11-16 08:29:57,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aebff07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:29:57, skipping insertion in model container [2022-11-16 08:29:57,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:29:57" (1/1) ... [2022-11-16 08:29:57,505 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:29:57,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:30:00,137 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2022-11-16 08:30:00,140 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2022-11-16 08:30:00,141 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2022-11-16 08:30:00,141 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2022-11-16 08:30:00,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:00,210 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:30:00,636 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2022-11-16 08:30:00,637 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2022-11-16 08:30:00,637 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2022-11-16 08:30:00,638 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2022-11-16 08:30:00,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:00,837 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:30:00,837 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00 WrapperNode [2022-11-16 08:30:00,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:30:00,840 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:00,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:30:00,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:30:00,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:00,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,140 INFO L138 Inliner]: procedures = 357, calls = 1567, calls flagged for inlining = 197, calls inlined = 186, statements flattened = 4253 [2022-11-16 08:30:01,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:01,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:30:01,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:30:01,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:30:01,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,171 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,361 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:30:01,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:30:01,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:30:01,418 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:30:01,420 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:00" (1/1) ... [2022-11-16 08:30:01,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:30:01,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:30:01,459 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:30:01,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:30:01,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2022-11-16 08:30:01,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2022-11-16 08:30:01,505 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:30:01,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:30:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:30:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:30:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:30:01,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:30:01,506 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:30:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:30:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2022-11-16 08:30:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2022-11-16 08:30:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:30:01,507 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:30:01,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:30:01,508 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:30:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:30:01,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:30:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:01,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:01,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:30:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:30:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:30:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:30:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2022-11-16 08:30:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2022-11-16 08:30:01,509 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:30:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:30:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:30:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:30:01,510 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:30:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:30:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2022-11-16 08:30:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2022-11-16 08:30:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:30:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:30:01,511 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:30:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:30:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:30:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:30:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:30:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:30:01,512 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:30:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:30:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2022-11-16 08:30:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2022-11-16 08:30:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2022-11-16 08:30:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2022-11-16 08:30:01,513 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 08:30:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 08:30:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:30:01,514 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:30:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:30:01,515 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-16 08:30:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-16 08:30:01,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:30:01,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:30:01,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:30:01,518 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:30:01,518 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:30:01,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:30:01,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:30:01,519 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:30:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:30:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:30:01,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:30:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2022-11-16 08:30:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2022-11-16 08:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:30:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:30:01,521 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2022-11-16 08:30:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2022-11-16 08:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:30:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2022-11-16 08:30:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2022-11-16 08:30:01,522 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:30:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2022-11-16 08:30:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2022-11-16 08:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:30:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:30:01,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:30:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:30:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:30:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:30:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:30:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:30:01,525 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:30:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:30:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:30:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2022-11-16 08:30:01,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2022-11-16 08:30:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2022-11-16 08:30:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2022-11-16 08:30:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2022-11-16 08:30:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2022-11-16 08:30:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:30:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:30:01,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:30:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 08:30:01,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 08:30:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:30:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:30:01,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:30:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:30:01,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:30:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:30:01,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:30:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:30:01,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:30:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:30:01,531 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:30:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:30:01,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:30:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:30:01,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:30:01,536 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:30:01,537 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:30:01,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:30:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:30:01,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:30:01,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:30:01,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:30:01,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:30:01,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:30:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:30:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:30:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:30:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:30:01,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:30:01,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:30:01,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:30:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:30:01,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2022-11-16 08:30:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2022-11-16 08:30:01,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2022-11-16 08:30:01,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2022-11-16 08:30:01,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2022-11-16 08:30:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2022-11-16 08:30:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:30:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2022-11-16 08:30:01,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2022-11-16 08:30:01,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:30:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:30:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:30:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:30:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2022-11-16 08:30:01,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2022-11-16 08:30:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:30:01,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:30:01,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:30:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:30:01,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:30:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:30:01,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2022-11-16 08:30:01,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2022-11-16 08:30:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:30:01,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:30:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:01,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2022-11-16 08:30:01,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2022-11-16 08:30:01,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:30:01,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:30:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:30:01,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:30:01,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:30:01,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:30:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2022-11-16 08:30:01,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2022-11-16 08:30:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:30:01,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:30:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:30:01,553 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:30:01,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:30:01,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:30:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:30:01,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:30:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2022-11-16 08:30:01,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2022-11-16 08:30:01,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2022-11-16 08:30:01,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2022-11-16 08:30:01,555 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 08:30:01,555 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 08:30:01,556 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:30:01,557 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:30:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:30:01,557 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:30:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:30:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:30:01,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2022-11-16 08:30:01,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2022-11-16 08:30:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:30:01,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:30:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2022-11-16 08:30:01,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2022-11-16 08:30:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:30:01,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:30:01,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:30:01,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:30:02,609 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:30:02,616 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:30:03,842 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:30:04,200 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:30:04,205 INFO L158 Benchmark]: Toolchain (without parser) took 6714.16ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 115.9MB in the beginning and 120.0MB in the end (delta: -4.2MB). Peak memory consumption was 138.2MB. Max. memory is 16.1GB. [2022-11-16 08:30:04,206 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory was 74.8MB in the beginning and 74.8MB in the end (delta: 21.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:30:04,206 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3346.90ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 115.6MB in the beginning and 116.7MB in the end (delta: -1.1MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2022-11-16 08:30:04,207 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.05ms. Allocated memory is still 230.7MB. Free memory was 116.7MB in the beginning and 147.2MB in the end (delta: -30.5MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2022-11-16 08:30:04,207 INFO L158 Benchmark]: Boogie Preprocessor took 274.85ms. Allocated memory is still 230.7MB. Free memory was 147.2MB in the beginning and 117.8MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 08:30:04,208 INFO L158 Benchmark]: RCFGBuilder took 2785.64ms. Allocated memory is still 230.7MB. Free memory was 117.8MB in the beginning and 120.0MB in the end (delta: -2.2MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-11-16 08:30:04,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 102.8MB. Free memory was 74.8MB in the beginning and 74.8MB in the end (delta: 21.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3346.90ms. Allocated memory was 144.7MB in the beginning and 230.7MB in the end (delta: 86.0MB). Free memory was 115.6MB in the beginning and 116.7MB in the end (delta: -1.1MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.05ms. Allocated memory is still 230.7MB. Free memory was 116.7MB in the beginning and 147.2MB in the end (delta: -30.5MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 274.85ms. Allocated memory is still 230.7MB. Free memory was 147.2MB in the beginning and 117.8MB in the end (delta: 29.4MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2785.64ms. Allocated memory is still 230.7MB. Free memory was 117.8MB in the beginning and 120.0MB in the end (delta: -2.2MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:30:04,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH --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 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:30:06,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:30:06,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:30:06,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:30:06,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:30:06,721 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:30:06,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:30:06,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:30:06,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:30:06,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:30:06,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:30:06,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:30:06,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:30:06,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:30:06,747 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:30:06,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:30:06,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:30:06,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:30:06,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:30:06,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:30:06,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:30:06,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:30:06,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:30:06,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:30:06,774 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:30:06,774 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:30:06,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:30:06,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:30:06,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:30:06,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:30:06,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:30:06,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:30:06,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:30:06,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:30:06,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:30:06,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:30:06,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:30:06,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:30:06,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:30:06,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:30:06,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:30:06,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:30:06,844 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:30:06,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:30:06,847 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:30:06,847 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:30:06,849 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:30:06,849 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:30:06,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:30:06,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:30:06,850 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:30:06,850 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:30:06,851 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:30:06,851 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:30:06,851 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:30:06,852 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:30:06,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:30:06,852 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:30:06,852 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:30:06,852 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:30:06,853 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:30:06,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:30:06,853 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:30:06,853 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:30:06,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:30:06,854 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:30:06,854 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:30:06,854 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:30:06,854 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:30:06,855 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:30:06,855 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:30:06,855 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_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fae230e52bc983f4c0251cc946bfbc52943e9b9d698b0f694e42af65a9c74e9 [2022-11-16 08:30:07,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:30:07,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:30:07,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:30:07,322 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:30:07,323 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:30:07,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2022-11-16 08:30:07,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/b124226cd/41670e9f468044028abb81d658eb7ad7/FLAG3aaef7eb7 [2022-11-16 08:30:08,289 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:30:08,290 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i [2022-11-16 08:30:08,351 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/b124226cd/41670e9f468044028abb81d658eb7ad7/FLAG3aaef7eb7 [2022-11-16 08:30:08,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/data/b124226cd/41670e9f468044028abb81d658eb7ad7 [2022-11-16 08:30:08,766 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:30:08,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:30:08,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:30:08,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:30:08,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:30:08,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:08" (1/1) ... [2022-11-16 08:30:08,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60dd98ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:08, skipping insertion in model container [2022-11-16 08:30:08,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:30:08" (1/1) ... [2022-11-16 08:30:08,785 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:30:08,956 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:30:11,420 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2022-11-16 08:30:11,423 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2022-11-16 08:30:11,424 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2022-11-16 08:30:11,424 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2022-11-16 08:30:11,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:11,512 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:30:11,600 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:30:11,942 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2022-11-16 08:30:11,943 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2022-11-16 08:30:11,943 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2022-11-16 08:30:11,944 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2022-11-16 08:30:11,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:11,985 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:30:12,390 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292221,292234] [2022-11-16 08:30:12,391 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292387,292400] [2022-11-16 08:30:12,391 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292551,292564] [2022-11-16 08:30:12,392 WARN L229 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_0d57b8f8-0274-439e-b826-24dbf3434097/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-icplus-ipg.cil.i[292716,292729] [2022-11-16 08:30:12,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:30:12,609 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:30:12,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12 WrapperNode [2022-11-16 08:30:12,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:30:12,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:12,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:30:12,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:30:12,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:12,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:12,930 INFO L138 Inliner]: procedures = 372, calls = 1567, calls flagged for inlining = 197, calls inlined = 186, statements flattened = 3950 [2022-11-16 08:30:12,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:30:12,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:30:12,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:30:12,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:30:12,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:12,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:12,982 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:12,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,181 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,198 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:30:13,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:30:13,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:30:13,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:30:13,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:30:12" (1/1) ... [2022-11-16 08:30:13,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:30:13,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:30:13,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:30:13,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:30:13,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_txfree [2022-11-16 08:30:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_txfree [2022-11-16 08:30:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:30:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:30:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 08:30:13,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 08:30:13,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:30:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:30:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:30:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:30:13,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:30:13,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:30:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:30:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:30:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_timeout [2022-11-16 08:30:13,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_timeout [2022-11-16 08:30:13,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:30:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:30:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:30:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:30:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:30:13,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:30:13,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:30:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:30:13,341 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:30:13,341 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:30:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure init_tfdlist [2022-11-16 08:30:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tfdlist [2022-11-16 08:30:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:30:13,342 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:30:13,342 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:30:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:30:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:30:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:30:13,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_set_multicast_list [2022-11-16 08:30:13,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_set_multicast_list [2022-11-16 08:30:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:30:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:30:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:30:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:30:13,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:30:13,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:30:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:30:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:30:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 08:30:13,345 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 08:30:13,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_tx_clear [2022-11-16 08:30:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_tx_clear [2022-11-16 08:30:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_rx_clear [2022-11-16 08:30:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_rx_clear [2022-11-16 08:30:13,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:30:13,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:30:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 08:30:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 08:30:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:30:13,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:30:13,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:30:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-16 08:30:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-16 08:30:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:30:13,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:30:13,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:30:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:30:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:30:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 08:30:13,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 08:30:13,349 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:30:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:30:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:30:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:30:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:30:13,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:30:13,350 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_free_skb [2022-11-16 08:30:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_free_skb [2022-11-16 08:30:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:30:13,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:30:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:30:13,351 INFO L130 BoogieDeclarations]: Found specification of procedure send_three_state [2022-11-16 08:30:13,352 INFO L138 BoogieDeclarations]: Found implementation of procedure send_three_state [2022-11-16 08:30:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:30:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:30:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:30:13,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:30:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure read_phy_bit [2022-11-16 08:30:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure read_phy_bit [2022-11-16 08:30:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:30:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:30:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_remove [2022-11-16 08:30:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_remove [2022-11-16 08:30:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:30:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:30:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:30:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:30:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:30:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:30:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 08:30:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 08:30:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:30:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:30:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_io_config [2022-11-16 08:30:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_io_config [2022-11-16 08:30:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure init_rfdlist [2022-11-16 08:30:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rfdlist [2022-11-16 08:30:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_open [2022-11-16 08:30:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_open [2022-11-16 08:30:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:30:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:30:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 08:30:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 08:30:13,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:30:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:30:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:30:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:30:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:30:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:30:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:30:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:30:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:30:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:30:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:30:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:30:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:30:13,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:30:13,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:30:13,409 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_get_stats [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_get_stats [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nway_reset [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nway_reset [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mii_mutex_of_ipg_nic_private [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rxrestore [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rxrestore [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_stop [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_stop [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_config_autoneg [2022-11-16 08:30:13,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_config_autoneg [2022-11-16 08:30:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:30:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:30:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2022-11-16 08:30:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipg_pci_driver_exit_13_2 [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:30:13,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:30:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_ioaddr [2022-11-16 08:30:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_ioaddr [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:30:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:30:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_reset [2022-11-16 08:30:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_reset [2022-11-16 08:30:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_get_rxbuff [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_get_rxbuff [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_write_phy_ctl [2022-11-16 08:30:13,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_write_phy_ctl [2022-11-16 08:30:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 08:30:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 08:30:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:30:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_nic_rx_check_error [2022-11-16 08:30:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_nic_rx_check_error [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:30:13,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:30:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure ipg_drive_phy_ctl_low_high [2022-11-16 08:30:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ipg_drive_phy_ctl_low_high [2022-11-16 08:30:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:30:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:30:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:30:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:30:14,259 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:30:14,263 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:30:31,220 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:30:48,285 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:139) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:412) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:30:48,289 INFO L158 Benchmark]: Toolchain (without parser) took 39520.14ms. Allocated memory was 60.8MB in the beginning and 262.1MB in the end (delta: 201.3MB). Free memory was 38.2MB in the beginning and 166.3MB in the end (delta: -128.1MB). Peak memory consumption was 156.0MB. Max. memory is 16.1GB. [2022-11-16 08:30:48,289 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 41.8MB in the beginning and 41.7MB in the end (delta: 46.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:30:48,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3841.94ms. Allocated memory was 60.8MB in the beginning and 262.1MB in the end (delta: 201.3MB). Free memory was 38.1MB in the beginning and 196.0MB in the end (delta: -157.9MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. [2022-11-16 08:30:48,290 INFO L158 Benchmark]: Boogie Procedure Inliner took 316.98ms. Allocated memory is still 262.1MB. Free memory was 196.0MB in the beginning and 172.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 08:30:48,290 INFO L158 Benchmark]: Boogie Preprocessor took 313.74ms. Allocated memory is still 262.1MB. Free memory was 172.9MB in the beginning and 142.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 08:30:48,291 INFO L158 Benchmark]: RCFGBuilder took 35040.35ms. Allocated memory is still 262.1MB. Free memory was 141.5MB in the beginning and 166.3MB in the end (delta: -24.8MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2022-11-16 08:30:48,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 41.8MB in the beginning and 41.7MB in the end (delta: 46.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3841.94ms. Allocated memory was 60.8MB in the beginning and 262.1MB in the end (delta: 201.3MB). Free memory was 38.1MB in the beginning and 196.0MB in the end (delta: -157.9MB). Peak memory consumption was 77.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 316.98ms. Allocated memory is still 262.1MB. Free memory was 196.0MB in the beginning and 172.9MB in the end (delta: 23.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 313.74ms. Allocated memory is still 262.1MB. Free memory was 172.9MB in the beginning and 142.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 35040.35ms. Allocated memory is still 262.1MB. Free memory was 141.5MB in the beginning and 166.3MB in the end (delta: -24.8MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:30:48,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d57b8f8-0274-439e-b826-24dbf3434097/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev,],base]