./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.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_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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_b031ec3b-1f6c-4296-a0c7-2209619b982e/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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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 08:53:56,948 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:53:56,950 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:53:56,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:53:56,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:53:56,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:53:56,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:53:56,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:53:57,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:53:57,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:53:57,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:53:57,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:53:57,008 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:53:57,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:53:57,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:53:57,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:53:57,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:53:57,020 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:53:57,022 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:53:57,029 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:53:57,031 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:53:57,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:53:57,036 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:53:57,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:53:57,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:53:57,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:53:57,041 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:53:57,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:53:57,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:53:57,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:53:57,046 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:53:57,047 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:53:57,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:53:57,051 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:53:57,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:53:57,055 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:53:57,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:53:57,056 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:53:57,056 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:53:57,057 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:53:57,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:53:57,059 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:53:57,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:53:57,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:53:57,108 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:53:57,108 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:53:57,109 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:53:57,109 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:53:57,109 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:53:57,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:53:57,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:53:57,110 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:53:57,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:53:57,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:53:57,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:53:57,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:53:57,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:53:57,112 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:53:57,113 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:53:57,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:53:57,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:53:57,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:53:57,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:53:57,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:53:57,114 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:53:57,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:53:57,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:53:57,115 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-16 08:53:57,437 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:53:57,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:53:57,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:53:57,473 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:53:57,474 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:53:57,476 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 08:53:57,552 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/00ece43a4/5afdefbb01464618a503cf63ded8e5af/FLAG0116b280a [2022-11-16 08:53:58,477 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:53:58,478 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 08:53:58,536 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/00ece43a4/5afdefbb01464618a503cf63ded8e5af/FLAG0116b280a [2022-11-16 08:53:58,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/00ece43a4/5afdefbb01464618a503cf63ded8e5af [2022-11-16 08:53:58,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:53:58,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:53:58,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:53:58,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:53:58,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:53:58,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:53:58" (1/1) ... [2022-11-16 08:53:58,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c3f6796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:53:58, skipping insertion in model container [2022-11-16 08:53:58,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:53:58" (1/1) ... [2022-11-16 08:53:58,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:53:59,104 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:02,010 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 08:54:02,012 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 08:54:02,032 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:02,065 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:54:02,446 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 08:54:02,447 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 08:54:02,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:02,678 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:54:02,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02 WrapperNode [2022-11-16 08:54:02,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:02,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:02,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:54:02,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:54:02,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:02,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,010 INFO L138 Inliner]: procedures = 434, calls = 2034, calls flagged for inlining = 218, calls inlined = 203, statements flattened = 5054 [2022-11-16 08:54:03,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:03,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:54:03,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:54:03,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:54:03,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,058 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,059 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,252 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:54:03,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:54:03,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:54:03,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:54:03,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:02" (1/1) ... [2022-11-16 08:54:03,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:03,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:54:03,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:54:03,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:54:03,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:54:03,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:54:03,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:54:03,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:54:03,397 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:54:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:54:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 08:54:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 08:54:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:54:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:54:03,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:54:03,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:54:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2022-11-16 08:54:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2022-11-16 08:54:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2022-11-16 08:54:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2022-11-16 08:54:03,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:54:03,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:54:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:54:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:54:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:54:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:54:03,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:54:03,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:54:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2022-11-16 08:54:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2022-11-16 08:54:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:54:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:54:03,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:54:03,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:54:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:54:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:54:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:54:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:54:03,402 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:54:03,402 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:54:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:54:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:54:03,403 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-16 08:54:03,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-16 08:54:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:54:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:54:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:54:03,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:54:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:54:03,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:54:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:54:03,405 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:54:03,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:54:03,405 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:54:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:54:03,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:54:03,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:54:03,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:54:03,406 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:54:03,407 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:54:03,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:54:03,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:54:03,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:54:03,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:54:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:54:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:54:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:54:03,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:54:03,410 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2022-11-16 08:54:03,411 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2022-11-16 08:54:03,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:03,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:54:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:54:03,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:54:03,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:54:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:54:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:54:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-11-16 08:54:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-11-16 08:54:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:54:03,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:54:03,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:54:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:54:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:54:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:54:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:54:03,414 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:54:03,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:54:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:54:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:54:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:54:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:54:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:54:03,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:03,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:03,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:54:03,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:54:03,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:54:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:54:03,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:54:03,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 08:54:03,418 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:54:03,418 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:54:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:54:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:54:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:54:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:54:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2022-11-16 08:54:03,419 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2022-11-16 08:54:03,419 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2022-11-16 08:54:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2022-11-16 08:54:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:54:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:54:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:54:03,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:54:03,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:54:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:54:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:54:03,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:54:03,421 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 08:54:03,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 08:54:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:54:03,422 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 08:54:03,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 08:54:03,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:54:03,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:54:03,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 08:54:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 08:54:03,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:54:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:54:03,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:54:03,427 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:54:03,427 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 08:54:03,428 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 08:54:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:54:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:54:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:54:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:54:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:54:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:54:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2022-11-16 08:54:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:54:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:54:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 08:54:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:54:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:54:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:54:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:54:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2022-11-16 08:54:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-11-16 08:54:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:54:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:54:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:54:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:54:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 08:54:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 08:54:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:54:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:54:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:54:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:54:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:54:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:54:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2022-11-16 08:54:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2022-11-16 08:54:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:54:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:54:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:54:04,304 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:54:04,307 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:54:04,643 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],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.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) 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 08:54:04,648 INFO L158 Benchmark]: Toolchain (without parser) took 5679.67ms. Allocated memory was 94.4MB in the beginning and 243.3MB in the end (delta: 148.9MB). Free memory was 66.4MB in the beginning and 151.4MB in the end (delta: -85.0MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-16 08:54:04,648 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 94.4MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:54:04,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3709.22ms. Allocated memory was 94.4MB in the beginning and 176.2MB in the end (delta: 81.8MB). Free memory was 66.0MB in the beginning and 90.4MB in the end (delta: -24.4MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. [2022-11-16 08:54:04,649 INFO L158 Benchmark]: Boogie Procedure Inliner took 334.30ms. Allocated memory is still 176.2MB. Free memory was 90.4MB in the beginning and 97.5MB in the end (delta: -7.1MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2022-11-16 08:54:04,650 INFO L158 Benchmark]: Boogie Preprocessor took 295.08ms. Allocated memory is still 176.2MB. Free memory was 97.5MB in the beginning and 66.0MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 08:54:04,650 INFO L158 Benchmark]: RCFGBuilder took 1334.85ms. Allocated memory was 176.2MB in the beginning and 243.3MB in the end (delta: 67.1MB). Free memory was 66.0MB in the beginning and 151.4MB in the end (delta: -85.4MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2022-11-16 08:54:04,653 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 94.4MB. Free memory is still 75.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3709.22ms. Allocated memory was 94.4MB in the beginning and 176.2MB in the end (delta: 81.8MB). Free memory was 66.0MB in the beginning and 90.4MB in the end (delta: -24.4MB). Peak memory consumption was 83.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 334.30ms. Allocated memory is still 176.2MB. Free memory was 90.4MB in the beginning and 97.5MB in the end (delta: -7.1MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 295.08ms. Allocated memory is still 176.2MB. Free memory was 97.5MB in the beginning and 66.0MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1334.85ms. Allocated memory was 176.2MB in the beginning and 243.3MB in the end (delta: 67.1MB). Free memory was 66.0MB in the beginning and 151.4MB in the end (delta: -85.4MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],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 08:54:04,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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_b031ec3b-1f6c-4296-a0c7-2209619b982e/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 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 --- 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 08:54:07,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:54:07,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:54:07,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:54:07,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:54:07,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:54:07,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:54:07,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:54:07,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:54:07,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:54:07,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:54:07,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:54:07,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:54:07,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:54:07,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:54:07,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:54:07,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:54:07,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:54:07,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:54:07,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:54:07,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:54:07,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:54:07,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:54:07,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:54:07,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:54:07,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:54:07,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:54:07,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:54:07,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:54:07,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:54:07,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:54:07,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:54:07,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:54:07,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:54:07,190 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:54:07,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:54:07,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:54:07,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:54:07,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:54:07,193 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:54:07,194 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:54:07,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:54:07,240 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:54:07,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:54:07,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:54:07,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:54:07,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:54:07,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:54:07,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:54:07,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:54:07,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:54:07,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:54:07,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:54:07,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:54:07,244 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:54:07,244 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:54:07,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:54:07,244 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:54:07,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:54:07,245 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:54:07,245 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:54:07,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:54:07,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:07,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:54:07,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:54:07,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:54:07,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:54:07,247 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:54:07,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:54:07,247 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:54:07,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:54:07,247 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3760bd11965082d9ea48923d727f263a9d5646ba9eaff63a7884fbc3852defe0 [2022-11-16 08:54:07,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:54:07,646 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:54:07,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:54:07,650 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:54:07,651 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:54:07,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 08:54:07,724 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/f1b1cad15/6e905241e67646e1b6c5e8005ec45071/FLAGbbf0241b4 [2022-11-16 08:54:08,783 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:54:08,784 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i [2022-11-16 08:54:08,833 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/f1b1cad15/6e905241e67646e1b6c5e8005ec45071/FLAGbbf0241b4 [2022-11-16 08:54:09,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/data/f1b1cad15/6e905241e67646e1b6c5e8005ec45071 [2022-11-16 08:54:09,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:54:09,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:54:09,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:09,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:54:09,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:54:09,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:09" (1/1) ... [2022-11-16 08:54:09,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10be5fbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:09, skipping insertion in model container [2022-11-16 08:54:09,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:09" (1/1) ... [2022-11-16 08:54:09,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:54:09,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:12,315 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 08:54:12,318 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 08:54:12,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:12,432 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:54:12,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:12,940 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 08:54:12,940 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 08:54:12,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:12,963 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:54:13,402 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[328915,328928] [2022-11-16 08:54:13,402 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_b031ec3b-1f6c-4296-a0c7-2209619b982e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-winbond-840.cil.i[329060,329073] [2022-11-16 08:54:13,408 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:13,653 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:54:13,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13 WrapperNode [2022-11-16 08:54:13,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:13,655 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:13,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:54:13,655 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:54:13,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:13,776 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:13,984 INFO L138 Inliner]: procedures = 448, calls = 2034, calls flagged for inlining = 218, calls inlined = 203, statements flattened = 4727 [2022-11-16 08:54:13,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:13,988 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:54:13,988 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:54:13,988 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:54:13,998 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:13,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,201 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,285 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,362 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:54:14,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:54:14,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:54:14,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:54:14,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:13" (1/1) ... [2022-11-16 08:54:14,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:14,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:54:14,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:54:14,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:54:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:54:14,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:54:14,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:54:14,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:54:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:54:14,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:54:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 08:54:14,451 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 08:54:14,451 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:54:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:54:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:54:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:54:14,452 INFO L130 BoogieDeclarations]: Found specification of procedure w840_remove1 [2022-11-16 08:54:14,452 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_remove1 [2022-11-16 08:54:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_88 [2022-11-16 08:54:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_88 [2022-11-16 08:54:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:54:14,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:54:14,453 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:54:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:54:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 08:54:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 08:54:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:54:14,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:54:14,454 INFO L130 BoogieDeclarations]: Found specification of procedure update_link [2022-11-16 08:54:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure update_link [2022-11-16 08:54:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:54:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:54:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:54:14,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:54:14,455 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:54:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:54:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:54:14,456 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:54:14,456 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:54:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:54:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:54:14,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:54:14,457 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rx_mode [2022-11-16 08:54:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rx_mode [2022-11-16 08:54:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:54:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:54:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 08:54:14,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 08:54:14,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:54:14,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:54:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:54:14,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:54:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 08:54:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 08:54:14,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 08:54:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 08:54:14,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:54:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:54:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:54:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:54:14,466 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:54:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:54:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:54:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:54:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 08:54:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 08:54:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:54:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:54:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure init_rxtx_rings [2022-11-16 08:54:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure init_rxtx_rings [2022-11-16 08:54:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 08:54:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:54:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:54:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:54:14,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:54:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 08:54:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 08:54:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2022-11-16 08:54:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2022-11-16 08:54:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:54:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:54:14,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:54:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:54:14,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:54:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:54:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:54:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:54:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:54:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:54:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:54:14,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:54:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:54:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:54:14,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 08:54:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 08:54:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 08:54:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:54:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:54:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 08:54:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 08:54:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:54:14,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:54:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure update_csr6 [2022-11-16 08:54:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure update_csr6 [2022-11-16 08:54:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:54:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure w840_resume [2022-11-16 08:54:14,476 INFO L138 BoogieDeclarations]: Found implementation of procedure w840_resume [2022-11-16 08:54:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:54:14,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:54:14,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:54:14,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:54:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:54:14,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:54:14,482 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:54:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:54:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:54:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:54:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:54:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:54:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2022-11-16 08:54:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2022-11-16 08:54:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:54:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 08:54:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 08:54:14,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 08:54:14,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 08:54:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 08:54:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2022-11-16 08:54:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:54:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:54:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:54:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:54:14,491 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 08:54:14,491 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 08:54:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:54:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:54:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:54:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:54:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:54:14,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:54:14,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 08:54:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_87 [2022-11-16 08:54:14,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_87 [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:54:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:54:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:54:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:54:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:54:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 08:54:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:54:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:54:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 08:54:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2022-11-16 08:54:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:54:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:54:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 08:54:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 08:54:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2022-11-16 08:54:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2022-11-16 08:54:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:54:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:54:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:54:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:54:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 08:54:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 08:54:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:54:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:54:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:54:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:54:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:54:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:54:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:54:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:54:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_95 [2022-11-16 08:54:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_95 [2022-11-16 08:54:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2022-11-16 08:54:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2022-11-16 08:54:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 08:54:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 08:54:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:54:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:54:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 08:54:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 08:54:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:54:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:54:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:54:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:54:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:54:14,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:54:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure free_rxtx_rings [2022-11-16 08:54:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rxtx_rings [2022-11-16 08:54:14,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:54:14,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:54:15,390 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:54:15,395 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:54:18,325 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],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.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) 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 08:54:18,329 INFO L158 Benchmark]: Toolchain (without parser) took 9082.84ms. Allocated memory was 65.0MB in the beginning and 239.1MB in the end (delta: 174.1MB). Free memory was 40.2MB in the beginning and 146.8MB in the end (delta: -106.7MB). Peak memory consumption was 186.1MB. Max. memory is 16.1GB. [2022-11-16 08:54:18,330 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.1MB in the end (delta: 47.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:54:18,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4405.47ms. Allocated memory was 65.0MB in the beginning and 239.1MB in the end (delta: 174.1MB). Free memory was 40.0MB in the beginning and 172.5MB in the end (delta: -132.5MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. [2022-11-16 08:54:18,331 INFO L158 Benchmark]: Boogie Procedure Inliner took 331.98ms. Allocated memory is still 239.1MB. Free memory was 172.5MB in the beginning and 145.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-16 08:54:18,331 INFO L158 Benchmark]: Boogie Preprocessor took 374.61ms. Allocated memory is still 239.1MB. Free memory was 145.3MB in the beginning and 112.5MB in the end (delta: 32.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 08:54:18,332 INFO L158 Benchmark]: RCFGBuilder took 3964.17ms. Allocated memory is still 239.1MB. Free memory was 112.5MB in the beginning and 146.8MB in the end (delta: -34.3MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2022-11-16 08:54:18,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 50.3MB. Free memory was 32.2MB in the beginning and 32.1MB in the end (delta: 47.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4405.47ms. Allocated memory was 65.0MB in the beginning and 239.1MB in the end (delta: 174.1MB). Free memory was 40.0MB in the beginning and 172.5MB in the end (delta: -132.5MB). Peak memory consumption was 85.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 331.98ms. Allocated memory is still 239.1MB. Free memory was 172.5MB in the beginning and 145.3MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 374.61ms. Allocated memory is still 239.1MB. Free memory was 145.3MB in the beginning and 112.5MB in the end (delta: 32.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3964.17ms. Allocated memory is still 239.1MB. Free memory was 112.5MB in the beginning and 146.8MB in the end (delta: -34.3MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],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 08:54:18,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b031ec3b-1f6c-4296-a0c7-2209619b982e/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[pci_alloc_consistent_~hwdev#1,],base]