./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.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_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/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_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/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_e79b11a0-715a-45b0-a765-3d3bd715cee0/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 c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb --- 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 08:09:05,972 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:09:05,974 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:09:05,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:09:05,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:09:05,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:09:05,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:09:05,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:09:06,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:09:06,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:09:06,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:09:06,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:09:06,005 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:09:06,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:09:06,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:09:06,009 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:09:06,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:09:06,016 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:09:06,021 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:09:06,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:09:06,030 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:09:06,032 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:09:06,035 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:09:06,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:09:06,043 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:09:06,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:09:06,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:09:06,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:09:06,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:09:06,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:09:06,053 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:09:06,054 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:09:06,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:09:06,057 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:09:06,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:09:06,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:09:06,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:09:06,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:09:06,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:09:06,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:09:06,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:09:06,063 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:09:06,084 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:09:06,085 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:09:06,086 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:09:06,086 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:09:06,087 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:09:06,087 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:09:06,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:09:06,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:09:06,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:09:06,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:09:06,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:09:06,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:09:06,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:09:06,089 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:09:06,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:09:06,090 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:09:06,090 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:09:06,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:09:06,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:09:06,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:09:06,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:09:06,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:09:06,091 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:09:06,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:09:06,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:09:06,092 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb [2022-11-16 08:09:06,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:09:06,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:09:06,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:09:06,445 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:09:06,446 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:09:06,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 08:09:06,519 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/441cf208f/6433c5b67c42431da26e42bbdb2fbf5e/FLAG0c7bed166 [2022-11-16 08:09:07,484 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:09:07,485 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 08:09:07,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/441cf208f/6433c5b67c42431da26e42bbdb2fbf5e/FLAG0c7bed166 [2022-11-16 08:09:07,874 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/441cf208f/6433c5b67c42431da26e42bbdb2fbf5e [2022-11-16 08:09:07,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:09:07,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:09:07,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:09:07,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:09:07,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:09:07,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:07" (1/1) ... [2022-11-16 08:09:07,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df5c453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:07, skipping insertion in model container [2022-11-16 08:09:07,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:07" (1/1) ... [2022-11-16 08:09:07,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:09:08,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:09:11,554 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2022-11-16 08:09:11,557 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2022-11-16 08:09:11,558 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2022-11-16 08:09:11,561 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2022-11-16 08:09:11,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:09:11,688 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:09:12,183 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2022-11-16 08:09:12,184 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2022-11-16 08:09:12,184 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2022-11-16 08:09:12,185 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2022-11-16 08:09:12,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:09:12,468 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:09:12,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12 WrapperNode [2022-11-16 08:09:12,469 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:09:12,470 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:09:12,470 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:09:12,470 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:09:12,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,609 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,777 INFO L138 Inliner]: procedures = 490, calls = 2663, calls flagged for inlining = 292, calls inlined = 259, statements flattened = 5911 [2022-11-16 08:09:12,778 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:09:12,779 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:09:12,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:09:12,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:09:12,789 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:12,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:13,024 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:13,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:13,100 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:09:13,104 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:09:13,104 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:09:13,104 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:09:13,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:12" (1/1) ... [2022-11-16 08:09:13,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:09:13,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:09:13,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:09:13,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:09:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:09:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:09:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:09:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:09:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:09:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:09:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:09:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:09:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:09:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:09:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:09:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:09:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-16 08:09:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-16 08:09:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:09:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:09:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:09:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:09:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:09:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:09:13,203 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:09:13,203 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:09:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:09:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:09:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-16 08:09:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-16 08:09:13,204 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:09:13,204 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:09:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:09:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:09:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-16 08:09:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-16 08:09:13,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:09:13,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:09:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:09:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:09:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:09:13,206 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:09:13,206 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:09:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:09:13,207 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:09:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:09:13,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:09:13,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:09:13,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:09:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:09:13,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:09:13,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:09:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:09:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 08:09:13,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 08:09:13,209 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-16 08:09:13,210 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-16 08:09:13,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:09:13,211 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:09:13,211 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:09:13,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:09:13,212 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:09:13,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:09:13,213 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-11-16 08:09:13,213 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-11-16 08:09:13,213 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:09:13,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:09:13,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:09:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:09:13,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:09:13,215 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-16 08:09:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-16 08:09:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:09:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:09:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:09:13,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:09:13,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:09:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:09:13,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:09:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-16 08:09:13,217 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-16 08:09:13,217 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 08:09:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 08:09:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:09:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:09:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:09:13,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:09:13,218 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-16 08:09:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-16 08:09:13,219 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-11-16 08:09:13,219 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-11-16 08:09:13,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:09:13,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:09:13,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:09:13,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:09:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:09:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:09:13,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:09:13,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:09:13,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:09:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:09:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:09:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:09:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:09:13,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:09:13,223 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:09:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:09:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:09:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:09:13,224 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:09:13,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:09:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:09:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:09:13,225 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 08:09:13,225 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 08:09:13,226 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-16 08:09:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-16 08:09:13,226 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:09:13,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 08:09:13,226 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 08:09:13,227 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 08:09:13,228 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:09:13,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:09:13,231 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:09:13,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:09:13,233 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:09:13,234 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:09:13,234 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:09:13,235 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:09:13,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:09:13,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:09:13,241 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 08:09:13,242 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 08:09:13,242 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:09:13,242 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:09:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-16 08:09:13,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-16 08:09:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-16 08:09:13,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-16 08:09:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:09:13,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:09:13,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:09:13,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:09:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:09:13,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:09:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:09:13,244 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:09:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:09:13,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:09:13,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:09:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:09:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-16 08:09:13,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-16 08:09:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:09:13,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:09:13,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:09:13,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:09:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-16 08:09:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-16 08:09:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 08:09:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 08:09:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:09:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:09:13,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-11-16 08:09:13,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-11-16 08:09:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:09:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:09:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:09:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:09:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-16 08:09:13,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-16 08:09:13,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2022-11-16 08:09:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2022-11-16 08:09:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:09:13,248 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:09:13,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:09:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:09:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:09:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:09:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:09:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:09:13,249 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-16 08:09:13,249 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-16 08:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 08:09:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 08:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-16 08:09:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-16 08:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-16 08:09:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-16 08:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:09:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 08:09:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:09:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:09:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-16 08:09:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-16 08:09:13,353 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-16 08:09:13,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:09:13,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:09:13,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:09:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:09:13,355 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-16 08:09:13,356 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-16 08:09:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-16 08:09:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-16 08:09:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-16 08:09:13,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:09:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:09:13,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:09:13,360 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:09:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:09:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:09:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-16 08:09:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-16 08:09:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-16 08:09:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-16 08:09:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:09:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:09:14,416 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:09:14,421 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:09:14,678 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:09:14,961 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:09:14,971 INFO L158 Benchmark]: Toolchain (without parser) took 7089.81ms. Allocated memory was 111.1MB in the beginning and 251.7MB in the end (delta: 140.5MB). Free memory was 54.3MB in the beginning and 98.2MB in the end (delta: -43.9MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-16 08:09:14,972 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory was 86.7MB in the beginning and 86.6MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:09:14,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4585.90ms. Allocated memory was 111.1MB in the beginning and 251.7MB in the end (delta: 140.5MB). Free memory was 54.0MB in the beginning and 113.8MB in the end (delta: -59.9MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2022-11-16 08:09:14,980 INFO L158 Benchmark]: Boogie Procedure Inliner took 308.49ms. Allocated memory is still 251.7MB. Free memory was 113.8MB in the beginning and 144.7MB in the end (delta: -30.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:09:14,982 INFO L158 Benchmark]: Boogie Preprocessor took 321.66ms. Allocated memory is still 251.7MB. Free memory was 144.7MB in the beginning and 105.9MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 08:09:14,982 INFO L158 Benchmark]: RCFGBuilder took 1865.38ms. Allocated memory is still 251.7MB. Free memory was 105.9MB in the beginning and 98.2MB in the end (delta: 7.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-16 08:09:14,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 111.1MB. Free memory was 86.7MB in the beginning and 86.6MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4585.90ms. Allocated memory was 111.1MB in the beginning and 251.7MB in the end (delta: 140.5MB). Free memory was 54.0MB in the beginning and 113.8MB in the end (delta: -59.9MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 308.49ms. Allocated memory is still 251.7MB. Free memory was 113.8MB in the beginning and 144.7MB in the end (delta: -30.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 321.66ms. Allocated memory is still 251.7MB. Free memory was 144.7MB in the beginning and 105.9MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1865.38ms. Allocated memory is still 251.7MB. Free memory was 105.9MB in the beginning and 98.2MB in the end (delta: 7.6MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 08:09:15,021 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/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 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/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_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/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_e79b11a0-715a-45b0-a765-3d3bd715cee0/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 c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb --- 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 08:09:17,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:09:17,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:09:17,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:09:17,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:09:17,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:09:17,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:09:17,369 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:09:17,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:09:17,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:09:17,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:09:17,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:09:17,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:09:17,386 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:09:17,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:09:17,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:09:17,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:09:17,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:09:17,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:09:17,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:09:17,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:09:17,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:09:17,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:09:17,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:09:17,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:09:17,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:09:17,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:09:17,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:09:17,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:09:17,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:09:17,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:09:17,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:09:17,428 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:09:17,429 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:09:17,430 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:09:17,430 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:09:17,431 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:09:17,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:09:17,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:09:17,434 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:09:17,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:09:17,435 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:09:17,474 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:09:17,474 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:09:17,476 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:09:17,476 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:09:17,478 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:09:17,478 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:09:17,479 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:09:17,479 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:09:17,479 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:09:17,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:09:17,480 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:09:17,481 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:09:17,481 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:09:17,481 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:09:17,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:09:17,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:09:17,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:09:17,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:09:17,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:09:17,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:09:17,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:09:17,484 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:09:17,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:09:17,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:09:17,485 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:09:17,485 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:09:17,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:09:17,485 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:09:17,486 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:09:17,486 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb [2022-11-16 08:09:17,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:09:17,918 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:09:17,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:09:17,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:09:17,924 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:09:17,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 08:09:18,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/63fbb468b/fb44d3146ec9411f8ff1f95f1128836f/FLAG26c371aff [2022-11-16 08:09:19,060 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:09:19,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2022-11-16 08:09:19,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/63fbb468b/fb44d3146ec9411f8ff1f95f1128836f/FLAG26c371aff [2022-11-16 08:09:19,401 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/data/63fbb468b/fb44d3146ec9411f8ff1f95f1128836f [2022-11-16 08:09:19,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:09:19,405 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:09:19,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:09:19,408 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:09:19,412 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:09:19,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:19" (1/1) ... [2022-11-16 08:09:19,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32034531 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:19, skipping insertion in model container [2022-11-16 08:09:19,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:09:19" (1/1) ... [2022-11-16 08:09:19,421 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:09:19,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:09:22,742 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2022-11-16 08:09:22,745 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2022-11-16 08:09:22,746 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2022-11-16 08:09:22,746 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2022-11-16 08:09:22,791 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:09:22,853 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:09:22,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:09:23,335 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2022-11-16 08:09:23,336 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2022-11-16 08:09:23,337 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2022-11-16 08:09:23,337 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2022-11-16 08:09:23,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:09:23,399 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:09:23,924 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2022-11-16 08:09:23,925 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2022-11-16 08:09:23,925 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2022-11-16 08:09:23,925 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_e79b11a0-715a-45b0-a765-3d3bd715cee0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2022-11-16 08:09:23,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:09:24,386 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:09:24,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24 WrapperNode [2022-11-16 08:09:24,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:09:24,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:09:24,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:09:24,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:09:24,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,509 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,728 INFO L138 Inliner]: procedures = 504, calls = 2663, calls flagged for inlining = 292, calls inlined = 259, statements flattened = 5654 [2022-11-16 08:09:24,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:09:24,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:09:24,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:09:24,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:09:24,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:24,993 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:25,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:25,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:09:25,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:09:25,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:09:25,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:09:25,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:09:24" (1/1) ... [2022-11-16 08:09:25,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:09:25,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:09:25,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:09:25,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:09:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 08:09:25,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 08:09:25,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 08:09:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 08:09:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 08:09:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 08:09:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 08:09:25,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 08:09:25,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 08:09:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 08:09:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 08:09:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 08:09:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-11-16 08:09:25,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-11-16 08:09:25,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 08:09:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 08:09:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 08:09:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 08:09:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 08:09:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 08:09:25,141 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 08:09:25,141 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 08:09:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 08:09:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 08:09:25,142 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-11-16 08:09:25,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-11-16 08:09:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 08:09:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 08:09:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 08:09:25,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 08:09:25,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:09:25,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 08:09:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-11-16 08:09:25,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-11-16 08:09:25,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 08:09:25,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 08:09:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 08:09:25,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 08:09:25,145 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 08:09:25,145 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 08:09:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 08:09:25,146 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 08:09:25,146 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 08:09:25,147 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 08:09:25,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 08:09:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 08:09:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:09:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 08:09:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 08:09:25,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 08:09:25,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:09:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:09:25,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:09:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:09:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 08:09:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 08:09:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-11-16 08:09:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-11-16 08:09:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 08:09:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 08:09:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 08:09:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 08:09:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 08:09:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 08:09:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-11-16 08:09:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-11-16 08:09:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 08:09:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 08:09:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 08:09:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 08:09:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-11-16 08:09:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-11-16 08:09:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 08:09:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 08:09:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 08:09:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 08:09:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 08:09:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 08:09:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-11-16 08:09:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-11-16 08:09:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 08:09:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 08:09:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 08:09:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 08:09:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 08:09:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 08:09:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-11-16 08:09:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-11-16 08:09:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-11-16 08:09:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-11-16 08:09:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:09:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 08:09:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 08:09:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 08:09:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 08:09:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 08:09:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 08:09:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 08:09:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 08:09:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:09:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-11-16 08:09:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-11-16 08:09:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 08:09:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 08:09:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 08:09:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 08:09:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:09:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 08:09:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 08:09:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 08:09:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:09:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 08:09:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 08:09:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 08:09:25,168 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-11-16 08:09:25,168 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-11-16 08:09:25,174 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 08:09:25,175 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-11-16 08:09:25,175 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 08:09:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 08:09:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 08:09:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 08:09:25,176 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 08:09:25,176 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 08:09:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 08:09:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 08:09:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 08:09:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 08:09:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 08:09:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 08:09:25,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 08:09:25,177 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 08:09:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-11-16 08:09:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-11-16 08:09:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-11-16 08:09:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-11-16 08:09:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 08:09:25,178 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 08:09:25,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:09:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:09:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 08:09:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 08:09:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:09:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 08:09:25,179 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 08:09:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:09:25,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:09:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 08:09:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:09:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 08:09:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 08:09:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 08:09:25,180 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-11-16 08:09:25,180 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-11-16 08:09:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 08:09:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 08:09:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 08:09:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 08:09:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-11-16 08:09:25,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-11-16 08:09:25,181 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-11-16 08:09:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-11-16 08:09:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 08:09:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 08:09:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-11-16 08:09:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-11-16 08:09:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 08:09:25,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 08:09:25,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 08:09:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 08:09:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-11-16 08:09:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-11-16 08:09:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2022-11-16 08:09:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2022-11-16 08:09:25,183 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 08:09:25,183 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 08:09:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:09:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 08:09:25,184 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 08:09:25,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 08:09:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 08:09:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:09:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-11-16 08:09:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-11-16 08:09:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 08:09:25,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-11-16 08:09:25,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-11-16 08:09:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-11-16 08:09:25,187 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-11-16 08:09:25,187 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-11-16 08:09:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 08:09:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 08:09:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-11-16 08:09:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-11-16 08:09:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-11-16 08:09:25,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-11-16 08:09:25,188 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 08:09:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 08:09:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 08:09:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 08:09:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 08:09:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 08:09:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 08:09:25,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 08:09:25,189 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 08:09:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 08:09:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 08:09:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 08:09:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:09:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 08:09:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 08:09:25,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 08:09:25,190 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 08:09:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 08:09:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-11-16 08:09:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-11-16 08:09:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:09:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 08:09:25,191 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-11-16 08:09:25,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-11-16 08:09:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 08:09:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 08:09:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-11-16 08:09:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-11-16 08:09:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:09:25,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 08:09:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:09:25,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 08:09:25,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 08:09:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 08:09:25,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 08:09:25,197 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 08:09:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 08:09:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 08:09:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 08:09:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2022-11-16 08:09:25,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2022-11-16 08:09:25,198 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-11-16 08:09:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-11-16 08:09:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-11-16 08:09:25,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-11-16 08:09:25,199 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-11-16 08:09:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-11-16 08:09:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-11-16 08:09:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-11-16 08:09:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 08:09:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 08:09:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 08:09:25,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 08:09:25,200 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 08:09:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 08:09:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 08:09:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 08:09:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-11-16 08:09:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-11-16 08:09:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-11-16 08:09:25,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-11-16 08:09:25,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 08:09:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 08:09:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 08:09:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 08:09:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-11-16 08:09:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-11-16 08:09:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-11-16 08:09:25,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-11-16 08:09:25,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 08:09:25,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 08:09:26,174 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:09:26,178 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:09:26,935 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 08:09:27,438 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:09:27,443 INFO L158 Benchmark]: Toolchain (without parser) took 8036.69ms. Allocated memory was 58.7MB in the beginning and 484.4MB in the end (delta: 425.7MB). Free memory was 35.3MB in the beginning and 355.8MB in the end (delta: -320.6MB). Peak memory consumption was 176.4MB. Max. memory is 16.1GB. [2022-11-16 08:09:27,443 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:09:27,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4981.90ms. Allocated memory was 58.7MB in the beginning and 266.3MB in the end (delta: 207.6MB). Free memory was 35.1MB in the beginning and 153.5MB in the end (delta: -118.4MB). Peak memory consumption was 126.8MB. Max. memory is 16.1GB. [2022-11-16 08:09:27,444 INFO L158 Benchmark]: Boogie Procedure Inliner took 338.21ms. Allocated memory is still 266.3MB. Free memory was 153.5MB in the beginning and 119.9MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 08:09:27,445 INFO L158 Benchmark]: Boogie Preprocessor took 325.51ms. Allocated memory is still 266.3MB. Free memory was 119.9MB in the beginning and 146.5MB in the end (delta: -26.5MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2022-11-16 08:09:27,446 INFO L158 Benchmark]: RCFGBuilder took 2383.72ms. Allocated memory was 266.3MB in the beginning and 484.4MB in the end (delta: 218.1MB). Free memory was 146.5MB in the beginning and 355.8MB in the end (delta: -209.4MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2022-11-16 08:09:27,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 58.7MB. Free memory is still 40.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4981.90ms. Allocated memory was 58.7MB in the beginning and 266.3MB in the end (delta: 207.6MB). Free memory was 35.1MB in the beginning and 153.5MB in the end (delta: -118.4MB). Peak memory consumption was 126.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 338.21ms. Allocated memory is still 266.3MB. Free memory was 153.5MB in the beginning and 119.9MB in the end (delta: 33.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 325.51ms. Allocated memory is still 266.3MB. Free memory was 119.9MB in the beginning and 146.5MB in the end (delta: -26.5MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2383.72ms. Allocated memory was 266.3MB in the beginning and 484.4MB in the end (delta: 218.1MB). Free memory was 146.5MB in the beginning and 355.8MB in the end (delta: -209.4MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~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 08:09:27,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e79b11a0-715a-45b0-a765-3d3bd715cee0/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]