./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 --- 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 12:23:42,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:23:42,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:23:42,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:23:42,109 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:23:42,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:23:42,113 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:23:42,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:23:42,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:23:42,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:23:42,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:23:42,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:23:42,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:23:42,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:23:42,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:23:42,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:23:42,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:23:42,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:23:42,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:23:42,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:23:42,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:23:42,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:23:42,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:23:42,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:23:42,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:23:42,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:23:42,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:23:42,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:23:42,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:23:42,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:23:42,172 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:23:42,173 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:23:42,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:23:42,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:23:42,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:23:42,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:23:42,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:23:42,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:23:42,182 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:23:42,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:23:42,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:23:42,186 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:23:42,214 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:23:42,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:23:42,215 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:23:42,215 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:23:42,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:23:42,216 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:23:42,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:23:42,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:23:42,217 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:23:42,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:23:42,218 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:23:42,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:23:42,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:23:42,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:23:42,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:23:42,219 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:23:42,219 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:23:42,219 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:23:42,220 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:23:42,220 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:23:42,220 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:23:42,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:23:42,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:23:42,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:23:42,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:23:42,221 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:23:42,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:23:42,222 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:23:42,222 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:23:42,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:23:42,222 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 [2022-11-16 12:23:42,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:23:42,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:23:42,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:23:42,505 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:23:42,506 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:23:42,507 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2022-11-16 12:23:42,585 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/7ec007642/f7c69724045846ac9c6d6a968892e647/FLAGdced0c4d2 [2022-11-16 12:23:43,499 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:23:43,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2022-11-16 12:23:43,552 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/7ec007642/f7c69724045846ac9c6d6a968892e647/FLAGdced0c4d2 [2022-11-16 12:23:43,895 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/7ec007642/f7c69724045846ac9c6d6a968892e647 [2022-11-16 12:23:43,897 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:23:43,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:23:43,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:43,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:23:43,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:23:43,905 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:43" (1/1) ... [2022-11-16 12:23:43,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f78883d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:43, skipping insertion in model container [2022-11-16 12:23:43,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:43" (1/1) ... [2022-11-16 12:23:43,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:23:44,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:23:46,660 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2022-11-16 12:23:46,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:46,808 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:23:47,273 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2022-11-16 12:23:47,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:47,526 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:23:47,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47 WrapperNode [2022-11-16 12:23:47,528 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:47,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:23:47,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:23:47,530 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:23:47,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:47,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:47,891 INFO L138 Inliner]: procedures = 328, calls = 2655, calls flagged for inlining = 162, calls inlined = 141, statements flattened = 6365 [2022-11-16 12:23:47,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:23:47,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:23:47,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:23:47,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:23:47,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:47,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:47,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:47,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,230 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,255 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:23:48,307 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:23:48,307 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:23:48,307 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:23:48,308 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:47" (1/1) ... [2022-11-16 12:23:48,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:23:48,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:48,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:48,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:23:48,412 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:23:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:23:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 12:23:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 12:23:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:23:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:23:48,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:23:48,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2022-11-16 12:23:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2022-11-16 12:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:23:48,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:23:48,415 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:23:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:23:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 12:23:48,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 12:23:48,416 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 12:23:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 12:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:23:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:23:48,417 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2022-11-16 12:23:48,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2022-11-16 12:23:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:23:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:23:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:23:48,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:23:48,418 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:23:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 12:23:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 12:23:48,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:23:48,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 12:23:48,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 12:23:48,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:23:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:23:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:23:48,421 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:23:48,421 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:23:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 12:23:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 12:23:48,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:23:48,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:23:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:23:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:23:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:23:48,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:23:48,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:23:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:23:48,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:23:48,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:23:48,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:23:48,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:23:48,426 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 12:23:48,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 12:23:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 12:23:48,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 12:23:48,427 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 12:23:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 12:23:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 12:23:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 12:23:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:23:48,428 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:23:48,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:23:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 12:23:48,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 12:23:48,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:23:48,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:23:48,430 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 12:23:48,430 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 12:23:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:23:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:23:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:23:48,431 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:23:48,431 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:23:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:23:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:23:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:23:48,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:23:48,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:23:48,433 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:23:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:23:48,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:23:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:23:48,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:23:48,434 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 12:23:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 12:23:48,435 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 12:23:48,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 12:23:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 12:23:48,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 12:23:48,436 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 12:23:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 12:23:48,437 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 12:23:48,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 12:23:48,438 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:23:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:23:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 12:23:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 12:23:48,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:23:48,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:23:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 12:23:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 12:23:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:23:48,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:23:48,440 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2022-11-16 12:23:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2022-11-16 12:23:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 12:23:48,441 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 12:23:48,441 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 12:23:48,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 12:23:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:23:48,442 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 12:23:48,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 12:23:48,444 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:23:48,446 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:23:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 12:23:48,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2022-11-16 12:23:48,447 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 12:23:48,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 12:23:48,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:23:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-11-16 12:23:48,451 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-11-16 12:23:48,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:23:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:23:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 12:23:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 12:23:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 12:23:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 12:23:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:23:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2022-11-16 12:23:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2022-11-16 12:23:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:23:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:23:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:23:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:23:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:23:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:23:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:23:48,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:23:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 12:23:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 12:23:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 12:23:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 12:23:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:23:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:23:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:23:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:23:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 12:23:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 12:23:48,462 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 12:23:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 12:23:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 12:23:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 12:23:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:23:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:23:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:23:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:23:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:23:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:23:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:23:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 12:23:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 12:23:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:23:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:23:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 12:23:48,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 12:23:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 12:23:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 12:23:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:23:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:23:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:23:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:23:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 12:23:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2022-11-16 12:23:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:23:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:23:48,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:23:48,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:23:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:23:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:23:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 12:23:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 12:23:48,468 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 12:23:48,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 12:23:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:23:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:23:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:23:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:23:48,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:23:48,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:23:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:23:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 12:23:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 12:23:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:23:48,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:23:48,470 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:23:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:23:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 12:23:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 12:23:48,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:23:48,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:23:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:23:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:23:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:23:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:23:48,472 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 12:23:48,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 12:23:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:23:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:23:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:23:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:23:48,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:23:48,473 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:23:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:23:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:23:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 12:23:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 12:23:48,474 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:23:48,474 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:23:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 12:23:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 12:23:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:23:48,475 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:23:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:23:48,475 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 12:23:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 12:23:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 12:23:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 12:23:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:23:48,476 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:23:48,476 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:23:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:23:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:23:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:23:48,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:23:48,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:23:49,523 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:23:49,529 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:23:49,810 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 12:23:49,815 INFO L158 Benchmark]: Toolchain (without parser) took 5915.01ms. Allocated memory was 136.3MB in the beginning and 302.0MB in the end (delta: 165.7MB). Free memory was 84.3MB in the beginning and 176.5MB in the end (delta: -92.1MB). Peak memory consumption was 129.6MB. Max. memory is 16.1GB. [2022-11-16 12:23:49,815 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 58.1MB in the beginning and 58.1MB in the end (delta: 22.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:23:49,816 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3628.13ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 84.3MB in the beginning and 95.9MB in the end (delta: -11.6MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2022-11-16 12:23:49,817 INFO L158 Benchmark]: Boogie Procedure Inliner took 362.51ms. Allocated memory is still 180.4MB. Free memory was 95.9MB in the beginning and 58.2MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 12:23:49,818 INFO L158 Benchmark]: Boogie Preprocessor took 413.44ms. Allocated memory was 180.4MB in the beginning and 302.0MB in the end (delta: 121.6MB). Free memory was 58.2MB in the beginning and 176.5MB in the end (delta: -118.3MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-11-16 12:23:49,818 INFO L158 Benchmark]: RCFGBuilder took 1506.18ms. Allocated memory is still 302.0MB. Free memory is still 176.5MB. Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2022-11-16 12:23:49,821 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 58.1MB in the beginning and 58.1MB in the end (delta: 22.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3628.13ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 84.3MB in the beginning and 95.9MB in the end (delta: -11.6MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 362.51ms. Allocated memory is still 180.4MB. Free memory was 95.9MB in the beginning and 58.2MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 413.44ms. Allocated memory was 180.4MB in the beginning and 302.0MB in the end (delta: 121.6MB). Free memory was 58.2MB in the beginning and 176.5MB in the end (delta: -118.3MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1506.18ms. Allocated memory is still 302.0MB. Free memory is still 176.5MB. Peak memory consumption was 56.6MB. 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 12:23:49,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 --- 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 12:23:51,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:23:51,982 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:23:52,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:23:52,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:23:52,009 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:23:52,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:23:52,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:23:52,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:23:52,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:23:52,032 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:23:52,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:23:52,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:23:52,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:23:52,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:23:52,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:23:52,041 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:23:52,042 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:23:52,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:23:52,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:23:52,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:23:52,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:23:52,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:23:52,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:23:52,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:23:52,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:23:52,054 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:23:52,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:23:52,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:23:52,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:23:52,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:23:52,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:23:52,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:23:52,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:23:52,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:23:52,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:23:52,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:23:52,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:23:52,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:23:52,063 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:23:52,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:23:52,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:23:52,113 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:23:52,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:23:52,115 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:23:52,115 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:23:52,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:23:52,116 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:23:52,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:23:52,118 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:23:52,118 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:23:52,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:23:52,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:23:52,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:23:52,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:23:52,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:23:52,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:23:52,122 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:23:52,122 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:23:52,122 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:23:52,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:23:52,123 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:23:52,123 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:23:52,123 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:23:52,123 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:23:52,124 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:23:52,124 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:23:52,124 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:23:52,124 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:23:52,124 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:23:52,125 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c239738c5bcaa6d0932e9e226032e983634dc69e8293d25e6d6f15c626fb290 [2022-11-16 12:23:52,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:23:52,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:23:52,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:23:52,572 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:23:52,574 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:23:52,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2022-11-16 12:23:52,650 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/81d727e92/f5f15138fe104bc1a7a9d3375a74e496/FLAG6ab61896b [2022-11-16 12:23:53,611 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:23:53,613 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i [2022-11-16 12:23:53,688 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/81d727e92/f5f15138fe104bc1a7a9d3375a74e496/FLAG6ab61896b [2022-11-16 12:23:53,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/data/81d727e92/f5f15138fe104bc1a7a9d3375a74e496 [2022-11-16 12:23:53,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:23:54,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:23:54,004 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:54,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:23:54,008 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:23:54,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:53" (1/1) ... [2022-11-16 12:23:54,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@761e9481 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:54, skipping insertion in model container [2022-11-16 12:23:54,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:23:53" (1/1) ... [2022-11-16 12:23:54,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:23:54,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:23:56,755 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2022-11-16 12:23:56,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:56,862 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:23:56,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:23:57,396 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2022-11-16 12:23:57,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:57,453 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:23:57,877 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_ab5e7f81-fba0-4126-ab6b-34333aa429e4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--amd--pcnet32.ko-entry_point.cil.out.i[329649,329662] [2022-11-16 12:23:57,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:23:58,296 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:23:58,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58 WrapperNode [2022-11-16 12:23:58,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:23:58,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:23:58,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:23:58,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:23:58,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,416 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,571 INFO L138 Inliner]: procedures = 342, calls = 2655, calls flagged for inlining = 162, calls inlined = 141, statements flattened = 6120 [2022-11-16 12:23:58,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:23:58,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:23:58,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:23:58,573 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:23:58,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,658 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,902 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:58,975 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:59,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:59,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:23:59,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:23:59,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:23:59,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:23:59,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:23:58" (1/1) ... [2022-11-16 12:23:59,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:23:59,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:23:59,079 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:23:59,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:23:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:23:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:23:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:23:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:23:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-16 12:23:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-16 12:23:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2022-11-16 12:23:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2022-11-16 12:23:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:23:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:23:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:23:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:23:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:23:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:23:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_rap [2022-11-16 12:23:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_rap [2022-11-16 12:23:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:23:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:23:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:23:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:23:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2022-11-16 12:23:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2022-11-16 12:23:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2022-11-16 12:23:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2022-11-16 12:23:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:23:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:23:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_ioctl [2022-11-16 12:23:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_ioctl [2022-11-16 12:23:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:23:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:23:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:23:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:23:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:23:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:23:59,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:23:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2022-11-16 12:23:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2022-11-16 12:23:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:23:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:23:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2022-11-16 12:23:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2022-11-16 12:23:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:23:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:23:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:23:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:23:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:23:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:23:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2022-11-16 12:23:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2022-11-16 12:23:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:23:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:23:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:23:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:23:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:23:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:23:59,134 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:23:59,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:23:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:23:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:23:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:23:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:23:59,135 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-16 12:23:59,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-16 12:23:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2022-11-16 12:23:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2022-11-16 12:23:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2022-11-16 12:23:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2022-11-16 12:23:59,136 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2022-11-16 12:23:59,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2022-11-16 12:23:59,137 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:23:59,137 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:23:59,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:23:59,137 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2022-11-16 12:23:59,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2022-11-16 12:23:59,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:23:59,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:23:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 12:23:59,138 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 12:23:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:23:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:23:59,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:23:59,138 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:23:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:23:59,139 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:23:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:23:59,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:23:59,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:23:59,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:23:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:23:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:23:59,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:23:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:23:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:23:59,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:23:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:23:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:23:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:23:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2022-11-16 12:23:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2022-11-16 12:23:59,141 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2022-11-16 12:23:59,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2022-11-16 12:23:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:23:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:23:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2022-11-16 12:23:59,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2022-11-16 12:23:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:23:59,142 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 12:23:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 12:23:59,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-16 12:23:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-16 12:23:59,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:23:59,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:23:59,143 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-16 12:23:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-16 12:23:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:23:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:23:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2022-11-16 12:23:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2022-11-16 12:23:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:23:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:23:59,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 12:23:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~TO~~u16~0 [2022-11-16 12:23:59,145 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_stats [2022-11-16 12:23:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_stats [2022-11-16 12:23:59,145 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 12:23:59,145 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 12:23:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2022-11-16 12:23:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2022-11-16 12:23:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-16 12:23:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-16 12:23:59,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:23:59,146 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:23:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2022-11-16 12:23:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2022-11-16 12:23:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-11-16 12:23:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-11-16 12:23:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:23:59,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:23:59,147 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2022-11-16 12:23:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2022-11-16 12:23:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2022-11-16 12:23:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2022-11-16 12:23:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_rap [2022-11-16 12:23:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_rap [2022-11-16 12:23:59,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:23:59,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:23:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:23:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:23:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:23:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:23:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:23:59,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:23:59,149 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2022-11-16 12:23:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2022-11-16 12:23:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2022-11-16 12:23:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2022-11-16 12:23:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:23:59,150 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:23:59,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:23:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:23:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2022-11-16 12:23:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2022-11-16 12:23:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2022-11-16 12:23:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2022-11-16 12:23:59,151 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-16 12:23:59,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-16 12:23:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:23:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:23:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:23:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:23:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:23:59,152 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:23:59,152 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2022-11-16 12:23:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2022-11-16 12:23:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 12:23:59,153 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 12:23:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:23:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:23:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:23:59,153 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2022-11-16 12:23:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2022-11-16 12:23:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:23:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 12:23:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 12:23:59,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:23:59,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:23:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:23:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:23:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:23:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:23:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:23:59,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:23:59,155 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:23:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:23:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2022-11-16 12:23:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2022-11-16 12:23:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2022-11-16 12:23:59,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2022-11-16 12:23:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:23:59,156 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:23:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:23:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:23:59,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:23:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:23:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:23:59,157 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2022-11-16 12:23:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2022-11-16 12:23:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:23:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:23:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:23:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:23:59,158 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:23:59,158 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:23:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2022-11-16 12:23:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2022-11-16 12:23:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:23:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 12:23:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 12:23:59,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2022-11-16 12:23:59,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2022-11-16 12:23:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 12:23:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~X~C_INT~X~~u16~0~TO~VOID [2022-11-16 12:23:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:23:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:23:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2022-11-16 12:23:59,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2022-11-16 12:23:59,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:23:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:23:59,161 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:23:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:23:59,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:23:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:23:59,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:23:59,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:23:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2022-11-16 12:23:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2022-11-16 12:23:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 12:23:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 12:23:59,162 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:23:59,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:23:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 12:23:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 12:23:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:23:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-16 12:23:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2022-11-16 12:23:59,163 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2022-11-16 12:23:59,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2022-11-16 12:23:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-16 12:23:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-16 12:23:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:23:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:23:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:23:59,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:23:59,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:23:59,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:24:00,429 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:24:00,437 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:24:01,510 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 12:24:01,517 INFO L158 Benchmark]: Toolchain (without parser) took 7514.93ms. Allocated memory was 73.4MB in the beginning and 471.9MB in the end (delta: 398.5MB). Free memory was 41.9MB in the beginning and 327.6MB in the end (delta: -285.6MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. [2022-11-16 12:24:01,518 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:24:01,519 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4292.74ms. Allocated memory was 73.4MB in the beginning and 243.3MB in the end (delta: 169.9MB). Free memory was 41.7MB in the beginning and 130.3MB in the end (delta: -88.6MB). Peak memory consumption was 114.9MB. Max. memory is 16.1GB. [2022-11-16 12:24:01,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.84ms. Allocated memory is still 243.3MB. Free memory was 130.3MB in the beginning and 97.8MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-16 12:24:01,522 INFO L158 Benchmark]: Boogie Preprocessor took 469.64ms. Allocated memory is still 243.3MB. Free memory was 97.8MB in the beginning and 120.1MB in the end (delta: -22.2MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. [2022-11-16 12:24:01,524 INFO L158 Benchmark]: RCFGBuilder took 2472.05ms. Allocated memory was 243.3MB in the beginning and 471.9MB in the end (delta: 228.6MB). Free memory was 119.0MB in the beginning and 327.6MB in the end (delta: -208.6MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-11-16 12:24:01,528 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4292.74ms. Allocated memory was 73.4MB in the beginning and 243.3MB in the end (delta: 169.9MB). Free memory was 41.7MB in the beginning and 130.3MB in the end (delta: -88.6MB). Peak memory consumption was 114.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.84ms. Allocated memory is still 243.3MB. Free memory was 130.3MB in the beginning and 97.8MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 469.64ms. Allocated memory is still 243.3MB. Free memory was 97.8MB in the beginning and 120.1MB in the end (delta: -22.2MB). Peak memory consumption was 19.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2472.05ms. Allocated memory was 243.3MB in the beginning and 471.9MB in the end (delta: 228.6MB). Free memory was 119.0MB in the beginning and 327.6MB in the end (delta: -208.6MB). Peak memory consumption was 48.3MB. 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 12:24:01,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab5e7f81-fba0-4126-ab6b-34333aa429e4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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]