./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--hippi--rrunner.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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--hippi--rrunner.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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_76d7477e-2688-483b-826f-dfffb73bffe2/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 ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 --- 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 12:01:53,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:01:53,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:01:53,583 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:01:53,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:01:53,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:01:53,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:01:53,599 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:01:53,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:01:53,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:01:53,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:01:53,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:01:53,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:01:53,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:01:53,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:01:53,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:01:53,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:01:53,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:01:53,610 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:01:53,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:01:53,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:01:53,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:01:53,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:01:53,632 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:01:53,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:01:53,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:01:53,636 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:01:53,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:01:53,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:01:53,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:01:53,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:01:53,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:01:53,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:01:53,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:01:53,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:01:53,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:01:53,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:01:53,651 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:01:53,651 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:01:53,652 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:01:53,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:01:53,653 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:01:53,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:01:53,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:01:53,695 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:01:53,695 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:01:53,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:01:53,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:01:53,696 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:01:53,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:01:53,697 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:01:53,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:01:53,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:01:53,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:01:53,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:01:53,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:01:53,703 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:01:53,703 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:01:53,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:01:53,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:01:53,704 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:01:53,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:01:53,704 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:01:53,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:01:53,705 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:01:53,705 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:01:53,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:01:53,706 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_76d7477e-2688-483b-826f-dfffb73bffe2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 [2022-11-16 12:01:54,024 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:01:54,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:01:54,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:01:54,060 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:01:54,061 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:01:54,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2022-11-16 12:01:54,138 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/69f47d76e/5051521fc96846f5b57274c871620b5b/FLAGadb603b6b [2022-11-16 12:01:55,052 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:01:55,052 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2022-11-16 12:01:55,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/69f47d76e/5051521fc96846f5b57274c871620b5b/FLAGadb603b6b [2022-11-16 12:01:55,519 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/69f47d76e/5051521fc96846f5b57274c871620b5b [2022-11-16 12:01:55,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:01:55,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:01:55,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:01:55,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:01:55,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:01:55,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:01:55" (1/1) ... [2022-11-16 12:01:55,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ca2a083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:55, skipping insertion in model container [2022-11-16 12:01:55,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:01:55" (1/1) ... [2022-11-16 12:01:55,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:01:55,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:01:57,350 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_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2022-11-16 12:01:57,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:01:57,465 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:01:57,836 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_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2022-11-16 12:01:57,847 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:01:57,946 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:01:57,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57 WrapperNode [2022-11-16 12:01:57,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:01:57,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:01:57,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:01:57,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:01:57,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,064 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,222 INFO L138 Inliner]: procedures = 224, calls = 1254, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 3619 [2022-11-16 12:01:58,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:01:58,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:01:58,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:01:58,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:01:58,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,453 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,502 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:01:58,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:01:58,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:01:58,504 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:01:58,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:01:57" (1/1) ... [2022-11-16 12:01:58,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:01:58,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:01:58,544 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:01:58,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:01:58,591 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:01:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:01:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:01:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:01:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:01:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:01:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:01:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:01:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:01:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:01:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:01:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:01:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:01:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:01:58,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:01:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:01:58,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:01:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:01:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:01:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:01:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:01:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:01:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:01:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:01:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:01:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:01:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:01:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:01:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:01:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:01:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:01:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:01:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2022-11-16 12:01:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2022-11-16 12:01:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:01:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:01:58,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:01:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:01:58,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:01:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2022-11-16 12:01:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2022-11-16 12:01:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:01:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:01:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:01:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:01:58,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:01:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:01:58,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:01:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:01:58,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:01:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:01:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:01:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:01:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 12:01:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 12:01:58,603 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 12:01:58,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 12:01:58,604 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:01:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:01:58,605 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2022-11-16 12:01:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2022-11-16 12:01:58,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:01:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:01:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:01:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:01:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2022-11-16 12:01:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2022-11-16 12:01:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2022-11-16 12:01:58,607 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2022-11-16 12:01:58,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:01:58,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:01:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:01:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2022-11-16 12:01:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2022-11-16 12:01:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:01:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:01:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:01:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:01:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:01:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:01:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:01:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:01:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:01:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:01:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2022-11-16 12:01:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2022-11-16 12:01:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:01:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:01:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:01:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:01:58,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:01:58,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:01:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:01:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:01:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:01:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:01:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:01:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:01:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:01:58,614 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:01:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:01:58,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:01:58,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:01:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:01:58,615 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:01:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:01:58,615 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2022-11-16 12:01:58,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2022-11-16 12:01:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:01:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:01:58,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:01:58,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:01:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:01:58,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:01:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:01:58,617 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:01:58,617 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:01:58,618 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:01:58,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:01:58,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:01:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:01:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2022-11-16 12:01:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2022-11-16 12:01:59,461 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:01:59,466 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:02:00,591 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 12:02:00,600 INFO L158 Benchmark]: Toolchain (without parser) took 5076.85ms. Allocated memory was 121.6MB in the beginning and 333.4MB in the end (delta: 211.8MB). Free memory was 75.1MB in the beginning and 204.0MB in the end (delta: -128.9MB). Peak memory consumption was 91.2MB. Max. memory is 16.1GB. [2022-11-16 12:02:00,602 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 121.6MB. Free memory was 93.9MB in the beginning and 93.9MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:02:00,609 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2424.40ms. Allocated memory was 121.6MB in the beginning and 184.5MB in the end (delta: 62.9MB). Free memory was 74.7MB in the beginning and 79.1MB in the end (delta: -4.4MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-16 12:02:00,612 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.97ms. Allocated memory is still 184.5MB. Free memory was 79.1MB in the beginning and 103.2MB in the end (delta: -24.1MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2022-11-16 12:02:00,615 INFO L158 Benchmark]: Boogie Preprocessor took 278.78ms. Allocated memory is still 184.5MB. Free memory was 103.2MB in the beginning and 81.1MB in the end (delta: 22.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2022-11-16 12:02:00,615 INFO L158 Benchmark]: RCFGBuilder took 2094.48ms. Allocated memory was 184.5MB in the beginning and 333.4MB in the end (delta: 148.9MB). Free memory was 80.2MB in the beginning and 204.0MB in the end (delta: -123.8MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2022-11-16 12:02:00,618 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 121.6MB. Free memory was 93.9MB in the beginning and 93.9MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2424.40ms. Allocated memory was 121.6MB in the beginning and 184.5MB in the end (delta: 62.9MB). Free memory was 74.7MB in the beginning and 79.1MB in the end (delta: -4.4MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.97ms. Allocated memory is still 184.5MB. Free memory was 79.1MB in the beginning and 103.2MB in the end (delta: -24.1MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 278.78ms. Allocated memory is still 184.5MB. Free memory was 103.2MB in the beginning and 81.1MB in the end (delta: 22.1MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2094.48ms. Allocated memory was 184.5MB in the beginning and 333.4MB in the end (delta: 148.9MB). Free memory was 80.2MB in the beginning and 204.0MB in the end (delta: -123.8MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 12:02:00,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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--hippi--rrunner.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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_76d7477e-2688-483b-826f-dfffb73bffe2/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 ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 --- 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 12:02:02,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:02:02,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:02:02,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:02:02,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:02:02,969 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:02:02,972 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:02:02,978 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:02:02,980 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:02:02,986 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:02:02,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:02:02,989 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:02:02,990 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:02:02,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:02:02,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:02:02,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:02:02,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:02:02,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:02:03,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:02:03,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:02:03,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:02:03,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:02:03,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:02:03,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:02:03,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:02:03,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:02:03,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:02:03,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:02:03,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:02:03,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:02:03,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:02:03,034 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:02:03,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:02:03,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:02:03,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:02:03,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:02:03,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:02:03,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:02:03,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:02:03,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:02:03,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:02:03,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:02:03,092 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:02:03,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:02:03,093 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:02:03,094 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:02:03,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:02:03,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:02:03,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:02:03,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:02:03,097 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:02:03,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:02:03,098 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:02:03,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:02:03,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:02:03,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:02:03,099 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:02:03,099 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:02:03,100 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:02:03,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:02:03,100 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:02:03,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:02:03,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:02:03,101 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:02:03,101 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:02:03,101 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:03,101 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:02:03,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:02:03,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:02:03,102 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:02:03,102 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:02:03,103 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:02:03,103 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:02:03,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:02:03,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:02:03,104 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_76d7477e-2688-483b-826f-dfffb73bffe2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ed28fe99994604a1173e3d4f71ab5b1542eccb5293571b04f5dd99c12a84c046 [2022-11-16 12:02:03,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:02:03,509 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:02:03,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:02:03,513 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:02:03,515 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:02:03,516 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2022-11-16 12:02:03,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/24a355b7d/673291f8b5684238a67761e6a31a1b3a/FLAGdb5cfda4b [2022-11-16 12:02:04,570 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:02:04,571 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i [2022-11-16 12:02:04,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/24a355b7d/673291f8b5684238a67761e6a31a1b3a/FLAGdb5cfda4b [2022-11-16 12:02:04,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/data/24a355b7d/673291f8b5684238a67761e6a31a1b3a [2022-11-16 12:02:04,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:02:04,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:02:04,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:04,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:02:04,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:02:04,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:04" (1/1) ... [2022-11-16 12:02:04,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c41f9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:04, skipping insertion in model container [2022-11-16 12:02:04,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:04" (1/1) ... [2022-11-16 12:02:04,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:02:05,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:02:07,080 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_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2022-11-16 12:02:07,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:07,179 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:02:07,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:02:07,558 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2022-11-16 12:02:07,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:07,596 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:02:07,937 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_76d7477e-2688-483b-826f-dfffb73bffe2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--hippi--rrunner.ko-entry_point.cil.out.i[275280,275293] [2022-11-16 12:02:07,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:08,067 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:02:08,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08 WrapperNode [2022-11-16 12:02:08,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:08,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:08,070 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:02:08,070 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:02:08,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,299 INFO L138 Inliner]: procedures = 238, calls = 1254, calls flagged for inlining = 123, calls inlined = 120, statements flattened = 3467 [2022-11-16 12:02:08,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:08,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:02:08,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:02:08,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:02:08,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,513 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,539 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,588 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,629 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:02:08,630 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:02:08,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:02:08,630 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:02:08,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:08" (1/1) ... [2022-11-16 12:02:08,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:08,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:02:08,704 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:02:08,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:02:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 12:02:08,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 12:02:08,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-16 12:02:08,752 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:02:08,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:02:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:02:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:02:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:02:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:02:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:02:08,753 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:02:08,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:02:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:02:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 12:02:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 12:02:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:02:08,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:02:08,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 12:02:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 12:02:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:02:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:02:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:02:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:02:08,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:02:08,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:02:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 12:02:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 12:02:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:02:08,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:02:08,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:02:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:02:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure rr_init1 [2022-11-16 12:02:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_init1 [2022-11-16 12:02:08,757 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:02:08,757 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:02:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:02:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:02:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:02:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure rr_ioctl [2022-11-16 12:02:08,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_ioctl [2022-11-16 12:02:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 12:02:08,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:02:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 12:02:08,759 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 12:02:08,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 12:02:08,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 12:02:08,760 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:02:08,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:02:08,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:02:08,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:02:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:02:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:02:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:02:08,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:02:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:02:08,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:02:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:02:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-11-16 12:02:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-11-16 12:02:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:02:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:02:08,764 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-11-16 12:02:08,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-11-16 12:02:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:02:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:02:08,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:02:08,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 12:02:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure set_rraddr [2022-11-16 12:02:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rraddr [2022-11-16 12:02:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:02:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:02:08,766 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:02:08,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:02:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom_word [2022-11-16 12:02:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom_word [2022-11-16 12:02:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_mac_addr [2022-11-16 12:02:08,767 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_mac_addr [2022-11-16 12:02:08,767 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:02:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:02:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure rr_read_eeprom [2022-11-16 12:02:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_read_eeprom [2022-11-16 12:02:08,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:02:08,768 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:02:08,769 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:02:08,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:02:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:02:08,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:02:08,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:02:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:02:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure hippi_change_mtu [2022-11-16 12:02:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure hippi_change_mtu [2022-11-16 12:02:08,771 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:02:08,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:02:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:02:08,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:02:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:02:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:02:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:02:08,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:02:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:02:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:02:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-16 12:02:08,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-16 12:02:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:02:08,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-16 12:02:08,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-16 12:02:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:02:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:02:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:02:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:02:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:02:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:02:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 12:02:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 12:02:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-16 12:02:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-16 12:02:08,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:02:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_tx [2022-11-16 12:02:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_tx [2022-11-16 12:02:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:02:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:02:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:02:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:02:08,786 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:02:08,786 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:02:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:02:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:02:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:02:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:02:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:02:08,787 INFO L130 BoogieDeclarations]: Found specification of procedure rr_raz_rx [2022-11-16 12:02:08,787 INFO L138 BoogieDeclarations]: Found implementation of procedure rr_raz_rx [2022-11-16 12:02:09,511 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:02:09,517 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:02:17,738 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 12:02:17,742 INFO L158 Benchmark]: Toolchain (without parser) took 12770.48ms. Allocated memory was 75.5MB in the beginning and 234.9MB in the end (delta: 159.4MB). Free memory was 46.3MB in the beginning and 143.3MB in the end (delta: -97.0MB). Peak memory consumption was 120.1MB. Max. memory is 16.1GB. [2022-11-16 12:02:17,742 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 75.5MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:02:17,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3096.77ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 46.2MB in the beginning and 73.4MB in the end (delta: -27.2MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2022-11-16 12:02:17,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.05ms. Allocated memory is still 148.9MB. Free memory was 73.4MB in the beginning and 53.3MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-16 12:02:17,744 INFO L158 Benchmark]: Boogie Preprocessor took 329.36ms. Allocated memory was 148.9MB in the beginning and 234.9MB in the end (delta: 86.0MB). Free memory was 53.3MB in the beginning and 142.4MB in the end (delta: -89.1MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2022-11-16 12:02:17,744 INFO L158 Benchmark]: RCFGBuilder took 9110.29ms. Allocated memory is still 234.9MB. Free memory was 142.4MB in the beginning and 143.3MB in the end (delta: -907.7kB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2022-11-16 12:02:17,746 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 75.5MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3096.77ms. Allocated memory was 75.5MB in the beginning and 148.9MB in the end (delta: 73.4MB). Free memory was 46.2MB in the beginning and 73.4MB in the end (delta: -27.2MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.05ms. Allocated memory is still 148.9MB. Free memory was 73.4MB in the beginning and 53.3MB in the end (delta: 20.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 329.36ms. Allocated memory was 148.9MB in the beginning and 234.9MB in the end (delta: 86.0MB). Free memory was 53.3MB in the beginning and 142.4MB in the end (delta: -89.1MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * RCFGBuilder took 9110.29ms. Allocated memory is still 234.9MB. Free memory was 142.4MB in the beginning and 143.3MB in the end (delta: -907.7kB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~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 12:02:17,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76d7477e-2688-483b-826f-dfffb73bffe2/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_cpu_~hwdev#1,],base]