./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.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_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 --- 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 19:56:31,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:56:31,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:56:31,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:56:31,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:56:31,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:56:31,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:56:31,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:56:31,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:56:31,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:56:31,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:56:31,588 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:56:31,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:56:31,590 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:56:31,591 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:56:31,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:56:31,593 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:56:31,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:56:31,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:56:31,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:56:31,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:56:31,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:56:31,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:56:31,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:56:31,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:56:31,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:56:31,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:56:31,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:56:31,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:56:31,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:56:31,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:56:31,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:56:31,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:56:31,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:56:31,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:56:31,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:56:31,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:56:31,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:56:31,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:56:31,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:56:31,623 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:56:31,624 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 19:56:31,661 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:56:31,661 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:56:31,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:56:31,662 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:56:31,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:56:31,672 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:56:31,672 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:56:31,672 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:56:31,672 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:56:31,672 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 19:56:31,673 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:56:31,674 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:56:31,674 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 19:56:31,674 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 19:56:31,674 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:56:31,675 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 19:56:31,675 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 19:56:31,675 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 19:56:31,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:56:31,676 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 19:56:31,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:56:31,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:56:31,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:56:31,677 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:56:31,677 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:56:31,677 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:56:31,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:56:31,678 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:56:31,678 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:56:31,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:56:31,679 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:56:31,679 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 19:56:31,679 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:56:31,680 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:56:31,680 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 19:56:31,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 19:56:31,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:56:31,680 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:56:31,680 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_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 [2022-11-16 19:56:32,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:56:32,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:56:32,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:56:32,059 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:56:32,060 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:56:32,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 19:56:32,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/6fb267d13/499995a554aa40759c4e925205b091df/FLAG1e52f3539 [2022-11-16 19:56:33,376 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:56:33,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 19:56:33,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/6fb267d13/499995a554aa40759c4e925205b091df/FLAG1e52f3539 [2022-11-16 19:56:33,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/6fb267d13/499995a554aa40759c4e925205b091df [2022-11-16 19:56:33,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:56:33,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:56:33,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:56:33,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:56:33,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:56:33,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:33" (1/1) ... [2022-11-16 19:56:33,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f68028d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:33, skipping insertion in model container [2022-11-16 19:56:33,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:33" (1/1) ... [2022-11-16 19:56:33,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:56:33,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:56:34,581 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2022-11-16 19:56:34,582 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2022-11-16 19:56:35,716 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_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2022-11-16 19:56:39,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:56:39,531 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:56:39,684 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2022-11-16 19:56:39,684 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2022-11-16 19:56:39,700 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_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2022-11-16 19:56:40,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:56:40,701 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:56:40,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40 WrapperNode [2022-11-16 19:56:40,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:56:40,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:56:40,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:56:40,704 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:56:40,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:41,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:41,459 INFO L138 Inliner]: procedures = 498, calls = 11470, calls flagged for inlining = 229, calls inlined = 187, statements flattened = 13553 [2022-11-16 19:56:41,460 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:56:41,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:56:41,461 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:56:41,461 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:56:41,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:41,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:41,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:41,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,096 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,143 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,205 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:56:42,344 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:56:42,344 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:56:42,344 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:56:42,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 19:56:42,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:56:42,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:56:42,374 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:56:42,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:56:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 19:56:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 19:56:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 19:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 19:56:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 19:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 19:56:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 19:56:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 19:56:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 19:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 19:56:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 19:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 19:56:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 19:56:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 19:56:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 19:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 19:56:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 19:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 19:56:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 19:56:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 19:56:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 19:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 19:56:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 19:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 19:56:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 19:56:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 19:56:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 19:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 19:56:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 19:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 19:56:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 19:56:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 19:56:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 19:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 19:56:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 19:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 19:56:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 19:56:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 19:56:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 19:56:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 19:56:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:56:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:56:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 19:56:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 19:56:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 19:56:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 19:56:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 19:56:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 19:56:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:56:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 19:56:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 19:56:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 19:56:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 19:56:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 19:56:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 19:56:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 19:56:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 19:56:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 19:56:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 19:56:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 19:56:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 19:56:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 19:56:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 19:56:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 19:56:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 19:56:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 19:56:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 19:56:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 19:56:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 19:56:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 19:56:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 19:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 19:56:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 19:56:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 19:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 19:56:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 19:56:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 19:56:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 19:56:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 19:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 19:56:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 19:56:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 19:56:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 19:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 19:56:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 19:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 19:56:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 19:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 19:56:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 19:56:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 19:56:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 19:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 19:56:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 19:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 19:56:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 19:56:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 19:56:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 19:56:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 19:56:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 19:56:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 19:56:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 19:56:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 19:56:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 19:56:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 19:56:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:56:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:56:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 19:56:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 19:56:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 19:56:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 19:56:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 19:56:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 19:56:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:56:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 19:56:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 19:56:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 19:56:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 19:56:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 19:56:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 19:56:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 19:56:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 19:56:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 19:56:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 19:56:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 19:56:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 19:56:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 19:56:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 19:56:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 19:56:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 19:56:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 19:56:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 19:56:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 19:56:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 19:56:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 19:56:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2022-11-16 19:56:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2022-11-16 19:56:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 19:56:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 19:56:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:56:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:56:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 19:56:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 19:56:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 19:56:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 19:56:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 19:56:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 19:56:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 19:56:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 19:56:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 19:56:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 19:56:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 19:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 19:56:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 19:56:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 19:56:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 19:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 19:56:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 19:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 19:56:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 19:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 19:56:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 19:56:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 19:56:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 19:56:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 19:56:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 19:56:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 19:56:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 19:56:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 19:56:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2022-11-16 19:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2022-11-16 19:56:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 19:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 19:56:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 19:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 19:56:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 19:56:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 19:56:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 19:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 19:56:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 19:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 19:56:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 19:56:42,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 19:56:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 19:56:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 19:56:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 19:56:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 19:56:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 19:56:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 19:56:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 19:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 19:56:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 19:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 19:56:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 19:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 19:56:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 19:56:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 19:56:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:56:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 19:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 19:56:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 19:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 19:56:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 19:56:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 19:56:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 19:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 19:56:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:56:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 19:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 19:56:42,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 19:56:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 19:56:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 19:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 19:56:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 19:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 19:56:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 19:56:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 19:56:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 19:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 19:56:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:56:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 19:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 19:56:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 19:56:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 19:56:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 19:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 19:56:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 19:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 19:56:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 19:56:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 19:56:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 19:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 19:56:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 19:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 19:56:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 19:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 19:56:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 19:56:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 19:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 19:56:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 19:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 19:56:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 19:56:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:56:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 19:56:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 19:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 19:56:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 19:56:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 19:56:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 19:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 19:56:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 19:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 19:56:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 19:56:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 19:56:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 19:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 19:56:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 19:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 19:56:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 19:56:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 19:56:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 19:56:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 19:56:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 19:56:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 19:56:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 19:56:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 19:56:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 19:56:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 19:56:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 19:56:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 19:56:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 19:56:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 19:56:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 19:56:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 19:56:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 19:56:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 19:56:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 19:56:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 19:56:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 19:56:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 19:56:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 19:56:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 19:56:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 19:56:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 19:56:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 19:56:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 19:56:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 19:56:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 19:56:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 19:56:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 19:56:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 19:56:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 19:56:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 19:56:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 19:56:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 19:56:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 19:56:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2022-11-16 19:56:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2022-11-16 19:56:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 19:56:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 19:56:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 19:56:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 19:56:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 19:56:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 19:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 19:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 19:56:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 19:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 19:56:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 19:56:42,464 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 19:56:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 19:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 19:56:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 19:56:42,465 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 19:56:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 19:56:43,859 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:56:43,867 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:56:56,797 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 19:57:09,448 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 19:57:09,452 INFO L158 Benchmark]: Toolchain (without parser) took 35895.55ms. Allocated memory was 123.7MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 83.4MB in the beginning and 1.1GB in the end (delta: -968.8MB). Peak memory consumption was 904.9MB. Max. memory is 16.1GB. [2022-11-16 19:57:09,453 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory was 96.4MB in the beginning and 96.3MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:57:09,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7143.07ms. Allocated memory was 123.7MB in the beginning and 432.0MB in the end (delta: 308.3MB). Free memory was 83.4MB in the beginning and 276.1MB in the end (delta: -192.7MB). Peak memory consumption was 184.8MB. Max. memory is 16.1GB. [2022-11-16 19:57:09,455 INFO L158 Benchmark]: Boogie Procedure Inliner took 756.83ms. Allocated memory is still 432.0MB. Free memory was 276.1MB in the beginning and 193.3MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 19:57:09,455 INFO L158 Benchmark]: Boogie Preprocessor took 882.07ms. Allocated memory is still 432.0MB. Free memory was 193.3MB in the beginning and 194.3MB in the end (delta: -1.0MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2022-11-16 19:57:09,457 INFO L158 Benchmark]: RCFGBuilder took 27106.96ms. Allocated memory was 432.0MB in the beginning and 1.2GB in the end (delta: 794.8MB). Free memory was 194.3MB in the beginning and 1.1GB in the end (delta: -857.8MB). Peak memory consumption was 706.5MB. Max. memory is 16.1GB. [2022-11-16 19:57:09,460 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 123.7MB. Free memory was 96.4MB in the beginning and 96.3MB in the end (delta: 29.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7143.07ms. Allocated memory was 123.7MB in the beginning and 432.0MB in the end (delta: 308.3MB). Free memory was 83.4MB in the beginning and 276.1MB in the end (delta: -192.7MB). Peak memory consumption was 184.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 756.83ms. Allocated memory is still 432.0MB. Free memory was 276.1MB in the beginning and 193.3MB in the end (delta: 82.8MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 882.07ms. Allocated memory is still 432.0MB. Free memory was 193.3MB in the beginning and 194.3MB in the end (delta: -1.0MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * RCFGBuilder took 27106.96ms. Allocated memory was 432.0MB in the beginning and 1.2GB in the end (delta: 794.8MB). Free memory was 194.3MB in the beginning and 1.1GB in the end (delta: -857.8MB). Peak memory consumption was 706.5MB. 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_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~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 19:57:09,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/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_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0 --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 --- 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 19:57:11,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:57:11,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:57:11,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:57:11,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:57:11,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:57:11,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:57:11,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:57:11,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:57:11,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:57:11,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:57:11,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:57:11,854 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:57:11,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:57:11,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:57:11,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:57:11,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:57:11,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:57:11,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:57:11,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:57:11,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:57:11,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:57:11,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:57:11,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:57:11,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:57:11,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:57:11,876 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:57:11,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:57:11,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:57:11,879 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:57:11,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:57:11,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:57:11,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:57:11,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:57:11,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:57:11,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:57:11,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:57:11,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:57:11,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:57:11,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:57:11,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:57:11,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 19:57:11,922 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:57:11,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:57:11,922 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:57:11,923 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:57:11,923 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:57:11,924 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:57:11,924 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:57:11,924 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:57:11,924 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:57:11,924 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:57:11,925 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:57:11,925 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:57:11,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:57:11,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:57:11,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:57:11,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:57:11,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:57:11,929 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 19:57:11,929 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 19:57:11,929 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 19:57:11,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:57:11,929 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:57:11,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:57:11,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:57:11,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 19:57:11,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:57:11,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:57:11,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:57:11,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:57:11,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:57:11,932 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 19:57:11,932 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 19:57:11,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:57:11,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:57:11,933 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 19:57:11,933 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_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ec3c818d662cf3e168c3444d68375907dccc083ec471f316e4bd7adc6b9164 [2022-11-16 19:57:12,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:57:12,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:57:12,398 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:57:12,399 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:57:12,400 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:57:12,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 19:57:12,483 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/eebc6ce59/c3f22ec45e2745b297e7d97d7feced6e/FLAG002f1d3eb [2022-11-16 19:57:13,781 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:57:13,782 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2022-11-16 19:57:13,882 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/eebc6ce59/c3f22ec45e2745b297e7d97d7feced6e/FLAG002f1d3eb [2022-11-16 19:57:13,957 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/data/eebc6ce59/c3f22ec45e2745b297e7d97d7feced6e [2022-11-16 19:57:13,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:57:13,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:57:13,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:57:13,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:57:13,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:57:13,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:13" (1/1) ... [2022-11-16 19:57:13,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1abb3c24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:13, skipping insertion in model container [2022-11-16 19:57:13,973 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:57:13" (1/1) ... [2022-11-16 19:57:13,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:57:14,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:57:15,007 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2022-11-16 19:57:15,007 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2022-11-16 19:57:16,225 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_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2022-11-16 19:57:20,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:57:20,501 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 19:57:20,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:57:20,818 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2022-11-16 19:57:20,819 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2022-11-16 19:57:20,833 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_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2022-11-16 19:57:21,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:57:21,532 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:57:21,804 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7219] [2022-11-16 19:57:21,805 WARN L1255 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7220-7221] [2022-11-16 19:57:21,815 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_79eac9ed-11c1-4401-9b8d-3349b012593d/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i[218938,218951] [2022-11-16 19:57:22,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:57:22,937 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:57:22,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22 WrapperNode [2022-11-16 19:57:22,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:57:22,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:57:22,938 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:57:22,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:57:22,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,565 INFO L138 Inliner]: procedures = 513, calls = 11466, calls flagged for inlining = 232, calls inlined = 190, statements flattened = 13241 [2022-11-16 19:57:23,566 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:57:23,567 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:57:23,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:57:23,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:57:23,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,679 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,680 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:23,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:24,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:24,107 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:24,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:24,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:57:24,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:57:24,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:57:24,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:57:24,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:57:22" (1/1) ... [2022-11-16 19:57:24,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:57:24,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:57:24,277 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:57:24,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:57:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 19:57:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 19:57:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2022-11-16 19:57:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2022-11-16 19:57:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2022-11-16 19:57:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2022-11-16 19:57:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2022-11-16 19:57:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2022-11-16 19:57:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-16 19:57:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-16 19:57:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 19:57:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 19:57:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 19:57:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 19:57:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-11-16 19:57:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-11-16 19:57:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2022-11-16 19:57:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2022-11-16 19:57:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2022-11-16 19:57:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2022-11-16 19:57:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2022-11-16 19:57:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2022-11-16 19:57:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 19:57:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 19:57:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 19:57:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 19:57:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2022-11-16 19:57:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2022-11-16 19:57:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 19:57:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 19:57:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 19:57:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 19:57:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 19:57:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 19:57:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 19:57:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 19:57:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2022-11-16 19:57:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2022-11-16 19:57:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 19:57:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 19:57:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:57:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2022-11-16 19:57:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2022-11-16 19:57:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2022-11-16 19:57:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2022-11-16 19:57:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2022-11-16 19:57:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 19:57:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 19:57:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:57:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 19:57:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 19:57:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 19:57:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 19:57:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2022-11-16 19:57:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2022-11-16 19:57:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 19:57:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 19:57:24,334 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2022-11-16 19:57:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2022-11-16 19:57:24,334 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 19:57:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 19:57:24,335 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2022-11-16 19:57:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2022-11-16 19:57:24,335 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 19:57:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 19:57:24,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 19:57:24,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 19:57:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2022-11-16 19:57:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2022-11-16 19:57:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-11-16 19:57:24,336 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-11-16 19:57:24,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 19:57:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 19:57:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-11-16 19:57:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-11-16 19:57:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2022-11-16 19:57:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2022-11-16 19:57:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2022-11-16 19:57:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2022-11-16 19:57:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 19:57:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 19:57:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2022-11-16 19:57:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2022-11-16 19:57:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2022-11-16 19:57:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2022-11-16 19:57:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 19:57:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 19:57:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 19:57:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 19:57:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 19:57:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 19:57:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-16 19:57:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-16 19:57:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 19:57:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 19:57:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2022-11-16 19:57:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2022-11-16 19:57:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 19:57:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 19:57:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2022-11-16 19:57:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2022-11-16 19:57:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2022-11-16 19:57:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2022-11-16 19:57:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2022-11-16 19:57:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2022-11-16 19:57:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:57:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:57:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2022-11-16 19:57:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2022-11-16 19:57:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2022-11-16 19:57:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2022-11-16 19:57:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 19:57:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 19:57:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:57:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 19:57:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 19:57:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 19:57:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 19:57:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 19:57:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 19:57:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2022-11-16 19:57:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2022-11-16 19:57:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2022-11-16 19:57:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2022-11-16 19:57:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2022-11-16 19:57:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2022-11-16 19:57:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 19:57:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 19:57:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 19:57:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 19:57:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2022-11-16 19:57:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2022-11-16 19:57:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2022-11-16 19:57:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2022-11-16 19:57:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-11-16 19:57:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-11-16 19:57:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 19:57:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2022-11-16 19:57:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2022-11-16 19:57:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:57:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:57:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2022-11-16 19:57:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2022-11-16 19:57:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2022-11-16 19:57:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2022-11-16 19:57:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2022-11-16 19:57:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2022-11-16 19:57:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 19:57:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 19:57:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 19:57:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 19:57:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 19:57:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 19:57:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 19:57:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 19:57:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 19:57:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 19:57:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2022-11-16 19:57:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2022-11-16 19:57:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-16 19:57:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-16 19:57:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2022-11-16 19:57:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2022-11-16 19:57:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2022-11-16 19:57:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2022-11-16 19:57:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2022-11-16 19:57:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2022-11-16 19:57:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2022-11-16 19:57:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2022-11-16 19:57:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 19:57:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 19:57:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2022-11-16 19:57:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2022-11-16 19:57:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2022-11-16 19:57:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2022-11-16 19:57:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-16 19:57:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-16 19:57:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-16 19:57:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-16 19:57:24,355 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2022-11-16 19:57:24,355 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2022-11-16 19:57:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2022-11-16 19:57:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2022-11-16 19:57:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 19:57:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 19:57:24,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 19:57:24,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 19:57:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 19:57:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 19:57:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 19:57:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 19:57:24,357 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2022-11-16 19:57:24,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2022-11-16 19:57:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 19:57:24,358 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 19:57:24,358 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 19:57:24,358 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 19:57:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 19:57:24,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 19:57:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:57:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2022-11-16 19:57:24,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2022-11-16 19:57:24,359 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 19:57:24,360 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 19:57:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2022-11-16 19:57:24,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2022-11-16 19:57:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_address [2022-11-16 19:57:24,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_address [2022-11-16 19:57:24,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:57:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2022-11-16 19:57:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2022-11-16 19:57:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2022-11-16 19:57:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2022-11-16 19:57:24,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2022-11-16 19:57:24,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2022-11-16 19:57:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2022-11-16 19:57:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2022-11-16 19:57:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-16 19:57:24,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-16 19:57:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 19:57:24,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 19:57:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 19:57:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-16 19:57:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-16 19:57:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 19:57:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:57:24,363 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2022-11-16 19:57:24,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2022-11-16 19:57:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-11-16 19:57:24,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-11-16 19:57:24,364 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 19:57:24,364 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 19:57:24,364 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2022-11-16 19:57:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2022-11-16 19:57:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2022-11-16 19:57:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2022-11-16 19:57:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-16 19:57:24,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-16 19:57:24,365 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 19:57:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 19:57:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2022-11-16 19:57:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2022-11-16 19:57:24,366 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 19:57:24,366 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 19:57:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2022-11-16 19:57:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2022-11-16 19:57:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2022-11-16 19:57:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2022-11-16 19:57:24,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 19:57:24,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 19:57:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:57:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2022-11-16 19:57:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2022-11-16 19:57:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2022-11-16 19:57:24,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-16 19:57:24,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-16 19:57:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2022-11-16 19:57:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2022-11-16 19:57:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 19:57:24,369 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 19:57:24,369 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 19:57:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 19:57:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-11-16 19:57:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-11-16 19:57:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2022-11-16 19:57:24,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2022-11-16 19:57:24,370 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2022-11-16 19:57:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2022-11-16 19:57:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-11-16 19:57:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-11-16 19:57:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 19:57:24,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 19:57:24,371 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-16 19:57:24,372 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-16 19:57:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 19:57:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 19:57:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 19:57:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 19:57:24,372 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2022-11-16 19:57:24,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2022-11-16 19:57:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 19:57:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 19:57:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2022-11-16 19:57:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2022-11-16 19:57:24,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-11-16 19:57:24,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-11-16 19:57:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2022-11-16 19:57:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2022-11-16 19:57:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2022-11-16 19:57:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2022-11-16 19:57:24,374 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2022-11-16 19:57:24,374 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2022-11-16 19:57:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 19:57:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 19:57:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-16 19:57:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-16 19:57:24,375 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-16 19:57:24,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-16 19:57:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2022-11-16 19:57:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2022-11-16 19:57:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 19:57:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 19:57:24,376 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 19:57:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 19:57:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 19:57:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 19:57:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 19:57:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 19:57:24,377 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 19:57:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 19:57:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2022-11-16 19:57:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2022-11-16 19:57:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2022-11-16 19:57:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2022-11-16 19:57:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2022-11-16 19:57:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2022-11-16 19:57:24,378 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 19:57:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 19:57:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2022-11-16 19:57:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2022-11-16 19:57:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2022-11-16 19:57:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2022-11-16 19:57:24,379 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-16 19:57:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-16 19:57:25,962 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:57:25,970 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:57:50,744 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 19:58:18,806 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 19:58:18,811 INFO L158 Benchmark]: Toolchain (without parser) took 64847.53ms. Allocated memory was 79.7MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 33.3MB in the beginning and 901.8MB in the end (delta: -868.5MB). Peak memory consumption was 935.3MB. Max. memory is 16.1GB. [2022-11-16 19:58:18,812 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 79.7MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 19:58:18,812 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8971.57ms. Allocated memory was 79.7MB in the beginning and 694.2MB in the end (delta: 614.5MB). Free memory was 33.1MB in the beginning and 505.5MB in the end (delta: -472.4MB). Peak memory consumption was 199.9MB. Max. memory is 16.1GB. [2022-11-16 19:58:18,813 INFO L158 Benchmark]: Boogie Procedure Inliner took 627.86ms. Allocated memory is still 694.2MB. Free memory was 505.5MB in the beginning and 427.9MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-11-16 19:58:18,813 INFO L158 Benchmark]: Boogie Preprocessor took 672.86ms. Allocated memory is still 694.2MB. Free memory was 427.9MB in the beginning and 326.2MB in the end (delta: 101.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-11-16 19:58:18,814 INFO L158 Benchmark]: RCFGBuilder took 54568.16ms. Allocated memory was 694.2MB in the beginning and 1.2GB in the end (delta: 522.2MB). Free memory was 326.2MB in the beginning and 901.8MB in the end (delta: -575.6MB). Peak memory consumption was 616.7MB. Max. memory is 16.1GB. [2022-11-16 19:58:18,817 INFO L339 ainManager$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 79.7MB. Free memory is still 61.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8971.57ms. Allocated memory was 79.7MB in the beginning and 694.2MB in the end (delta: 614.5MB). Free memory was 33.1MB in the beginning and 505.5MB in the end (delta: -472.4MB). Peak memory consumption was 199.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 627.86ms. Allocated memory is still 694.2MB. Free memory was 505.5MB in the beginning and 427.9MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 672.86ms. Allocated memory is still 694.2MB. Free memory was 427.9MB in the beginning and 326.2MB in the end (delta: 101.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * RCFGBuilder took 54568.16ms. Allocated memory was 694.2MB in the beginning and 1.2GB in the end (delta: 522.2MB). Free memory was 326.2MB in the beginning and 901.8MB in the end (delta: -575.6MB). Peak memory consumption was 616.7MB. 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_device_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_dma_sync_single_for_device_~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 19:58:19,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79eac9ed-11c1-4401-9b8d-3349b012593d/bin/utaipan-Xvt2sAort0/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_device_~hwdev#1,],base]