./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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 b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 --- 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 15:59:48,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 15:59:48,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 15:59:48,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 15:59:48,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 15:59:48,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 15:59:48,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 15:59:48,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 15:59:48,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 15:59:48,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 15:59:48,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 15:59:48,810 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 15:59:48,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 15:59:48,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 15:59:48,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 15:59:48,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 15:59:48,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 15:59:48,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 15:59:48,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 15:59:48,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 15:59:48,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 15:59:48,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 15:59:48,837 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 15:59:48,838 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 15:59:48,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 15:59:48,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 15:59:48,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 15:59:48,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 15:59:48,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 15:59:48,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 15:59:48,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 15:59:48,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 15:59:48,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 15:59:48,849 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 15:59:48,850 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 15:59:48,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 15:59:48,851 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 15:59:48,852 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 15:59:48,852 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 15:59:48,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 15:59:48,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 15:59:48,855 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 15:59:48,910 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 15:59:48,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 15:59:48,917 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 15:59:48,918 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 15:59:48,919 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 15:59:48,920 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 15:59:48,920 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 15:59:48,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 15:59:48,921 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 15:59:48,921 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 15:59:48,923 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 15:59:48,923 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 15:59:48,923 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 15:59:48,924 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 15:59:48,924 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 15:59:48,924 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 15:59:48,925 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 15:59:48,925 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 15:59:48,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 15:59:48,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 15:59:48,927 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 15:59:48,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 15:59:48,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 15:59:48,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 15:59:48,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 15:59:48,930 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 15:59:48,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 15:59:48,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 15:59:48,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 15:59:48,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:59:48,932 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 15:59:48,932 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 15:59:48,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 15:59:48,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 15:59:48,938 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 15:59:48,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 15:59:48,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 15:59:48,939 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 15:59:48,939 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 [2022-11-16 15:59:49,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 15:59:49,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 15:59:49,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 15:59:49,376 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 15:59:49,377 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 15:59:49,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 15:59:49,477 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/03e529599/856ebea2c83a473a9aa202570264ec65/FLAGe94a8334b [2022-11-16 15:59:50,851 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 15:59:50,852 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 15:59:50,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/03e529599/856ebea2c83a473a9aa202570264ec65/FLAGe94a8334b [2022-11-16 15:59:50,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/03e529599/856ebea2c83a473a9aa202570264ec65 [2022-11-16 15:59:50,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 15:59:50,993 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 15:59:50,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 15:59:50,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 15:59:51,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 15:59:51,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:59:50" (1/1) ... [2022-11-16 15:59:51,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cdbe742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:51, skipping insertion in model container [2022-11-16 15:59:51,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 03:59:50" (1/1) ... [2022-11-16 15:59:51,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 15:59:51,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 15:59:56,025 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 15:59:56,029 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 15:59:56,030 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 15:59:56,037 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 15:59:56,094 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:59:56,178 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 15:59:56,880 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 15:59:56,881 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 15:59:56,881 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 15:59:56,882 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 15:59:56,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 15:59:57,149 INFO L208 MainTranslator]: Completed translation [2022-11-16 15:59:57,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57 WrapperNode [2022-11-16 15:59:57,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 15:59:57,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 15:59:57,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 15:59:57,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 15:59:57,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:57,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:57,922 INFO L138 Inliner]: procedures = 460, calls = 5123, calls flagged for inlining = 268, calls inlined = 251, statements flattened = 11415 [2022-11-16 15:59:57,924 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 15:59:57,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 15:59:57,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 15:59:57,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 15:59:57,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:57,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,441 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 15:59:58,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 15:59:58,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 15:59:58,586 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 15:59:58,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 03:59:57" (1/1) ... [2022-11-16 15:59:58,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 15:59:58,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 15:59:58,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 15:59:58,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 15:59:58,676 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 15:59:58,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 15:59:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 15:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 15:59:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 15:59:58,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 15:59:58,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 15:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 15:59:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 15:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 15:59:58,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 15:59:58,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 15:59:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 15:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 15:59:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 15:59:58,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 15:59:58,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 15:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 15:59:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 15:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 15:59:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 15:59:58,680 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 15:59:58,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 15:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 15:59:58,681 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 15:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 15:59:58,681 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 15:59:58,681 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 15:59:58,682 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 15:59:58,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 15:59:58,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 15:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 15:59:58,683 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 15:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 15:59:58,683 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 15:59:58,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 15:59:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 15:59:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 15:59:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 15:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 15:59:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 15:59:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 15:59:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 15:59:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 15:59:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 15:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 15:59:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 15:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 15:59:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 15:59:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 15:59:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 15:59:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 15:59:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 15:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 15:59:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 15:59:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 15:59:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 15:59:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 15:59:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 15:59:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 15:59:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 15:59:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 15:59:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 15:59:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 15:59:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 15:59:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 15:59:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 15:59:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 15:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 15:59:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 15:59:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 15:59:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 15:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 15:59:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 15:59:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 15:59:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 15:59:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 15:59:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 15:59:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 15:59:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 15:59:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 15:59:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 15:59:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 15:59:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 15:59:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 15:59:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 15:59:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 15:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 15:59:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 15:59:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 15:59:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 15:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 15:59:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 15:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 15:59:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 15:59:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 15:59:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 15:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 15:59:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 15:59:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 15:59:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 15:59:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 15:59:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 15:59:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 15:59:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 15:59:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 15:59:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 15:59:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 15:59:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 15:59:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 15:59:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 15:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 15:59:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 15:59:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 15:59:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 15:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 15:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 15:59:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 15:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 15:59:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 15:59:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 15:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 15:59:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 15:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 15:59:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 15:59:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 15:59:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 15:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:59:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 15:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 15:59:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 15:59:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 15:59:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 15:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 15:59:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 15:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 15:59:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 15:59:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 15:59:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 15:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 15:59:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 15:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 15:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 15:59:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 15:59:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 15:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 15:59:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 15:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 15:59:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 15:59:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 15:59:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 15:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 15:59:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 15:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 15:59:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 15:59:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 15:59:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 15:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 15:59:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 15:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 15:59:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 15:59:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 15:59:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 15:59:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 15:59:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 15:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 15:59:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 15:59:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 15:59:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 15:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 15:59:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 15:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 15:59:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 15:59:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 15:59:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 15:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 15:59:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 15:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 15:59:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 15:59:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 15:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 15:59:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 15:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 15:59:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 15:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 15:59:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 15:59:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 15:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 15:59:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 15:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 15:59:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 15:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 15:59:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 15:59:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 15:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 15:59:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 15:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 15:59:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 15:59:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 15:59:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 15:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 15:59:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 15:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 15:59:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 15:59:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 15:59:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 15:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 15:59:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 15:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 15:59:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 15:59:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 15:59:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 15:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 15:59:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 15:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 15:59:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 15:59:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 15:59:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 15:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 15:59:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 15:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 15:59:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 15:59:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 15:59:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 15:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 15:59:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 15:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 15:59:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 15:59:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 15:59:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 15:59:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 15:59:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 15:59:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 15:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 15:59:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 15:59:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 15:59:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 15:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 15:59:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 15:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 15:59:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 15:59:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 15:59:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 15:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 15:59:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 15:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 15:59:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 15:59:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 15:59:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 15:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 15:59:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 15:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 15:59:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 15:59:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 15:59:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 15:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 15:59:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 15:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 15:59:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 15:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 15:59:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 15:59:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 15:59:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 15:59:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 16:00:00,325 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:00:00,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:00:02,056 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 16:00:04,154 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 16:00:04,168 INFO L158 Benchmark]: Toolchain (without parser) took 13171.10ms. Allocated memory was 119.5MB in the beginning and 457.2MB in the end (delta: 337.6MB). Free memory was 78.6MB in the beginning and 278.9MB in the end (delta: -200.4MB). Peak memory consumption was 246.4MB. Max. memory is 16.1GB. [2022-11-16 16:00:04,169 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:00:04,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6151.92ms. Allocated memory was 119.5MB in the beginning and 247.5MB in the end (delta: 127.9MB). Free memory was 78.2MB in the beginning and 144.1MB in the end (delta: -65.9MB). Peak memory consumption was 126.7MB. Max. memory is 16.1GB. [2022-11-16 16:00:04,172 INFO L158 Benchmark]: Boogie Procedure Inliner took 772.89ms. Allocated memory is still 247.5MB. Free memory was 144.1MB in the beginning and 124.0MB in the end (delta: 20.0MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-11-16 16:00:04,174 INFO L158 Benchmark]: Boogie Preprocessor took 658.81ms. Allocated memory was 247.5MB in the beginning and 457.2MB in the end (delta: 209.7MB). Free memory was 124.0MB in the beginning and 291.8MB in the end (delta: -167.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-11-16 16:00:04,177 INFO L158 Benchmark]: RCFGBuilder took 5578.58ms. Allocated memory is still 457.2MB. Free memory was 291.8MB in the beginning and 278.9MB in the end (delta: 12.9MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. [2022-11-16 16:00:04,181 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6151.92ms. Allocated memory was 119.5MB in the beginning and 247.5MB in the end (delta: 127.9MB). Free memory was 78.2MB in the beginning and 144.1MB in the end (delta: -65.9MB). Peak memory consumption was 126.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 772.89ms. Allocated memory is still 247.5MB. Free memory was 144.1MB in the beginning and 124.0MB in the end (delta: 20.0MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 658.81ms. Allocated memory was 247.5MB in the beginning and 457.2MB in the end (delta: 209.7MB). Free memory was 124.0MB in the beginning and 291.8MB in the end (delta: -167.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5578.58ms. Allocated memory is still 457.2MB. Free memory was 291.8MB in the beginning and 278.9MB in the end (delta: 12.9MB). Peak memory consumption was 120.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 16:00:04,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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 b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 --- 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 16:00:07,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 16:00:07,025 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 16:00:07,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 16:00:07,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 16:00:07,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 16:00:07,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 16:00:07,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 16:00:07,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 16:00:07,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 16:00:07,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 16:00:07,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 16:00:07,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 16:00:07,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 16:00:07,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 16:00:07,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 16:00:07,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 16:00:07,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 16:00:07,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 16:00:07,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 16:00:07,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 16:00:07,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 16:00:07,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 16:00:07,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 16:00:07,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 16:00:07,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 16:00:07,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 16:00:07,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 16:00:07,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 16:00:07,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 16:00:07,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 16:00:07,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 16:00:07,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 16:00:07,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 16:00:07,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 16:00:07,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 16:00:07,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 16:00:07,131 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 16:00:07,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 16:00:07,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 16:00:07,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 16:00:07,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-16 16:00:07,189 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 16:00:07,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 16:00:07,194 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 16:00:07,195 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 16:00:07,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 16:00:07,197 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 16:00:07,197 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 16:00:07,197 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 16:00:07,198 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 16:00:07,198 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 16:00:07,199 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 16:00:07,200 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 16:00:07,201 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 16:00:07,202 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 16:00:07,202 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 16:00:07,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 16:00:07,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 16:00:07,203 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 16:00:07,203 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 16:00:07,203 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 16:00:07,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 16:00:07,204 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 16:00:07,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 16:00:07,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 16:00:07,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 16:00:07,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 16:00:07,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:00:07,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 16:00:07,206 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 16:00:07,206 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 16:00:07,206 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 16:00:07,207 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 16:00:07,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 16:00:07,207 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 16:00:07,208 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 16:00:07,208 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b5d2eeaaae10ee4c57bd86d22cba165fc727430aa2a7f660f053fb73e5712838 [2022-11-16 16:00:07,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 16:00:07,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 16:00:07,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 16:00:07,737 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 16:00:07,743 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 16:00:07,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 16:00:07,826 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/f4cba41ff/c4818975eb2e40e8bccab17b050797ef/FLAG8e5283357 [2022-11-16 16:00:09,143 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 16:00:09,144 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i [2022-11-16 16:00:09,225 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/f4cba41ff/c4818975eb2e40e8bccab17b050797ef/FLAG8e5283357 [2022-11-16 16:00:09,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/data/f4cba41ff/c4818975eb2e40e8bccab17b050797ef [2022-11-16 16:00:09,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 16:00:09,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 16:00:09,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 16:00:09,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 16:00:09,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 16:00:09,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:00:09" (1/1) ... [2022-11-16 16:00:09,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66460b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:09, skipping insertion in model container [2022-11-16 16:00:09,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 04:00:09" (1/1) ... [2022-11-16 16:00:09,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 16:00:09,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:00:14,517 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 16:00:14,521 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 16:00:14,524 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 16:00:14,524 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 16:00:14,566 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:00:14,652 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 16:00:14,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 16:00:15,480 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 16:00:15,481 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 16:00:15,482 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 16:00:15,482 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 16:00:15,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:00:15,549 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 16:00:16,334 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454757,454770] [2022-11-16 16:00:16,350 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[454904,454917] [2022-11-16 16:00:16,351 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455043,455056] [2022-11-16 16:00:16,352 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_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-dec-tulip-tulip.cil.i[455201,455214] [2022-11-16 16:00:16,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 16:00:16,856 INFO L208 MainTranslator]: Completed translation [2022-11-16 16:00:16,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16 WrapperNode [2022-11-16 16:00:16,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 16:00:16,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 16:00:16,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 16:00:16,859 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 16:00:16,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,362 INFO L138 Inliner]: procedures = 475, calls = 5123, calls flagged for inlining = 268, calls inlined = 251, statements flattened = 10733 [2022-11-16 16:00:17,363 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 16:00:17,364 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 16:00:17,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 16:00:17,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 16:00:17,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,809 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,852 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 16:00:17,932 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 16:00:17,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 16:00:17,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 16:00:17,934 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 04:00:16" (1/1) ... [2022-11-16 16:00:17,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 16:00:17,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 16:00:17,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 16:00:18,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 16:00:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2022-11-16 16:00:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2022-11-16 16:00:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_media_task [2022-11-16 16:00:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_media_task [2022-11-16 16:00:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 16:00:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 16:00:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 16:00:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 16:00:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 16:00:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 16:00:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 16:00:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 16:00:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2022-11-16 16:00:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2022-11-16 16:00:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2022-11-16 16:00:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2022-11-16 16:00:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 16:00:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 16:00:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 16:00:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 16:00:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 16:00:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 16:00:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 16:00:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 16:00:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 16:00:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 16:00:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 16:00:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 16:00:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 16:00:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 16:00:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 16:00:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 16:00:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 16:00:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 16:00:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 16:00:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 16:00:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 16:00:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 16:00:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 16:00:18,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 16:00:18,048 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2022-11-16 16:00:18,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2022-11-16 16:00:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 16:00:18,050 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 16:00:18,050 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 16:00:18,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 16:00:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 16:00:18,051 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 16:00:18,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 16:00:18,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 16:00:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 16:00:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 16:00:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 16:00:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 16:00:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 16:00:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2022-11-16 16:00:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2022-11-16 16:00:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 16:00:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_resume [2022-11-16 16:00:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_resume [2022-11-16 16:00:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 16:00:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 16:00:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 16:00:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 16:00:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 16:00:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2022-11-16 16:00:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2022-11-16 16:00:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 16:00:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 16:00:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 16:00:18,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 16:00:18,057 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2022-11-16 16:00:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2022-11-16 16:00:18,058 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2022-11-16 16:00:18,058 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2022-11-16 16:00:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_media_task [2022-11-16 16:00:18,059 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_media_task [2022-11-16 16:00:18,059 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2022-11-16 16:00:18,060 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2022-11-16 16:00:18,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 16:00:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 16:00:18,061 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 16:00:18,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 16:00:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 16:00:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 16:00:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 16:00:18,062 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 16:00:18,062 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 16:00:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 16:00:18,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 16:00:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 16:00:18,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 16:00:18,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 16:00:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 16:00:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 16:00:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 16:00:18,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 16:00:18,064 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_timer [2022-11-16 16:00:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_timer [2022-11-16 16:00:18,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 16:00:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 16:00:18,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 16:00:18,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 16:00:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2022-11-16 16:00:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2022-11-16 16:00:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2022-11-16 16:00:18,066 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2022-11-16 16:00:18,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 16:00:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 16:00:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 16:00:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 16:00:18,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 16:00:18,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 16:00:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 16:00:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 16:00:18,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 16:00:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 16:00:18,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 16:00:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 16:00:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 16:00:18,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 16:00:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 16:00:18,069 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2022-11-16 16:00:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2022-11-16 16:00:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-16 16:00:18,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-16 16:00:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 16:00:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 16:00:18,070 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 16:00:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 16:00:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:00:18,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 16:00:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 16:00:18,071 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 16:00:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 16:00:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 16:00:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 16:00:18,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 16:00:18,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 16:00:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 16:00:18,073 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 16:00:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 16:00:18,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 16:00:18,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 16:00:18,074 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_close [2022-11-16 16:00:18,074 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_close [2022-11-16 16:00:18,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 16:00:18,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 16:00:18,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 16:00:18,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 16:00:18,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 16:00:18,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 16:00:18,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 16:00:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 16:00:18,076 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 16:00:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 16:00:18,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 16:00:18,076 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 16:00:18,077 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2022-11-16 16:00:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2022-11-16 16:00:18,077 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 16:00:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 16:00:18,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 16:00:18,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tulip_cleanup_19_2 [2022-11-16 16:00:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 16:00:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 16:00:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 16:00:18,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 16:00:18,078 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2022-11-16 16:00:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2022-11-16 16:00:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2022-11-16 16:00:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2022-11-16 16:00:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 16:00:18,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 16:00:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 16:00:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 16:00:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-16 16:00:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-16 16:00:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 16:00:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 16:00:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 16:00:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 16:00:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure comet_timer [2022-11-16 16:00:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure comet_timer [2022-11-16 16:00:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-11-16 16:00:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-11-16 16:00:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 16:00:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 16:00:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 16:00:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2022-11-16 16:00:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2022-11-16 16:00:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 16:00:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 16:00:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 16:00:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 16:00:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 16:00:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 16:00:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 16:00:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 16:00:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-16 16:00:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-16 16:00:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 16:00:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 16:00:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 16:00:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 16:00:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2022-11-16 16:00:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2022-11-16 16:00:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2022-11-16 16:00:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2022-11-16 16:00:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 16:00:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 16:00:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2022-11-16 16:00:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2022-11-16 16:00:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 16:00:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 16:00:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 16:00:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 16:00:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure mxic_timer [2022-11-16 16:00:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure mxic_timer [2022-11-16 16:00:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 16:00:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 16:00:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 16:00:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 16:00:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2022-11-16 16:00:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2022-11-16 16:00:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 16:00:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 16:00:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2022-11-16 16:00:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2022-11-16 16:00:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_timer [2022-11-16 16:00:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_timer [2022-11-16 16:00:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 16:00:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 16:00:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 16:00:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 16:00:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 16:00:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 16:00:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 16:00:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 16:00:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 16:00:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 16:00:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 16:00:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 16:00:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2022-11-16 16:00:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2022-11-16 16:00:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 16:00:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 16:00:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 16:00:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 16:00:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 16:00:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 16:00:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2022-11-16 16:00:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2022-11-16 16:00:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 16:00:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 16:00:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_open [2022-11-16 16:00:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_open [2022-11-16 16:00:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 16:00:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 16:00:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 16:00:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 16:00:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 16:00:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 16:00:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 16:00:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 16:00:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 16:00:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 16:00:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2022-11-16 16:00:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2022-11-16 16:00:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 16:00:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 16:00:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2022-11-16 16:00:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2022-11-16 16:00:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 16:00:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 16:00:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_timer [2022-11-16 16:00:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_timer [2022-11-16 16:00:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 16:00:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 16:00:19,839 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 16:00:19,845 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 16:00:40,743 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 16:01:08,856 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 16:01:08,867 INFO L158 Benchmark]: Toolchain (without parser) took 59579.29ms. Allocated memory was 65.0MB in the beginning and 583.0MB in the end (delta: 518.0MB). Free memory was 28.3MB in the beginning and 293.4MB in the end (delta: -265.1MB). Peak memory consumption was 259.1MB. Max. memory is 16.1GB. [2022-11-16 16:01:08,868 INFO L158 Benchmark]: CDTParser took 1.44ms. Allocated memory is still 65.0MB. Free memory was 47.1MB in the beginning and 47.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 16:01:08,869 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7544.76ms. Allocated memory was 65.0MB in the beginning and 291.5MB in the end (delta: 226.5MB). Free memory was 43.0MB in the beginning and 176.2MB in the end (delta: -133.2MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. [2022-11-16 16:01:08,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 504.16ms. Allocated memory is still 291.5MB. Free memory was 176.2MB in the beginning and 118.5MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-16 16:01:08,873 INFO L158 Benchmark]: Boogie Preprocessor took 565.79ms. Allocated memory is still 291.5MB. Free memory was 118.5MB in the beginning and 112.3MB in the end (delta: 6.2MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. [2022-11-16 16:01:08,875 INFO L158 Benchmark]: RCFGBuilder took 50931.46ms. Allocated memory was 291.5MB in the beginning and 583.0MB in the end (delta: 291.5MB). Free memory was 112.3MB in the beginning and 293.4MB in the end (delta: -181.1MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. [2022-11-16 16:01:08,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44ms. Allocated memory is still 65.0MB. Free memory was 47.1MB in the beginning and 47.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7544.76ms. Allocated memory was 65.0MB in the beginning and 291.5MB in the end (delta: 226.5MB). Free memory was 43.0MB in the beginning and 176.2MB in the end (delta: -133.2MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 504.16ms. Allocated memory is still 291.5MB. Free memory was 176.2MB in the beginning and 118.5MB in the end (delta: 57.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 565.79ms. Allocated memory is still 291.5MB. Free memory was 118.5MB in the beginning and 112.3MB in the end (delta: 6.2MB). Peak memory consumption was 24.6MB. Max. memory is 16.1GB. * RCFGBuilder took 50931.46ms. Allocated memory was 291.5MB in the beginning and 583.0MB in the end (delta: 291.5MB). Free memory was 112.3MB in the beginning and 293.4MB in the end (delta: -181.1MB). Peak memory consumption was 116.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 16:01:08,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a315cb61-a44a-456e-ada9-cc5c4bc9bc56/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]