./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-sun-niu.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8 --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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:14:22,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:14:22,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:14:22,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:14:22,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:14:22,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:14:22,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:14:22,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:14:22,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:14:22,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:14:22,797 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:14:22,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:14:22,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:14:22,801 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:14:22,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:14:22,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:14:22,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:14:22,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:14:22,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:14:22,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:14:22,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:14:22,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:14:22,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:14:22,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:14:22,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:14:22,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:14:22,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:14:22,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:14:22,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:14:22,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:14:22,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:14:22,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:14:22,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:14:22,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:14:22,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:14:22,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:14:22,857 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:14:22,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:14:22,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:14:22,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:14:22,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:14:22,861 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:14:22,910 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:14:22,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:14:22,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:14:22,914 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:14:22,914 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:14:22,914 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:14:22,914 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:14:22,915 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:14:22,921 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:14:22,921 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:14:22,922 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:14:22,923 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:14:22,923 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:14:22,923 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:14:22,924 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:14:22,924 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:14:22,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:14:22,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:14:22,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:14:22,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:14:22,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:14:22,926 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:14:22,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:14:22,926 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:14:22,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:14:22,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:14:22,927 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:14:22,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:14:22,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:14:22,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:14:22,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:14:22,930 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:14:22,930 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:14:22,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:14:22,931 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:14:22,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:14:22,931 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-07 02:14:23,201 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:14:23,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:14:23,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:14:23,241 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:14:23,242 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:14:23,243 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-07 02:14:23,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/ff567a3d5/d9fa94aea67d452896369dacc80b1631/FLAGb6bee356f [2021-11-07 02:14:24,588 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:14:24,589 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-07 02:14:24,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/ff567a3d5/d9fa94aea67d452896369dacc80b1631/FLAGb6bee356f [2021-11-07 02:14:24,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/ff567a3d5/d9fa94aea67d452896369dacc80b1631 [2021-11-07 02:14:24,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:14:24,759 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:14:24,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:24,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:14:24,765 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:14:24,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:24,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdf5abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24, skipping insertion in model container [2021-11-07 02:14:24,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:24,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:14:25,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:30,230 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:30,417 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,605 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,606 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,608 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,609 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,670 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:31,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,554 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,565 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,594 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,617 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:32,618 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:34,529 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-07 02:14:34,532 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-07 02:14:34,533 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-07 02:14:34,533 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-07 02:14:34,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:34,744 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:14:34,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37f39be9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:34, skipping insertion in model container [2021-11-07 02:14:34,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:34,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:14:34,748 INFO L168 Benchmark]: Toolchain (without parser) took 9987.08 ms. Allocated memory was 98.6 MB in the beginning and 216.0 MB in the end (delta: 117.4 MB). Free memory was 53.2 MB in the beginning and 127.8 MB in the end (delta: -74.6 MB). Peak memory consumption was 142.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:14:34,749 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 52.3 MB in the beginning and 52.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:14:34,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9984.60 ms. Allocated memory was 98.6 MB in the beginning and 216.0 MB in the end (delta: 117.4 MB). Free memory was 53.2 MB in the beginning and 127.8 MB in the end (delta: -74.6 MB). Peak memory consumption was 142.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:14:34,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 98.6 MB. Free memory was 52.3 MB in the beginning and 52.2 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9984.60 ms. Allocated memory was 98.6 MB in the beginning and 216.0 MB in the end (delta: 117.4 MB). Free memory was 53.2 MB in the beginning and 127.8 MB in the end (delta: -74.6 MB). Peak memory consumption was 142.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7045]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8 --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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:14:37,022 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:14:37,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:14:37,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:14:37,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:14:37,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:14:37,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:14:37,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:14:37,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:14:37,071 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:14:37,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:14:37,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:14:37,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:14:37,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:14:37,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:14:37,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:14:37,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:14:37,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:14:37,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:14:37,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:14:37,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:14:37,092 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:14:37,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:14:37,095 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:14:37,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:14:37,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:14:37,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:14:37,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:14:37,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:14:37,105 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:14:37,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:14:37,107 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:14:37,108 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:14:37,109 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:14:37,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:14:37,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:14:37,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:14:37,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:14:37,122 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:14:37,123 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:14:37,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:14:37,129 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:14:37,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:14:37,182 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:14:37,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:14:37,183 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:14:37,183 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:14:37,183 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:14:37,184 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:14:37,184 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:14:37,185 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:14:37,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:14:37,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:14:37,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:14:37,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:14:37,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:14:37,187 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:14:37,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:14:37,188 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:14:37,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:14:37,188 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:14:37,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:14:37,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:14:37,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:14:37,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:14:37,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:14:37,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:14:37,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:14:37,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:14:37,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:14:37,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:14:37,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:14:37,192 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:14:37,193 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:14:37,193 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_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-07 02:14:37,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:14:37,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:14:37,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:14:37,598 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:14:37,600 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:14:37,601 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-07 02:14:37,683 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/874fdab8b/66a607e39b0c4b31ad24e82f9f20e49a/FLAGfcd02f71d [2021-11-07 02:14:39,098 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:14:39,100 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-07 02:14:39,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/874fdab8b/66a607e39b0c4b31ad24e82f9f20e49a/FLAGfcd02f71d [2021-11-07 02:14:39,594 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/data/874fdab8b/66a607e39b0c4b31ad24e82f9f20e49a [2021-11-07 02:14:39,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:14:39,598 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:14:39,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:39,600 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:14:39,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:14:39,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:39" (1/1) ... [2021-11-07 02:14:39,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5c671b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:39, skipping insertion in model container [2021-11-07 02:14:39,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:39" (1/1) ... [2021-11-07 02:14:39,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:14:39,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:49,646 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-07 02:14:49,649 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-07 02:14:49,650 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-07 02:14:49,651 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-07 02:14:49,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:49,810 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:14:49,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:50,873 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-07 02:14:50,874 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-07 02:14:50,880 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-07 02:14:50,881 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-07 02:14:50,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:50,946 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:14:52,256 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-07 02:14:52,256 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-07 02:14:52,258 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-07 02:14:52,262 WARN L228 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_f3537039-fee9-43b4-a750-136680cd9a1e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-07 02:14:52,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:52,946 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:14:52,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52 WrapperNode [2021-11-07 02:14:52,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:52,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:52,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:14:52,949 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:14:52,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:14:53,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:14:56,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:56,889 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:14:56,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:14:56,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:14:56,901 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:14:56,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:14:58,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:14:58,253 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:15:00,484 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:15:00,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:15:01,041 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:15:01,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:15:01,584 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:15:01,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:15:01,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:15:01,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:52" (1/1) ... [2021-11-07 02:15:01,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:15:01,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:15:01,622 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:15:01,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3537039-fee9-43b4-a750-136680cd9a1e/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:15:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 02:15:01,676 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-07 02:15:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-07 02:15:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 02:15:01,677 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-07 02:15:01,677 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-07 02:15:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:15:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-07 02:15:01,678 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-07 02:15:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:15:01,678 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:15:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-07 02:15:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-07 02:15:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:15:01,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:15:01,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:15:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 02:15:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:15:01,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:15:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-07 02:15:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-07 02:15:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-07 02:15:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-07 02:15:01,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:15:01,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:15:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:15:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:15:01,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:15:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:15:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:15:01,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:15:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:15:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:15:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:15:01,684 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-07 02:15:01,684 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-07 02:15:01,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:15:01,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-07 02:15:01,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:15:01,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:15:01,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:15:01,685 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-07 02:15:01,686 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-07 02:15:01,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:15:01,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:15:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:15:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:15:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:15:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:15:01,688 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-07 02:15:01,688 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-07 02:15:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:15:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:15:01,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:15:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:15:01,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$