./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.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_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/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_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/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_4f1a5323-d8e8-47db-a66a-72281548f66f/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 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:02:11,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:02:11,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:02:11,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:02:11,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:02:11,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:02:11,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:02:11,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:02:11,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:02:11,774 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:02:11,776 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:02:11,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:02:11,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:02:11,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:02:11,787 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:02:11,793 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:02:11,797 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:02:11,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:02:11,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:02:11,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:02:11,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:02:11,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:02:11,825 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:02:11,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:02:11,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:02:11,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:02:11,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:02:11,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:02:11,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:02:11,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:02:11,845 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:02:11,846 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:02:11,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:02:11,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:02:11,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:02:11,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:02:11,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:02:11,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:02:11,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:02:11,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:02:11,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:02:11,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:02:11,904 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:02:11,905 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:02:11,906 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:02:11,907 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:02:11,907 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:02:11,907 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:02:11,907 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:02:11,915 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:02:11,915 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:02:11,915 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:02:11,917 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:02:11,917 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:02:11,918 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:02:11,918 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:02:11,918 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:02:11,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:02:11,921 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:02:11,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:02:11,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:02:11,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:02:11,922 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:02:11,922 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:02:11,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:02:11,923 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:02:11,923 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:02:11,923 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:02:11,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:02:11,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:11,924 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:02:11,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:02:11,926 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:02:11,927 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:02:11,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:02:11,927 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:02:11,928 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:02:11,928 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:02:11,928 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_4f1a5323-d8e8-47db-a66a-72281548f66f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 [2021-11-07 02:02:12,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:02:12,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:02:12,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:02:12,270 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:02:12,271 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:02:12,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-07 02:02:12,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/0d2f5b409/b1e1e54cc59d4b3ea44d5a1de926e8b3/FLAG7f021d184 [2021-11-07 02:02:13,523 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:02:13,525 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-07 02:02:13,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/0d2f5b409/b1e1e54cc59d4b3ea44d5a1de926e8b3/FLAG7f021d184 [2021-11-07 02:02:13,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/0d2f5b409/b1e1e54cc59d4b3ea44d5a1de926e8b3 [2021-11-07 02:02:13,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:02:13,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:02:13,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:13,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:02:13,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:02:13,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:13" (1/1) ... [2021-11-07 02:02:13,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5345eb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:13, skipping insertion in model container [2021-11-07 02:02:13,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:13" (1/1) ... [2021-11-07 02:02:13,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:02:13,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:16,653 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 02:02:16,687 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 02:02:18,074 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 02:02:18,145 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 02:02:18,149 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 02:02:18,152 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 02:02:18,461 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 02:02:21,020 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 02:02:21,022 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 02:02:21,038 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 02:02:21,672 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 02:02:22,601 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 02:02:22,615 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 02:02:22,628 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 02:02:22,639 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 02:02:22,651 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 02:02:22,664 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 02:02:22,677 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 02:02:22,699 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 02:02:22,720 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 02:02:22,742 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 02:02:22,765 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 02:02:22,787 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 02:02:22,811 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 02:02:22,835 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 02:02:22,957 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_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-07 02:02:23,088 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:23,242 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 02:02:23,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43a78792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:23, skipping insertion in model container [2021-11-07 02:02:23,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:23,244 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:02:23,248 INFO L168 Benchmark]: Toolchain (without parser) took 9568.27 ms. Allocated memory was 109.1 MB in the beginning and 230.7 MB in the end (delta: 121.6 MB). Free memory was 67.2 MB in the beginning and 142.1 MB in the end (delta: -74.9 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:23,249 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory was 60.9 MB in the beginning and 60.9 MB in the end (delta: 28.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:02:23,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9565.64 ms. Allocated memory was 109.1 MB in the beginning and 230.7 MB in the end (delta: 121.6 MB). Free memory was 66.7 MB in the beginning and 142.1 MB in the end (delta: -75.3 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2021-11-07 02:02:23,255 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory was 60.9 MB in the beginning and 60.9 MB in the end (delta: 28.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 9565.64 ms. Allocated memory was 109.1 MB in the beginning and 230.7 MB in the end (delta: 121.6 MB). Free memory was 66.7 MB in the beginning and 142.1 MB in the end (delta: -75.3 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7659]: 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_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/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_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/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_4f1a5323-d8e8-47db-a66a-72281548f66f/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 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:02:25,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:02:25,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:02:25,749 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:02:25,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:02:25,751 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:02:25,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:02:25,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:02:25,759 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:02:25,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:02:25,762 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:02:25,763 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:02:25,764 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:02:25,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:02:25,768 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:02:25,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:02:25,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:02:25,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:02:25,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:02:25,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:02:25,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:02:25,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:02:25,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:02:25,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:02:25,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:02:25,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:02:25,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:02:25,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:02:25,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:02:25,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:02:25,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:02:25,817 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:02:25,819 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:02:25,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:02:25,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:02:25,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:02:25,823 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:02:25,823 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:02:25,824 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:02:25,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:02:25,827 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:02:25,828 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:02:25,871 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:02:25,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:02:25,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:02:25,873 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:02:25,873 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:02:25,874 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:02:25,874 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:02:25,874 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:02:25,874 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:02:25,875 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:02:25,876 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:02:25,876 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:02:25,876 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:02:25,876 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:02:25,877 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:02:25,877 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:02:25,877 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:02:25,877 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:02:25,878 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:02:25,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:02:25,878 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:02:25,878 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:02:25,879 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:02:25,879 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:02:25,879 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:02:25,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:02:25,880 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:02:25,880 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:02:25,880 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:02:25,881 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:02:25,881 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:02:25,881 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:02:25,881 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_4f1a5323-d8e8-47db-a66a-72281548f66f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d25bbb840c6f559a01e66a93b808b4e2f90bfa6cd2fb8a6d1b061ad8c317d14 [2021-11-07 02:02:26,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:02:26,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:02:26,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:02:26,315 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:02:26,316 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:02:26,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-07 02:02:26,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/77f0d3afb/07b239dea920442db6984639adb00b63/FLAG3ffad20be [2021-11-07 02:02:27,866 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:02:27,868 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2021-11-07 02:02:28,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/77f0d3afb/07b239dea920442db6984639adb00b63/FLAG3ffad20be [2021-11-07 02:02:28,424 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/data/77f0d3afb/07b239dea920442db6984639adb00b63 [2021-11-07 02:02:28,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:02:28,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:02:28,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:28,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:02:28,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:02:28,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:28" (1/1) ... [2021-11-07 02:02:28,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d28260d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:28, skipping insertion in model container [2021-11-07 02:02:28,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:02:28" (1/1) ... [2021-11-07 02:02:28,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:02:28,759 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:36,814 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_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-07 02:02:36,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:37,054 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:02:37,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:02:38,175 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_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-07 02:02:38,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:38,254 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:02:39,654 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_4f1a5323-d8e8-47db-a66a-72281548f66f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[707977,707990] [2021-11-07 02:02:39,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:02:40,270 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:02:40,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40 WrapperNode [2021-11-07 02:02:40,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:02:40,273 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:02:40,273 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:02:40,273 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:02:40,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:02:40,602 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:03,812 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:03:03,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:03:03,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:03:03,819 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:03:03,825 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:03,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:06,661 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:06,662 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:11,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:14,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:14,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:16,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:03:16,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:03:16,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:03:16,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:03:16,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:02:40" (1/1) ... [2021-11-07 02:03:16,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:03:16,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:03:16,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:03:16,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4f1a5323-d8e8-47db-a66a-72281548f66f/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:03:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-07 02:03:16,116 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 02:03:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-11-07 02:03:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:03:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:03:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:03:16,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:03:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:03:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2021-11-07 02:03:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2021-11-07 02:03:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:03:16,118 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2021-11-07 02:03:16,118 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2021-11-07 02:03:16,119 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2021-11-07 02:03:16,119 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2021-11-07 02:03:16,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:03:16,119 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:03:16,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:03:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:03:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:03:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:03:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:03:16,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:03:16,120 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2021-11-07 02:03:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2021-11-07 02:03:16,121 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2021-11-07 02:03:16,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2021-11-07 02:03:16,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:03:16,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:03:16,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:03:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:03:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:03:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:03:16,122 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2021-11-07 02:03:16,122 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2021-11-07 02:03:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2021-11-07 02:03:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2021-11-07 02:03:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:03:16,123 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2021-11-07 02:03:16,123 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:03:16,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:03:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2021-11-07 02:03:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2021-11-07 02:03:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:03:16,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:03:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2021-11-07 02:03:16,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:03:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:03:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:03:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:03:16,126 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2021-11-07 02:03:16,126 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2021-11-07 02:03:16,127 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2021-11-07 02:03:16,127 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface