./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.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_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/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_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/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_7dcde17c-1217-451b-8ba3-385f654002e6/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 fa2b7015249343fdf8056852ea29542152fe4e2fe5328579e80867d2e6b2b327 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:40:31,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:40:31,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:40:31,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:40:31,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:40:31,773 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:40:31,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:40:31,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:40:31,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:40:31,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:40:31,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:40:31,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:40:31,784 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:40:31,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:40:31,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:40:31,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:40:31,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:40:31,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:40:31,798 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:40:31,801 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:40:31,803 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:40:31,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:40:31,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:40:31,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:40:31,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:40:31,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:40:31,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:40:31,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:40:31,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:40:31,815 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:40:31,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:40:31,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:40:31,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:40:31,818 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:40:31,819 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:40:31,819 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:40:31,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:40:31,820 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:40:31,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:40:31,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:40:31,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:40:31,824 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:40:31,869 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:40:31,869 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:40:31,870 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:40:31,870 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:40:31,871 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:40:31,871 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:40:31,871 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:40:31,871 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:40:31,872 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:40:31,872 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:40:31,872 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:40:31,872 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:40:31,873 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:40:31,873 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:40:31,873 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:40:31,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:40:31,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:40:31,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:40:31,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:40:31,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:40:31,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:40:31,876 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:40:31,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:40:31,876 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:40:31,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:40:31,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:40:31,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:40:31,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:40:31,877 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:40:31,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:40:31,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:40:31,878 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:40:31,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:40:31,879 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:40:31,879 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:40:31,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:40:31,879 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_7dcde17c-1217-451b-8ba3-385f654002e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa2b7015249343fdf8056852ea29542152fe4e2fe5328579e80867d2e6b2b327 [2021-11-07 01:40:32,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:40:32,247 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:40:32,251 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:40:32,253 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:40:32,254 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:40:32,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2021-11-07 01:40:32,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/4f1e6f1fe/51b671bb6c7a4933b6a5984dcb85e0fc/FLAGdaa0c884f [2021-11-07 01:40:33,543 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:40:33,546 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2021-11-07 01:40:33,628 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/4f1e6f1fe/51b671bb6c7a4933b6a5984dcb85e0fc/FLAGdaa0c884f [2021-11-07 01:40:33,727 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/4f1e6f1fe/51b671bb6c7a4933b6a5984dcb85e0fc [2021-11-07 01:40:33,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:40:33,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:40:33,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:40:33,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:40:33,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:40:33,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:40:33" (1/1) ... [2021-11-07 01:40:33,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f11854f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:33, skipping insertion in model container [2021-11-07 01:40:33,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:40:33" (1/1) ... [2021-11-07 01:40:33,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:40:33,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:40:34,728 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_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i[81795,81808] [2021-11-07 01:40:36,379 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 01:40:37,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:40:37,802 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 01:40:37,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e87af6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:37, skipping insertion in model container [2021-11-07 01:40:37,803 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:40:37,804 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:40:37,807 INFO L168 Benchmark]: Toolchain (without parser) took 4073.10 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 79.2 MB in the beginning and 83.2 MB in the end (delta: -3.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2021-11-07 01:40:37,808 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 113.2 MB. Free memory was 89.8 MB in the beginning and 89.8 MB in the end (delta: 61.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:40:37,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4069.99 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 79.2 MB in the beginning and 83.2 MB in the end (delta: -3.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2021-11-07 01:40:37,812 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 113.2 MB. Free memory was 89.8 MB in the beginning and 89.8 MB in the end (delta: 61.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4069.99 ms. Allocated memory was 113.2 MB in the beginning and 148.9 MB in the end (delta: 35.7 MB). Free memory was 79.2 MB in the beginning and 83.2 MB in the end (delta: -3.9 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3031]: 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_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/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_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/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_7dcde17c-1217-451b-8ba3-385f654002e6/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 fa2b7015249343fdf8056852ea29542152fe4e2fe5328579e80867d2e6b2b327 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:40:40,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:40:40,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:40:40,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:40:40,427 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:40:40,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:40:40,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:40:40,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:40:40,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:40:40,439 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:40:40,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:40:40,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:40:40,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:40:40,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:40:40,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:40:40,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:40:40,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:40:40,458 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:40:40,461 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:40:40,468 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:40:40,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:40:40,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:40:40,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:40:40,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:40:40,489 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:40:40,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:40:40,492 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:40:40,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:40:40,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:40:40,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:40:40,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:40:40,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:40:40,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:40:40,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:40:40,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:40:40,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:40:40,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:40:40,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:40:40,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:40:40,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:40:40,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:40:40,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:40:40,565 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:40:40,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:40:40,567 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:40:40,567 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:40:40,568 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:40:40,568 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:40:40,568 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:40:40,568 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:40:40,569 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:40:40,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:40:40,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:40:40,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:40:40,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:40:40,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:40:40,573 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:40:40,573 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:40:40,573 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:40:40,574 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:40:40,574 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:40:40,574 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:40:40,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:40:40,575 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:40:40,575 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:40:40,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:40:40,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:40:40,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:40:40,576 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:40:40,576 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:40:40,576 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:40:40,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:40:40,577 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:40:40,577 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:40:40,577 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_7dcde17c-1217-451b-8ba3-385f654002e6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa2b7015249343fdf8056852ea29542152fe4e2fe5328579e80867d2e6b2b327 [2021-11-07 01:40:40,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:40:40,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:40:40,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:40:40,960 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:40:40,961 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:40:40,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2021-11-07 01:40:41,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/9ad35904f/ff4016dc5f864c5a82da1d45f577c973/FLAG2f5628029 [2021-11-07 01:40:42,233 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:40:42,234 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i [2021-11-07 01:40:42,300 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/9ad35904f/ff4016dc5f864c5a82da1d45f577c973/FLAG2f5628029 [2021-11-07 01:40:42,499 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/data/9ad35904f/ff4016dc5f864c5a82da1d45f577c973 [2021-11-07 01:40:42,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:40:42,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:40:42,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:40:42,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:40:42,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:40:42,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:40:42" (1/1) ... [2021-11-07 01:40:42,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67bf5bf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:42, skipping insertion in model container [2021-11-07 01:40:42,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:40:42" (1/1) ... [2021-11-07 01:40:42,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:40:42,707 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:40:43,485 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_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i[81795,81808] [2021-11-07 01:40:46,538 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:40:46,677 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:40:46,770 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:40:46,845 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_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i[81795,81808] [2021-11-07 01:40:47,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:40:47,476 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:40:47,560 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_7dcde17c-1217-451b-8ba3-385f654002e6/sv-benchmarks/c/ldv-validator-v0.6/linux-torvalds-645ef9e-32_7a-sound--oss--sound.ko-entry_point.cil.out.i[81795,81808] [2021-11-07 01:40:48,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:40:48,638 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:40:48,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48 WrapperNode [2021-11-07 01:40:48,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:40:48,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:40:48,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:40:48,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:40:48,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:48,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:51,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:40:51,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:40:51,902 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:40:51,902 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:40:51,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:51,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:52,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:52,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:54,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:55,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:55,760 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:56,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:40:56,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:40:56,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:40:56,341 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:40:56,342 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:40:48" (1/1) ... [2021-11-07 01:40:56,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:40:56,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:40:56,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:40:56,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dcde17c-1217-451b-8ba3-385f654002e6/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:40:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-11-07 01:40:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:40:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:40:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:40:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:40:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:40:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure timer_ioctl [2021-11-07 01:40:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_ioctl [2021-11-07 01:40:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-07 01:40:56,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-07 01:40:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure default_set_bits [2021-11-07 01:40:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure default_set_bits [2021-11-07 01:40:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-11-07 01:40:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2021-11-07 01:40:56,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_UINT~TO~C_UINT [2021-11-07 01:40:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:40:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure timer_close [2021-11-07 01:40:56,442 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_close [2021-11-07 01:40:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:40:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:40:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:40:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:40:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:40:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~TO~VOID [2021-11-07 01:40:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~TO~VOID [2021-11-07 01:40:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:40:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:40:56,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:40:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:40:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:40:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:40:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:40:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:40:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:40:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-07 01:40:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:40:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:40:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure reprogram_timer [2021-11-07 01:40:56,447 INFO L138 BoogieDeclarations]: Found implementation of procedure reprogram_timer [2021-11-07 01:40:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:40:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:40:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:40:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:40:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:40:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:40:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:40:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:40:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:40:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure def_tmr_ioctl [2021-11-07 01:40:56,450 INFO L138 BoogieDeclarations]: Found implementation of procedure def_tmr_ioctl