./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/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_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/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_83cdf807-e59a-4070-b674-17e7a0a398cc/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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:13:26,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:13:26,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:13:26,659 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:13:26,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:13:26,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:13:26,667 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:13:26,672 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:13:26,674 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:13:26,682 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:13:26,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:13:26,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:13:26,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:13:26,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:13:26,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:13:26,700 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:13:26,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:13:26,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:13:26,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:13:26,714 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:13:26,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:13:26,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:13:26,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:13:26,723 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:13:26,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:13:26,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:13:26,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:13:26,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:13:26,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:13:26,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:13:26,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:13:26,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:13:26,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:13:26,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:13:26,742 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:13:26,742 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:13:26,743 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:13:26,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:13:26,744 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:13:26,745 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:13:26,746 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:13:26,747 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:13:26,794 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:13:26,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:13:26,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:13:26,796 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:13:26,796 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:13:26,797 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:13:26,797 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:13:26,797 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:13:26,797 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:13:26,798 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:13:26,799 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:13:26,799 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:13:26,799 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:13:26,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:13:26,800 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:13:26,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:13:26,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:13:26,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:13:26,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:13:26,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:13:26,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:13:26,802 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:13:26,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:13:26,802 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:13:26,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:13:26,803 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:13:26,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:13:26,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:13:26,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:13:26,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:13:26,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:13:26,806 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:13:26,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:13:26,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:13:26,807 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:13:26,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:13:26,807 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_83cdf807-e59a-4070-b674-17e7a0a398cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2021-11-07 02:13:27,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:13:27,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:13:27,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:13:27,105 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:13:27,106 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:13:27,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-07 02:13:27,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/5c13cc77e/def8b5d9a44d4caaa07d0a49997916a8/FLAG791302342 [2021-11-07 02:13:28,506 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:13:28,508 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-07 02:13:28,590 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/5c13cc77e/def8b5d9a44d4caaa07d0a49997916a8/FLAG791302342 [2021-11-07 02:13:29,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/5c13cc77e/def8b5d9a44d4caaa07d0a49997916a8 [2021-11-07 02:13:29,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:13:29,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:13:29,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:29,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:13:29,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:13:29,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:29" (1/1) ... [2021-11-07 02:13:29,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75cea3b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:29, skipping insertion in model container [2021-11-07 02:13:29,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:29" (1/1) ... [2021-11-07 02:13:29,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:13:29,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:13:32,800 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 02:13:32,802 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 02:13:32,915 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 02:13:33,428 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 02:13:33,438 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 02:13:34,648 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-07 02:13:34,652 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-07 02:13:34,653 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-07 02:13:34,659 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-07 02:13:34,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:13:34,890 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 02:13:34,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c3ae4c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:34, skipping insertion in model container [2021-11-07 02:13:34,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:34,892 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:13:34,895 INFO L168 Benchmark]: Toolchain (without parser) took 5798.65 ms. Allocated memory was 121.6 MB in the beginning and 182.5 MB in the end (delta: 60.8 MB). Free memory was 73.1 MB in the beginning and 101.5 MB in the end (delta: -28.4 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:13:34,896 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 121.6 MB. Free memory is still 78.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:13:34,898 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5796.18 ms. Allocated memory was 121.6 MB in the beginning and 182.5 MB in the end (delta: 60.8 MB). Free memory was 72.8 MB in the beginning and 101.5 MB in the end (delta: -28.7 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. [2021-11-07 02:13:34,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 121.6 MB. Free memory is still 78.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5796.18 ms. Allocated memory was 121.6 MB in the beginning and 182.5 MB in the end (delta: 60.8 MB). Free memory was 72.8 MB in the beginning and 101.5 MB in the end (delta: -28.7 MB). Peak memory consumption was 83.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6375]: 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_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/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_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/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_83cdf807-e59a-4070-b674-17e7a0a398cc/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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:13:37,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:13:37,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:13:37,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:13:37,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:13:37,611 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:13:37,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:13:37,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:13:37,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:13:37,635 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:13:37,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:13:37,638 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:13:37,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:13:37,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:13:37,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:13:37,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:13:37,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:13:37,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:13:37,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:13:37,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:13:37,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:13:37,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:13:37,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:13:37,681 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:13:37,688 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:13:37,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:13:37,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:13:37,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:13:37,693 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:13:37,694 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:13:37,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:13:37,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:13:37,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:13:37,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:13:37,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:13:37,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:13:37,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:13:37,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:13:37,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:13:37,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:13:37,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:13:37,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:13:37,762 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:13:37,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:13:37,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:13:37,764 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:13:37,764 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:13:37,764 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:13:37,765 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:13:37,765 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:13:37,765 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:13:37,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:13:37,768 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:13:37,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:13:37,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:13:37,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:13:37,770 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:13:37,770 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:13:37,770 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:13:37,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:13:37,771 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:13:37,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:13:37,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:13:37,771 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:13:37,772 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:13:37,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:13:37,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:13:37,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:13:37,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:13:37,773 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:13:37,773 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:13:37,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:13:37,774 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:13:37,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:13:37,774 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_83cdf807-e59a-4070-b674-17e7a0a398cc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2021-11-07 02:13:38,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:13:38,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:13:38,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:13:38,197 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:13:38,198 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:13:38,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-07 02:13:38,300 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/75aa2efc8/a7c1fdd277fe44fab63658db6c113953/FLAG25b3b3209 [2021-11-07 02:13:39,803 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:13:39,804 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-11-07 02:13:39,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/75aa2efc8/a7c1fdd277fe44fab63658db6c113953/FLAG25b3b3209 [2021-11-07 02:13:39,903 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_83cdf807-e59a-4070-b674-17e7a0a398cc/bin/utaipan-UUZaoUuFF8/data/75aa2efc8/a7c1fdd277fe44fab63658db6c113953 [2021-11-07 02:13:39,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:13:39,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:13:39,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:39,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:13:39,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:13:39,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:39" (1/1) ... [2021-11-07 02:13:39,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f626ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:39, skipping insertion in model container [2021-11-07 02:13:39,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:13:39" (1/1) ... [2021-11-07 02:13:39,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:13:40,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:13:46,042 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-07 02:13:46,046 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-07 02:13:46,046 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-07 02:13:46,053 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-07 02:13:46,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:13:46,254 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:13:46,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:13:47,134 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-07 02:13:47,135 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-07 02:13:47,136 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-07 02:13:47,136 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-07 02:13:47,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:13:47,262 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:13:48,222 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-11-07 02:13:48,223 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-11-07 02:13:48,223 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-11-07 02:13:48,224 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_83cdf807-e59a-4070-b674-17e7a0a398cc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-11-07 02:13:48,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:13:48,710 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:13:48,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48 WrapperNode [2021-11-07 02:13:48,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:13:48,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:13:48,713 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:13:48,713 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:13:48,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ... [2021-11-07 02:13:48,933 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ... [2021-11-07 02:22:28,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:22:28,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:22:28,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:22:28,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:22:28,933 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ... [2021-11-07 02:22:28,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ... [2021-11-07 02:22:45,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ... [2021-11-07 02:22:45,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:13:48" (1/1) ...