./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.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_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/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_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/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_47a0d9fc-ffaa-442c-8463-037beeb947bd/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 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:14:05,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:14:05,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:14:05,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:14:05,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:14:05,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:14:05,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:14:05,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:14:05,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:14:05,796 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:14:05,798 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:14:05,800 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:14:05,801 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:14:05,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:14:05,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:14:05,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:14:05,809 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:14:05,811 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:14:05,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:14:05,818 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:14:05,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:14:05,823 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:14:05,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:14:05,827 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:14:05,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:14:05,834 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:14:05,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:14:05,840 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:14:05,841 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:14:05,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:14:05,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:14:05,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:14:05,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:14:05,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:14:05,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:14:05,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:14:05,862 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:14:05,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:14:05,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:14:05,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:14:05,866 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:14:05,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:14:05,922 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:14:05,923 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:14:05,924 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:14:05,924 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:14:05,924 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:14:05,925 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:14:05,925 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:14:05,925 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:14:05,925 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:14:05,926 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:14:05,926 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:14:05,926 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:14:05,927 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:14:05,927 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:14:05,927 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:14:05,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:14:05,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:14:05,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:14:05,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:14:05,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:14:05,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:14:05,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:14:05,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:14:05,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:14:05,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:14:05,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:14:05,932 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:14:05,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:14:05,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:14:05,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:14:05,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:14:05,934 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:14:05,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:14:05,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:14:05,934 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:14:05,935 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:14:05,935 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 [2021-11-07 02:14:06,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:14:06,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:14:06,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:14:06,305 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:14:06,306 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:14:06,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-07 02:14:06,404 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/e225262ef/282dc45debda47dca137fde945b9769a/FLAG451aa9d9c [2021-11-07 02:14:07,642 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:14:07,644 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-07 02:14:07,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/e225262ef/282dc45debda47dca137fde945b9769a/FLAG451aa9d9c [2021-11-07 02:14:07,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/e225262ef/282dc45debda47dca137fde945b9769a [2021-11-07 02:14:07,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:14:07,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:14:07,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:07,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:14:07,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:14:07,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:07" (1/1) ... [2021-11-07 02:14:07,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33a6f2ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:07, skipping insertion in model container [2021-11-07 02:14:07,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:07" (1/1) ... [2021-11-07 02:14:07,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:14:08,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:11,025 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,030 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,063 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,452 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,463 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,552 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,553 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,691 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,692 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,702 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,709 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,710 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:11,791 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2021-11-07 02:14:11,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:11,992 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 02:14:11,992 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f4ad47f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:11, skipping insertion in model container [2021-11-07 02:14:11,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:11,993 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:14:11,996 INFO L168 Benchmark]: Toolchain (without parser) took 4109.02 ms. Allocated memory was 94.4 MB in the beginning and 192.9 MB in the end (delta: 98.6 MB). Free memory was 65.1 MB in the beginning and 86.2 MB in the end (delta: -21.1 MB). Peak memory consumption was 75.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:14:11,997 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:14:11,999 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4105.59 ms. Allocated memory was 94.4 MB in the beginning and 192.9 MB in the end (delta: 98.6 MB). Free memory was 64.8 MB in the beginning and 86.2 MB in the end (delta: -21.4 MB). Peak memory consumption was 75.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:14:12,002 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 94.4 MB. Free memory is still 47.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4105.59 ms. Allocated memory was 94.4 MB in the beginning and 192.9 MB in the end (delta: 98.6 MB). Free memory was 64.8 MB in the beginning and 86.2 MB in the end (delta: -21.4 MB). Peak memory consumption was 75.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5717]: 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/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_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/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_47a0d9fc-ffaa-442c-8463-037beeb947bd/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 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:14:14,841 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:14:14,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:14:14,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:14:14,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:14:14,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:14:14,934 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:14:14,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:14:14,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:14:14,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:14:14,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:14:14,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:14:14,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:14:14,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:14:14,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:14:14,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:14:14,972 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:14:14,973 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:14:14,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:14:14,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:14:14,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:14:14,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:14:14,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:14:14,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:14:15,007 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:14:15,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:14:15,008 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:14:15,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:14:15,011 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:14:15,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:14:15,013 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:14:15,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:14:15,016 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:14:15,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:14:15,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:14:15,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:14:15,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:14:15,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:14:15,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:14:15,024 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:14:15,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:14:15,026 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:14:15,080 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:14:15,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:14:15,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:14:15,082 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:14:15,082 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:14:15,082 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:14:15,083 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:14:15,083 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:14:15,083 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:14:15,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:14:15,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:14:15,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:14:15,087 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:14:15,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:14:15,087 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:14:15,087 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:14:15,088 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:14:15,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:14:15,088 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:14:15,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:14:15,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:14:15,089 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:14:15,089 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:14:15,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:14:15,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:14:15,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:14:15,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:14:15,090 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:14:15,091 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:14:15,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:14:15,091 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:14:15,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:14:15,092 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ab06f9742b46b812aa80182d29e42e9331ed23d245e99ec42efad691c438756 [2021-11-07 02:14:15,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:14:15,621 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:14:15,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:14:15,627 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:14:15,628 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:14:15,629 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-07 02:14:15,723 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/12bdb0bee/72d5fb7ff3854f89bf21de44ecec75bb/FLAGa39c05ac1 [2021-11-07 02:14:17,044 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:14:17,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i [2021-11-07 02:14:17,144 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/12bdb0bee/72d5fb7ff3854f89bf21de44ecec75bb/FLAGa39c05ac1 [2021-11-07 02:14:17,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/data/12bdb0bee/72d5fb7ff3854f89bf21de44ecec75bb [2021-11-07 02:14:17,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:14:17,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:14:17,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:17,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:14:17,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:14:17,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:17" (1/1) ... [2021-11-07 02:14:17,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754f42f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:17, skipping insertion in model container [2021-11-07 02:14:17,203 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:14:17" (1/1) ... [2021-11-07 02:14:17,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:14:17,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:20,958 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:14:21,359 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2021-11-07 02:14:21,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:21,579 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:14:21,728 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:14:22,714 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2021-11-07 02:14:22,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:22,866 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:14:23,813 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_47a0d9fc-ffaa-442c-8463-037beeb947bd/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point_ldv-val-v0.8.cil.out.i[381390,381403] [2021-11-07 02:14:23,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:14:24,006 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:14:24,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24 WrapperNode [2021-11-07 02:14:24,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:14:24,009 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:24,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:14:24,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:14:24,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:24,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:26,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:14:26,932 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:14:26,932 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:14:26,932 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:14:26,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:26,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:27,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:27,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:29,696 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:30,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:30,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:30,566 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:14:30,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:14:30,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:14:30,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:14:30,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:14:24" (1/1) ... [2021-11-07 02:14:30,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:14:30,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:14:30,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:14:30,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47a0d9fc-ffaa-442c-8463-037beeb947bd/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:14:30,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:14:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-07 02:14:30,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-07 02:14:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 02:14:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:14:30,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:14:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:14:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:14:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:14:30,677 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-07 02:14:30,677 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-07 02:14:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-07 02:14:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-07 02:14:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-07 02:14:30,678 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-07 02:14:30,678 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-07 02:14:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-07 02:14:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:14:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-07 02:14:30,679 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-07 02:14:30,679 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 02:14:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:14:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:14:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:14:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:14:30,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:14:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:14:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:14:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:14:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:14:30,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:14:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-07 02:14:30,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-07 02:14:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:14:30,682 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-07 02:14:30,683 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-07 02:14:30,683 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-07 02:14:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:14:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:14:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:14:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:14:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:14:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-07 02:14:30,685 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-07 02:14:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:14:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 02:14:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:14:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:14:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:14:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:14:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:14:30,687 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-07 02:14:30,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-07 02:14:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:14:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-07 02:14:30,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:14:30,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start