./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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 a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:30:11,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:30:11,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:30:11,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:30:11,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:30:11,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:30:11,267 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:30:11,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:30:11,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:30:11,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:30:11,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:30:11,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:30:11,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:30:11,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:30:11,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:30:11,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:30:11,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:30:11,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:30:11,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:30:11,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:30:11,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:30:11,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:30:11,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:30:11,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:30:11,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:30:11,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:30:11,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:30:11,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:30:11,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:30:11,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:30:11,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:30:11,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:30:11,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:30:11,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:30:11,347 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:30:11,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:30:11,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:30:11,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:30:11,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:30:11,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:30:11,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:30:11,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:30:11,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:30:11,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:30:11,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:30:11,412 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:30:11,413 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:30:11,413 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:30:11,414 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:30:11,414 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:30:11,414 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:30:11,415 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:30:11,424 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:30:11,424 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:30:11,425 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:30:11,425 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:30:11,425 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:30:11,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:30:11,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:30:11,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:30:11,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:30:11,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:30:11,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:30:11,428 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:30:11,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:30:11,429 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:30:11,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:30:11,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:30:11,430 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:30:11,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:30:11,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:30:11,433 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:30:11,433 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:30:11,434 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:30:11,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:30:11,435 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:30:11,435 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:30:11,435 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:30:11,436 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-11-07 01:30:11,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:30:11,857 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:30:11,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:30:11,862 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:30:11,864 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:30:11,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-07 01:30:11,945 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/e93d08d2c/fed0ac260384475e948e4ec2e1b43568/FLAG46896ac41 [2021-11-07 01:30:13,174 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:30:13,176 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-07 01:30:13,244 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/e93d08d2c/fed0ac260384475e948e4ec2e1b43568/FLAG46896ac41 [2021-11-07 01:30:13,402 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/e93d08d2c/fed0ac260384475e948e4ec2e1b43568 [2021-11-07 01:30:13,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:30:13,408 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:30:13,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:30:13,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:30:13,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:30:13,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:30:13" (1/1) ... [2021-11-07 01:30:13,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69223a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:13, skipping insertion in model container [2021-11-07 01:30:13,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:30:13" (1/1) ... [2021-11-07 01:30:13,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:30:13,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:30:15,014 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-07 01:30:16,194 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,196 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,220 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,665 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,679 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,788 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,789 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,949 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,950 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,964 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,966 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,977 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:16,978 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:17,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:17,333 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-07 01:30:17,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6028952b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:17, skipping insertion in model container [2021-11-07 01:30:17,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:30:17,334 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:30:17,337 INFO L168 Benchmark]: Toolchain (without parser) took 3927.15 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 55.3 MB in the beginning and 107.8 MB in the end (delta: -52.4 MB). Peak memory consumption was 71.2 MB. Max. memory is 16.1 GB. [2021-11-07 01:30:17,338 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 100.7 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:30:17,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3920.76 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 55.3 MB in the beginning and 107.8 MB in the end (delta: -52.4 MB). Peak memory consumption was 71.2 MB. Max. memory is 16.1 GB. [2021-11-07 01:30:17,342 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 100.7 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3920.76 ms. Allocated memory was 100.7 MB in the beginning and 176.2 MB in the end (delta: 75.5 MB). Free memory was 55.3 MB in the beginning and 107.8 MB in the end (delta: -52.4 MB). Peak memory consumption was 71.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5956]: 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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 a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:30:20,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:30:20,129 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:30:20,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:30:20,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:30:20,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:30:20,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:30:20,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:30:20,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:30:20,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:30:20,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:30:20,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:30:20,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:30:20,233 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:30:20,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:30:20,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:30:20,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:30:20,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:30:20,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:30:20,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:30:20,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:30:20,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:30:20,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:30:20,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:30:20,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:30:20,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:30:20,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:30:20,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:30:20,291 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:30:20,292 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:30:20,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:30:20,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:30:20,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:30:20,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:30:20,300 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:30:20,301 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:30:20,302 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:30:20,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:30:20,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:30:20,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:30:20,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:30:20,316 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:30:20,372 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:30:20,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:30:20,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:30:20,375 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:30:20,375 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:30:20,376 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:30:20,376 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:30:20,376 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:30:20,376 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:30:20,378 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:30:20,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:30:20,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:30:20,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:30:20,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:30:20,380 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:30:20,381 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:30:20,381 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:30:20,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:30:20,381 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:30:20,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:30:20,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:30:20,382 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:30:20,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:30:20,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:30:20,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:30:20,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:30:20,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:30:20,384 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:30:20,384 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:30:20,384 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:30:20,385 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:30:20,385 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:30:20,385 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a557b3f23d28b1b2975fe5a1ec9be116baec95118275653c294d17489d97b205 [2021-11-07 01:30:20,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:30:20,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:30:20,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:30:20,829 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:30:20,830 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:30:20,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-07 01:30:20,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/20165dc90/c907da6f741f46a48a80555f31cc993f/FLAG4a0cd51d8 [2021-11-07 01:30:22,142 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:30:22,143 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i [2021-11-07 01:30:22,201 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/20165dc90/c907da6f741f46a48a80555f31cc993f/FLAG4a0cd51d8 [2021-11-07 01:30:22,424 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/data/20165dc90/c907da6f741f46a48a80555f31cc993f [2021-11-07 01:30:22,428 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:30:22,431 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:30:22,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:30:22,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:30:22,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:30:22,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:30:22" (1/1) ... [2021-11-07 01:30:22,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa0435b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:22, skipping insertion in model container [2021-11-07 01:30:22,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:30:22" (1/1) ... [2021-11-07 01:30:22,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:30:22,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:30:24,233 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-07 01:30:26,372 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 01:30:26,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:26,961 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:30:27,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:30:27,200 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-07 01:30:27,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:27,920 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:30:28,083 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_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-5934df9-1-111_1a-drivers--scsi--gdth.ko-entry_point.cil.out.i[141236,141249] [2021-11-07 01:30:28,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:30:28,980 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:30:28,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28 WrapperNode [2021-11-07 01:30:28,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:30:28,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:30:28,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:30:28,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:30:28,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:29,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:31,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:30:31,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:30:31,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:30:31,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:30:31,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:31,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:32,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:32,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:34,259 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:34,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:34,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:34,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:30:34,978 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:30:34,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:30:34,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:30:34,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:30:28" (1/1) ... [2021-11-07 01:30:34,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:30:35,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:30:35,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:30:35,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db36853c-5d1b-43f9-ad7c-9d59b9d473bc/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:30:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:30:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_interrupt [2021-11-07 01:30:35,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_interrupt [2021-11-07 01:30:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 01:30:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:30:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:30:35,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:30:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:30:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:30:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_scsi_done [2021-11-07 01:30:35,081 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_scsi_done [2021-11-07 01:30:35,081 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_queuecommand [2021-11-07 01:30:35,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_queuecommand [2021-11-07 01:30:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_pci_remove_one [2021-11-07 01:30:35,082 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_pci_remove_one [2021-11-07 01:30:35,082 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_wait [2021-11-07 01:30:35,082 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_wait [2021-11-07 01:30:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:30:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_flush [2021-11-07 01:30:35,083 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_flush [2021-11-07 01:30:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-07 01:30:35,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:30:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:30:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:30:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:30:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:30:35,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:30:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:30:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:30:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:30:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:30:35,085 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_remove_one [2021-11-07 01:30:35,086 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_remove_one [2021-11-07 01:30:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:30:35,086 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-07 01:30:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_next [2021-11-07 01:30:35,087 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_next [2021-11-07 01:30:35,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:30:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:30:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:30:35,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:30:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:30:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2021-11-07 01:30:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure gdth_execute [2021-11-07 01:30:35,089 INFO L138 BoogieDeclarations]: Found implementation of procedure gdth_execute [2021-11-07 01:30:35,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:30:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-07 01:30:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:30:35,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:30:35,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:30:35,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:30:35,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:30:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure __gdth_execute [2021-11-07 01:30:35,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __gdth_execute [2021-11-07 01:30:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:30:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-11-07 01:30:35,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:30:35,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start