./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/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_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/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_7f2b40ef-e968-4f33-8482-d97624ffcedc/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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:33,272 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:33,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:33,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:33,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:33,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:33,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:33,351 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:33,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:33,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:33,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:33,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:33,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:33,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:33,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:33,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:33,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:33,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:33,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:33,391 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:33,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:33,395 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:33,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:33,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:33,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:33,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:33,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:33,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:33,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:33,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:33,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:33,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:33,411 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:33,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:33,414 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:33,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:33,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:33,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:33,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:33,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:33,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:33,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:29:33,464 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:33,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:33,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:33,465 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:33,466 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:33,466 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:33,466 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:29:33,466 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:33,467 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:33,467 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:29:33,468 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:29:33,468 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:33,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:29:33,469 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:29:33,469 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:29:33,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:33,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:29:33,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:33,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:33,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:33,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:33,471 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:33,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:33,472 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:33,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:33,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:33,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:33,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:33,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:33,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:33,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:33,475 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:29:33,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:29:33,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:33,475 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:33,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:33,476 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-07 01:29:33,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:33,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:33,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:33,797 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:33,798 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:33,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-07 01:29:33,878 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/8cd17ffbb/d29b82421b8c415594554e08b56aac49/FLAG28c721787 [2021-11-07 01:29:34,862 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:34,863 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-07 01:29:34,933 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/8cd17ffbb/d29b82421b8c415594554e08b56aac49/FLAG28c721787 [2021-11-07 01:29:35,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/8cd17ffbb/d29b82421b8c415594554e08b56aac49 [2021-11-07 01:29:35,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:35,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:35,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:35,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:35,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:35,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@790e3d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:35, skipping insertion in model container [2021-11-07 01:29:35,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:35" (1/1) ... [2021-11-07 01:29:35,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:35,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:39,091 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-07 01:29:39,096 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-07 01:29:39,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:39,306 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 01:29:39,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6dce073a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:39, skipping insertion in model container [2021-11-07 01:29:39,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:39,307 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:29:39,310 INFO L168 Benchmark]: Toolchain (without parser) took 4076.31 ms. Allocated memory was 88.1 MB in the beginning and 209.7 MB in the end (delta: 121.6 MB). Free memory was 53.2 MB in the beginning and 103.2 MB in the end (delta: -50.0 MB). Peak memory consumption was 68.4 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:39,311 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory was 58.8 MB in the beginning and 58.7 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:29:39,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4072.32 ms. Allocated memory was 88.1 MB in the beginning and 209.7 MB in the end (delta: 121.6 MB). Free memory was 52.9 MB in the beginning and 103.2 MB in the end (delta: -50.4 MB). Peak memory consumption was 68.4 MB. Max. memory is 16.1 GB. [2021-11-07 01:29:39,314 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory was 58.8 MB in the beginning and 58.7 MB in the end (delta: 26.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4072.32 ms. Allocated memory was 88.1 MB in the beginning and 209.7 MB in the end (delta: 121.6 MB). Free memory was 52.9 MB in the beginning and 103.2 MB in the end (delta: -50.4 MB). Peak memory consumption was 68.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6971]: 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/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_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/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_7f2b40ef-e968-4f33-8482-d97624ffcedc/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 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:29:41,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:29:41,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:29:41,587 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:29:41,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:29:41,592 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:29:41,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:29:41,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:29:41,601 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:29:41,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:29:41,610 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:29:41,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:29:41,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:29:41,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:29:41,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:29:41,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:29:41,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:29:41,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:29:41,625 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:29:41,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:29:41,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:29:41,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:29:41,638 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:29:41,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:29:41,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:29:41,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:29:41,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:29:41,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:29:41,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:29:41,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:29:41,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:29:41,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:29:41,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:29:41,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:29:41,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:29:41,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:29:41,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:29:41,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:29:41,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:29:41,662 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:29:41,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:29:41,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:29:41,705 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:29:41,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:29:41,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:29:41,706 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:29:41,707 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:29:41,707 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:29:41,707 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:29:41,707 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:29:41,708 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:29:41,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:29:41,710 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:29:41,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:29:41,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:29:41,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:29:41,711 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:29:41,711 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:29:41,711 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:29:41,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:29:41,712 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:29:41,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:29:41,712 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:29:41,713 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:29:41,713 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:29:41,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:41,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:29:41,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:29:41,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:29:41,714 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:29:41,714 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:29:41,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:29:41,715 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:29:41,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:29:41,715 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34592ae7ab9d1e4aff7978b0d867ab3cf8a77b2b24586a8028cc001c8666a668 [2021-11-07 01:29:42,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:29:42,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:29:42,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:29:42,216 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:29:42,217 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:29:42,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-07 01:29:42,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/fd00adf07/25ed701cde214cf78f9cc1e67a1a3cd4/FLAG37ccdb7ba [2021-11-07 01:29:43,247 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:29:43,247 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i [2021-11-07 01:29:43,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/fd00adf07/25ed701cde214cf78f9cc1e67a1a3cd4/FLAG37ccdb7ba [2021-11-07 01:29:43,650 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/data/fd00adf07/25ed701cde214cf78f9cc1e67a1a3cd4 [2021-11-07 01:29:43,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:29:43,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:29:43,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:43,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:29:43,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:29:43,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:43" (1/1) ... [2021-11-07 01:29:43,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45b26c08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:43, skipping insertion in model container [2021-11-07 01:29:43,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:29:43" (1/1) ... [2021-11-07 01:29:43,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:29:43,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:47,649 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-07 01:29:47,652 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-07 01:29:47,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:47,805 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:29:48,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:29:48,427 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-07 01:29:48,428 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-07 01:29:48,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:48,564 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:29:49,219 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523323,523336] [2021-11-07 01:29:49,219 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_7f2b40ef-e968-4f33-8482-d97624ffcedc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-usb-dvb-usb-dvb-usb-cxusb.cil.i[523468,523481] [2021-11-07 01:29:49,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:29:49,705 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:29:49,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49 WrapperNode [2021-11-07 01:29:49,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:29:49,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:29:49,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:29:49,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:29:49,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:49,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:51,897 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:29:51,898 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:29:51,899 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:29:51,899 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:29:51,907 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:51,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:52,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:52,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:54,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:54,456 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:54,545 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:54,825 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:29:54,826 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:29:54,826 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:29:54,826 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:29:54,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:29:49" (1/1) ... [2021-11-07 01:29:54,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:29:54,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:29:54,862 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:29:54,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7f2b40ef-e968-4f33-8482-d97624ffcedc/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:29:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:29:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:29:54,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:29:54,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:29:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:29:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-07 01:29:54,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-07 01:29:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:29:54,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:29:54,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:29:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:29:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:29:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:29:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:29:54,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:29:54,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:29:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:29:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:29:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:29:54,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:29:54,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:29:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:29:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:29:54,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8