./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 00:53:34,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 00:53:34,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 00:53:34,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 00:53:34,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 00:53:34,111 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 00:53:34,112 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 00:53:34,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 00:53:34,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 00:53:34,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 00:53:34,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 00:53:34,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 00:53:34,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 00:53:34,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 00:53:34,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 00:53:34,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 00:53:34,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 00:53:34,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 00:53:34,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 00:53:34,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 00:53:34,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 00:53:34,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 00:53:34,156 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 00:53:34,157 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 00:53:34,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 00:53:34,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 00:53:34,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 00:53:34,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 00:53:34,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 00:53:34,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 00:53:34,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 00:53:34,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 00:53:34,174 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 00:53:34,175 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 00:53:34,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 00:53:34,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 00:53:34,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 00:53:34,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 00:53:34,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 00:53:34,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 00:53:34,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 00:53:34,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 00:53:34,226 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 00:53:34,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 00:53:34,228 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 00:53:34,228 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 00:53:34,228 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 00:53:34,228 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 00:53:34,228 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 00:53:34,229 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 00:53:34,235 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 00:53:34,235 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 00:53:34,236 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 00:53:34,236 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 00:53:34,237 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 00:53:34,237 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 00:53:34,237 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 00:53:34,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 00:53:34,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 00:53:34,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 00:53:34,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 00:53:34,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 00:53:34,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 00:53:34,239 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 00:53:34,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 00:53:34,239 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 00:53:34,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 00:53:34,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 00:53:34,240 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 00:53:34,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:53:34,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 00:53:34,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 00:53:34,241 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 00:53:34,241 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 00:53:34,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 00:53:34,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 00:53:34,242 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 00:53:34,242 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 00:53:34,242 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-07 00:53:34,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 00:53:34,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 00:53:34,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 00:53:34,547 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 00:53:34,547 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 00:53:34,548 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-07 00:53:34,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/2d5ebe01a/74350e56ab934736809501d51e1e9e74/FLAG1446de9ec [2021-11-07 00:53:35,956 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 00:53:35,957 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-07 00:53:36,032 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/2d5ebe01a/74350e56ab934736809501d51e1e9e74/FLAG1446de9ec [2021-11-07 00:53:36,485 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/2d5ebe01a/74350e56ab934736809501d51e1e9e74 [2021-11-07 00:53:36,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 00:53:36,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 00:53:36,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 00:53:36,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 00:53:36,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 00:53:36,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:53:36" (1/1) ... [2021-11-07 00:53:36,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77cb26cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:53:36, skipping insertion in model container [2021-11-07 00:53:36,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:53:36" (1/1) ... [2021-11-07 00:53:36,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 00:53:36,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:53:44,691 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-07 00:53:44,694 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-07 00:53:44,695 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-07 00:53:44,695 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-07 00:53:44,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:53:45,087 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 00:53:45,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@199659e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:53:45, skipping insertion in model container [2021-11-07 00:53:45,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 00:53:45,088 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 00:53:45,091 INFO L168 Benchmark]: Toolchain (without parser) took 8600.20 ms. Allocated memory was 140.5 MB in the beginning and 245.4 MB in the end (delta: 104.9 MB). Free memory was 100.4 MB in the beginning and 116.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 102.2 MB. Max. memory is 16.1 GB. [2021-11-07 00:53:45,092 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 83.9 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 00:53:45,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8581.43 ms. Allocated memory was 140.5 MB in the beginning and 245.4 MB in the end (delta: 104.9 MB). Free memory was 100.4 MB in the beginning and 116.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 102.2 MB. Max. memory is 16.1 GB. [2021-11-07 00:53:45,095 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 83.9 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 44.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8581.43 ms. Allocated memory was 140.5 MB in the beginning and 245.4 MB in the end (delta: 104.9 MB). Free memory was 100.4 MB in the beginning and 116.3 MB in the end (delta: -15.9 MB). Peak memory consumption was 102.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7227]: 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 00:53:47,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 00:53:47,280 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 00:53:47,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 00:53:47,332 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 00:53:47,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 00:53:47,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 00:53:47,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 00:53:47,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 00:53:47,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 00:53:47,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 00:53:47,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 00:53:47,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 00:53:47,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 00:53:47,361 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 00:53:47,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 00:53:47,367 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 00:53:47,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 00:53:47,370 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 00:53:47,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 00:53:47,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 00:53:47,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 00:53:47,385 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 00:53:47,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 00:53:47,393 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 00:53:47,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 00:53:47,394 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 00:53:47,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 00:53:47,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 00:53:47,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 00:53:47,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 00:53:47,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 00:53:47,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 00:53:47,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 00:53:47,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 00:53:47,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 00:53:47,404 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 00:53:47,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 00:53:47,425 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 00:53:47,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 00:53:47,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 00:53:47,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 00:53:47,479 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 00:53:47,480 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 00:53:47,481 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 00:53:47,481 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 00:53:47,481 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 00:53:47,482 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 00:53:47,482 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 00:53:47,482 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 00:53:47,482 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 00:53:47,484 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 00:53:47,485 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 00:53:47,485 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 00:53:47,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 00:53:47,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 00:53:47,486 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 00:53:47,486 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 00:53:47,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 00:53:47,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 00:53:47,487 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 00:53:47,487 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 00:53:47,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 00:53:47,488 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 00:53:47,488 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 00:53:47,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:53:47,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 00:53:47,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 00:53:47,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 00:53:47,489 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 00:53:47,490 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 00:53:47,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 00:53:47,490 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 00:53:47,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 00:53:47,491 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 825ce87e46662efc7e9d8853e437915e4404308ea6124379d2846078ec16d2d8 [2021-11-07 00:53:47,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 00:53:47,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 00:53:47,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 00:53:47,864 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 00:53:47,865 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 00:53:47,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-07 00:53:47,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/39f9eb386/0c099634d90e4d0b8341eaa6d88e6add/FLAG6dd4b8370 [2021-11-07 00:53:49,374 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 00:53:49,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i [2021-11-07 00:53:49,549 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/39f9eb386/0c099634d90e4d0b8341eaa6d88e6add/FLAG6dd4b8370 [2021-11-07 00:53:49,779 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/data/39f9eb386/0c099634d90e4d0b8341eaa6d88e6add [2021-11-07 00:53:49,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 00:53:49,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 00:53:49,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 00:53:49,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 00:53:49,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 00:53:49,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:53:49" (1/1) ... [2021-11-07 00:53:49,792 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9430e71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:53:49, skipping insertion in model container [2021-11-07 00:53:49,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:53:49" (1/1) ... [2021-11-07 00:53:49,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 00:53:50,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:53:57,534 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-07 00:53:57,537 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-07 00:53:57,537 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-07 00:53:57,538 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-07 00:53:57,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:53:57,970 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 00:53:58,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 00:53:58,778 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-07 00:53:58,779 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-07 00:53:58,780 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-07 00:53:58,781 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-07 00:53:58,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:53:59,083 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 00:54:00,696 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[996914,996927] [2021-11-07 00:54:00,697 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997080,997093] [2021-11-07 00:54:00,698 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997244,997257] [2021-11-07 00:54:00,698 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_c0b5e3a2-2432-4796-98b7-a65c7a1715be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-media-usb-dvb-usb-dvb-usb-dib0700.cil.i[997409,997422] [2021-11-07 00:54:00,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 00:54:01,624 INFO L208 MainTranslator]: Completed translation [2021-11-07 00:54:01,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01 WrapperNode [2021-11-07 00:54:01,624 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 00:54:01,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 00:54:01,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 00:54:01,626 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 00:54:01,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:01,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:05,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 00:54:05,728 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 00:54:05,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 00:54:05,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 00:54:05,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:05,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:06,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:06,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:08,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:09,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:09,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:09,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 00:54:09,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 00:54:09,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 00:54:09,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 00:54:09,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:54:01" (1/1) ... [2021-11-07 00:54:09,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 00:54:09,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 00:54:09,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 00:54:09,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0b5e3a2-2432-4796-98b7-a65c7a1715be/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 00:54:09,944 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096p_agc_startup [2021-11-07 00:54:09,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096p_agc_startup [2021-11-07 00:54:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 00:54:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 00:54:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 00:54:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 00:54:09,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 00:54:09,946 INFO L130 BoogieDeclarations]: Found specification of procedure dib8096_set_param_override [2021-11-07 00:54:09,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dib8096_set_param_override [2021-11-07 00:54:09,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 00:54:09,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 00:54:09,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 00:54:09,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 00:54:09,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 00:54:09,947 INFO L130 BoogieDeclarations]: Found specification of procedure dib7070_set_param_override [2021-11-07 00:54:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7070_set_param_override [2021-11-07 00:54:09,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 00:54:09,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 00:54:09,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 00:54:09,947 INFO L130 BoogieDeclarations]: Found specification of procedure dib7770_set_param_override [2021-11-07 00:54:09,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7770_set_param_override [2021-11-07 00:54:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 00:54:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 00:54:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 00:54:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 00:54:09,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 00:54:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 00:54:09,949 INFO L130 BoogieDeclarations]: Found specification of procedure novatd_sleep_override [2021-11-07 00:54:09,949 INFO L138 BoogieDeclarations]: Found implementation of procedure novatd_sleep_override [2021-11-07 00:54:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure dib807x_set_param_override [2021-11-07 00:54:09,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dib807x_set_param_override [2021-11-07 00:54:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 00:54:09,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 00:54:09,951 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 00:54:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 00:54:09,952 INFO L130 BoogieDeclarations]: Found specification of procedure dib7090_agc_startup [2021-11-07 00:54:09,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dib7090_agc_startup [2021-11-07 00:54:09,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 00:54:09,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 00:54:09,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 00:54:09,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8