./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9ad7fb26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH --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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:24:47,049 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:24:47,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:24:47,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:24:47,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:24:47,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:24:47,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:24:47,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:24:47,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:24:47,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:24:47,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:24:47,112 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:24:47,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:24:47,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:24:47,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:24:47,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:24:47,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:24:47,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:24:47,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:24:47,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:24:47,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:24:47,146 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:24:47,149 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:24:47,150 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:24:47,159 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:24:47,160 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:24:47,160 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:24:47,162 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:24:47,163 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:24:47,164 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:24:47,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:24:47,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:24:47,167 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:24:47,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:24:47,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:24:47,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:24:47,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:24:47,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:24:47,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:24:47,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:24:47,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:24:47,174 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 04:24:47,220 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:24:47,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:24:47,222 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:24:47,222 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:24:47,222 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:24:47,223 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:24:47,223 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 04:24:47,223 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:24:47,223 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:24:47,224 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 04:24:47,230 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 04:24:47,231 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:24:47,231 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 04:24:47,231 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 04:24:47,232 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 04:24:47,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:24:47,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 04:24:47,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:24:47,234 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:24:47,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:24:47,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:24:47,241 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:24:47,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:24:47,241 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:24:47,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:24:47,242 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:24:47,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:24:47,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:24:47,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:24:47,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:24:47,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:24:47,245 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 04:24:47,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 04:24:47,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:24:47,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:24:47,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:24:47,247 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-03 04:24:47,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:24:47,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:24:47,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:24:47,521 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:24:47,522 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:24:47,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 04:24:47,589 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/4896f0552/35371a22a9954ee58ff9d13a3b808921/FLAG9c5cc00c4 [2021-11-03 04:24:48,699 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:24:48,701 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 04:24:48,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/4896f0552/35371a22a9954ee58ff9d13a3b808921/FLAG9c5cc00c4 [2021-11-03 04:24:48,931 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/4896f0552/35371a22a9954ee58ff9d13a3b808921 [2021-11-03 04:24:48,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:24:48,937 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:24:48,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:24:48,940 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:24:48,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:24:48,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:24:48" (1/1) ... [2021-11-03 04:24:48,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9431071 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:24:48, skipping insertion in model container [2021-11-03 04:24:48,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:24:48" (1/1) ... [2021-11-03 04:24:48,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:24:49,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:24:53,520 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:53,728 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,011 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,012 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,014 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,015 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,073 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,104 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,850 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,862 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,873 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,907 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,936 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:55,937 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-03 04:24:57,782 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-03 04:24:57,786 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-03 04:24:57,786 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-03 04:24:57,787 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-03 04:24:57,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:24:57,918 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) [2021-11-03 04:24:57,918 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@21be6c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:24:57, skipping insertion in model container [2021-11-03 04:24:57,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:24:57,919 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 04:24:57,921 INFO L168 Benchmark]: Toolchain (without parser) took 8982.71 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 53.3 MB in the beginning and 80.0 MB in the end (delta: -26.7 MB). Peak memory consumption was 106.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:24:57,922 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 04:24:57,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8979.46 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 53.0 MB in the beginning and 80.0 MB in the end (delta: -26.9 MB). Peak memory consumption was 106.5 MB. Max. memory is 16.1 GB. [2021-11-03 04:24:57,924 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 88.1 MB. Free memory is still 63.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8979.46 ms. Allocated memory was 88.1 MB in the beginning and 180.4 MB in the end (delta: 92.3 MB). Free memory was 53.0 MB in the beginning and 80.0 MB in the end (delta: -26.9 MB). Peak memory consumption was 106.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7045]: 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH --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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 04:25:00,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 04:25:00,236 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 04:25:00,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 04:25:00,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 04:25:00,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 04:25:00,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 04:25:00,284 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 04:25:00,286 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 04:25:00,287 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 04:25:00,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 04:25:00,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 04:25:00,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 04:25:00,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 04:25:00,293 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 04:25:00,294 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 04:25:00,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 04:25:00,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 04:25:00,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 04:25:00,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 04:25:00,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 04:25:00,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 04:25:00,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 04:25:00,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 04:25:00,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 04:25:00,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 04:25:00,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 04:25:00,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 04:25:00,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 04:25:00,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 04:25:00,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 04:25:00,314 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 04:25:00,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 04:25:00,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 04:25:00,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 04:25:00,326 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 04:25:00,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 04:25:00,327 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 04:25:00,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 04:25:00,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 04:25:00,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 04:25:00,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 04:25:00,381 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 04:25:00,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 04:25:00,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 04:25:00,383 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 04:25:00,383 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 04:25:00,385 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 04:25:00,388 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 04:25:00,388 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 04:25:00,388 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 04:25:00,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 04:25:00,391 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 04:25:00,391 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 04:25:00,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 04:25:00,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 04:25:00,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 04:25:00,393 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 04:25:00,393 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 04:25:00,393 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 04:25:00,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:25:00,394 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 04:25:00,394 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 04:25:00,394 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 04:25:00,394 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 04:25:00,395 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 04:25:00,395 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 04:25:00,395 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 04:25:00,395 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 04:25:00,395 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-03 04:25:00,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 04:25:00,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 04:25:00,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 04:25:00,790 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 04:25:00,790 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 04:25:00,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 04:25:00,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/9ddefcadb/19d486a9d93f4852b0813b209e546df7/FLAG49497d108 [2021-11-03 04:25:02,189 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 04:25:02,190 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-03 04:25:02,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/9ddefcadb/19d486a9d93f4852b0813b209e546df7/FLAG49497d108 [2021-11-03 04:25:02,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/data/9ddefcadb/19d486a9d93f4852b0813b209e546df7 [2021-11-03 04:25:02,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 04:25:02,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 04:25:02,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 04:25:02,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 04:25:02,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 04:25:02,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:02" (1/1) ... [2021-11-03 04:25:02,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf19d2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:02, skipping insertion in model container [2021-11-03 04:25:02,718 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 04:25:02" (1/1) ... [2021-11-03 04:25:02,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 04:25:03,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:25:12,940 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-03 04:25:12,944 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-03 04:25:12,944 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-03 04:25:12,945 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-03 04:25:13,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:25:13,104 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 04:25:13,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 04:25:14,082 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-03 04:25:14,088 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-03 04:25:14,088 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-03 04:25:14,089 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-03 04:25:14,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:25:14,154 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 04:25:14,963 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-03 04:25:14,963 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-03 04:25:14,964 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-03 04:25:14,968 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_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-03 04:25:14,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 04:25:15,628 INFO L208 MainTranslator]: Completed translation [2021-11-03 04:25:15,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15 WrapperNode [2021-11-03 04:25:15,629 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 04:25:15,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 04:25:15,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 04:25:15,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 04:25:15,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:15,870 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:19,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 04:25:19,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 04:25:19,501 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 04:25:19,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 04:25:19,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:19,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:20,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:20,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:22,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:23,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:23,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:24,040 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 04:25:24,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 04:25:24,041 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 04:25:24,041 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 04:25:24,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 04:25:15" (1/1) ... [2021-11-03 04:25:24,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 04:25:24,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 04:25:24,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 04:25:24,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_812d3ffc-966c-4141-bba5-4c89c5e1f0e9/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 04:25:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-03 04:25:24,122 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-03 04:25:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-03 04:25:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-03 04:25:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-03 04:25:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-03 04:25:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 04:25:24,123 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-03 04:25:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-03 04:25:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 04:25:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 04:25:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-03 04:25:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-03 04:25:24,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 04:25:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 04:25:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 04:25:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-03 04:25:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 04:25:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 04:25:24,125 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-03 04:25:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-03 04:25:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-03 04:25:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-03 04:25:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:25:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-03 04:25:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 04:25:24,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 04:25:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 04:25:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 04:25:24,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 04:25:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 04:25:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 04:25:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 04:25:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 04:25:24,128 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-03 04:25:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-03 04:25:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:25:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-03 04:25:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 04:25:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 04:25:24,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 04:25:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-03 04:25:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-03 04:25:24,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 04:25:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 04:25:24,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-03 04:25:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 04:25:24,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 04:25:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 04:25:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 04:25:24,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$