./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:46:38,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:46:38,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:46:38,748 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:46:38,749 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:46:38,750 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:46:38,752 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:46:38,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:46:38,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:46:38,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:46:38,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:46:38,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:46:38,761 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:46:38,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:46:38,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:46:38,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:46:38,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:46:38,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:46:38,770 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:46:38,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:46:38,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:46:38,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:46:38,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:46:38,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:46:38,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:46:38,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:46:38,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:46:38,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:46:38,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:46:38,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:46:38,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:46:38,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:46:38,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:46:38,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:46:38,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:46:38,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:46:38,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:46:38,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:46:38,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:46:38,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:46:38,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:46:38,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-03 05:46:38,845 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:46:38,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:46:38,846 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:46:38,846 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:46:38,846 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:46:38,846 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:46:38,846 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-03 05:46:38,847 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:46:38,847 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:46:38,847 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-03 05:46:38,847 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-03 05:46:38,847 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:46:38,848 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-03 05:46:38,848 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-03 05:46:38,848 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-03 05:46:38,849 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:46:38,849 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-03 05:46:38,849 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:46:38,849 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:46:38,849 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:46:38,849 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:46:38,850 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:46:38,850 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:46:38,850 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:46:38,850 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:46:38,850 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:46:38,851 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:46:38,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:46:38,851 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:46:38,851 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:46:38,851 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:46:38,852 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-03 05:46:38,852 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-03 05:46:38,852 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:46:38,852 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:46:38,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:46:38,852 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2021-11-03 05:46:39,091 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:46:39,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:46:39,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:46:39,121 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:46:39,122 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:46:39,123 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-03 05:46:39,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/052c493b6/5c6f403815c6431b9000280f0aa9566e/FLAGac85b4106 [2021-11-03 05:46:40,452 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:46:40,453 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-03 05:46:40,537 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/052c493b6/5c6f403815c6431b9000280f0aa9566e/FLAGac85b4106 [2021-11-03 05:46:41,012 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/052c493b6/5c6f403815c6431b9000280f0aa9566e [2021-11-03 05:46:41,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:46:41,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:46:41,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:41,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:46:41,036 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:46:41,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:41" (1/1) ... [2021-11-03 05:46:41,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@276851bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:41, skipping insertion in model container [2021-11-03 05:46:41,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:41" (1/1) ... [2021-11-03 05:46:41,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:46:41,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:46:44,670 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 05:46:45,159 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 05:46:45,235 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 05:46:45,405 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 05:46:45,434 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 05:46:45,441 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 05:46:45,489 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 05:46:45,531 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 05:46:46,270 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 05:46:46,321 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 05:46:46,398 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 05:46:46,411 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 05:46:47,032 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 05:46:48,013 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-03 05:46:48,016 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-03 05:46:48,016 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-03 05:46:48,017 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-03 05:46:48,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:46:48,116 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 05:46:48,117 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a2d3870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:48, skipping insertion in model container [2021-11-03 05:46:48,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:48,118 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-03 05:46:48,120 INFO L168 Benchmark]: Toolchain (without parser) took 7090.17 ms. Allocated memory was 107.0 MB in the beginning and 211.8 MB in the end (delta: 104.9 MB). Free memory was 59.7 MB in the beginning and 86.7 MB in the end (delta: -27.1 MB). Peak memory consumption was 107.4 MB. Max. memory is 16.1 GB. [2021-11-03 05:46:48,121 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 107.0 MB. Free memory is still 83.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-03 05:46:48,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7085.30 ms. Allocated memory was 107.0 MB in the beginning and 211.8 MB in the end (delta: 104.9 MB). Free memory was 59.3 MB in the beginning and 86.7 MB in the end (delta: -27.5 MB). Peak memory consumption was 107.4 MB. Max. memory is 16.1 GB. [2021-11-03 05:46:48,126 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 107.0 MB. Free memory is still 83.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 7085.30 ms. Allocated memory was 107.0 MB in the beginning and 211.8 MB in the end (delta: 104.9 MB). Free memory was 59.3 MB in the beginning and 86.7 MB in the end (delta: -27.5 MB). Peak memory consumption was 107.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8269]: 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-9ad7fb2 [2021-11-03 05:46:50,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-03 05:46:50,326 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-03 05:46:50,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-03 05:46:50,376 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-03 05:46:50,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-03 05:46:50,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-03 05:46:50,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-03 05:46:50,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-03 05:46:50,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-03 05:46:50,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-03 05:46:50,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-03 05:46:50,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-03 05:46:50,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-03 05:46:50,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-03 05:46:50,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-03 05:46:50,420 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-03 05:46:50,421 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-03 05:46:50,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-03 05:46:50,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-03 05:46:50,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-03 05:46:50,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-03 05:46:50,450 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-03 05:46:50,452 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-03 05:46:50,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-03 05:46:50,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-03 05:46:50,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-03 05:46:50,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-03 05:46:50,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-03 05:46:50,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-03 05:46:50,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-03 05:46:50,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-03 05:46:50,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-03 05:46:50,468 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-03 05:46:50,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-03 05:46:50,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-03 05:46:50,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-03 05:46:50,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-03 05:46:50,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-03 05:46:50,472 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-03 05:46:50,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-03 05:46:50,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-03 05:46:50,523 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-03 05:46:50,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-03 05:46:50,525 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-03 05:46:50,526 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-03 05:46:50,526 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-03 05:46:50,526 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-03 05:46:50,526 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-03 05:46:50,526 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-03 05:46:50,527 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-03 05:46:50,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-03 05:46:50,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-03 05:46:50,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-03 05:46:50,529 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-03 05:46:50,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-03 05:46:50,530 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-03 05:46:50,530 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-03 05:46:50,530 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-03 05:46:50,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-03 05:46:50,531 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-03 05:46:50,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-03 05:46:50,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-03 05:46:50,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-03 05:46:50,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-03 05:46:50,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:46:50,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-03 05:46:50,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-03 05:46:50,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-03 05:46:50,532 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-03 05:46:50,533 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-03 05:46:50,533 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-03 05:46:50,533 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-03 05:46:50,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-03 05:46:50,533 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23c3594a6e8ee551ccdcac00c9a9144816a66e525e436449266c87c6cbdd15f3 [2021-11-03 05:46:50,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-03 05:46:50,942 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-03 05:46:50,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-03 05:46:50,947 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-03 05:46:50,948 INFO L275 PluginConnector]: CDTParser initialized [2021-11-03 05:46:50,948 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-03 05:46:51,030 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/6c467997b/38cb3c28329d4da2b8f967c36b23dbbf/FLAG9307d4726 [2021-11-03 05:46:52,389 INFO L306 CDTParser]: Found 1 translation units. [2021-11-03 05:46:52,391 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2021-11-03 05:46:52,526 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/6c467997b/38cb3c28329d4da2b8f967c36b23dbbf/FLAG9307d4726 [2021-11-03 05:46:52,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/data/6c467997b/38cb3c28329d4da2b8f967c36b23dbbf [2021-11-03 05:46:52,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-03 05:46:52,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-03 05:46:52,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-03 05:46:52,965 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-03 05:46:52,968 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-03 05:46:52,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:52" (1/1) ... [2021-11-03 05:46:52,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396e787f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:46:52, skipping insertion in model container [2021-11-03 05:46:52,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 05:46:52" (1/1) ... [2021-11-03 05:46:52,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-03 05:46:53,308 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:47:00,178 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-03 05:47:00,181 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-03 05:47:00,189 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-03 05:47:00,196 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-03 05:47:00,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:47:00,347 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-03 05:47:00,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-03 05:47:01,300 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-03 05:47:01,301 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-03 05:47:01,302 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-03 05:47:01,302 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-03 05:47:01,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:47:01,359 INFO L203 MainTranslator]: Completed pre-run [2021-11-03 05:47:02,300 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732788,732801] [2021-11-03 05:47:02,301 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[732935,732948] [2021-11-03 05:47:02,303 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733074,733087] [2021-11-03 05:47:02,307 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_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-wireless-ipw2x00-ipw2100.cil.i[733232,733245] [2021-11-03 05:47:02,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-03 05:47:02,720 INFO L208 MainTranslator]: Completed translation [2021-11-03 05:47:02,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02 WrapperNode [2021-11-03 05:47:02,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-03 05:47:02,722 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-03 05:47:02,722 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-03 05:47:02,723 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-03 05:47:02,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:47:02,980 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:18,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-03 05:48:18,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-03 05:48:18,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-03 05:48:18,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-03 05:48:18,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:18,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:23,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:23,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:30,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:32,873 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:33,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:35,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-03 05:48:35,687 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-03 05:48:35,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-03 05:48:35,687 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-03 05:48:35,688 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 05:47:02" (1/1) ... [2021-11-03 05:48:35,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-03 05:48:35,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/z3 [2021-11-03 05:48:35,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-03 05:48:35,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c26a2420-c0be-48f3-b587-65aeaa5f6d1b/bin/utaipan-aC7eJsxGYH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-03 05:48:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-03 05:48:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-03 05:48:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-03 05:48:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-03 05:48:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-03 05:48:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-03 05:48:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-03 05:48:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-03 05:48:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-03 05:48:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-03 05:48:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-03 05:48:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-03 05:48:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-03 05:48:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-03 05:48:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-03 05:48:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-03 05:48:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn