./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan --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 9c023f8440441b5b83d25e5e46b765bb67c7faf5 .......................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan --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 9c023f8440441b5b83d25e5e46b765bb67c7faf5 ....................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 17:02:56,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 17:02:56,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 17:02:56,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 17:02:56,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 17:02:56,155 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 17:02:56,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 17:02:56,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 17:02:56,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 17:02:56,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 17:02:56,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 17:02:56,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 17:02:56,163 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 17:02:56,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 17:02:56,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 17:02:56,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 17:02:56,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 17:02:56,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 17:02:56,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 17:02:56,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 17:02:56,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 17:02:56,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 17:02:56,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 17:02:56,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 17:02:56,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 17:02:56,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 17:02:56,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 17:02:56,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 17:02:56,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 17:02:56,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 17:02:56,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 17:02:56,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 17:02:56,181 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 17:02:56,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 17:02:56,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 17:02:56,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 17:02:56,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 17:02:56,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 17:02:56,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 17:02:56,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 17:02:56,186 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 17:02:56,187 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 17:02:56,209 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 17:02:56,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 17:02:56,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 17:02:56,210 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 17:02:56,210 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 17:02:56,210 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 17:02:56,210 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 17:02:56,211 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 17:02:56,215 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 17:02:56,215 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 17:02:56,215 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 17:02:56,215 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 17:02:56,216 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 17:02:56,216 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 17:02:56,216 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 17:02:56,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 17:02:56,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 17:02:56,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 17:02:56,217 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 17:02:56,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 17:02:56,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 17:02:56,218 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 17:02:56,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 17:02:56,218 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 17:02:56,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 17:02:56,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 17:02:56,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 17:02:56,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 17:02:56,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 17:02:56,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 17:02:56,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 17:02:56,220 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 17:02:56,220 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 17:02:56,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 17:02:56,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 17:02:56,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 17:02:56,220 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-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c023f8440441b5b83d25e5e46b765bb67c7faf5 [2020-12-09 17:02:56,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 17:02:56,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 17:02:56,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 17:02:56,404 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 17:02:56,404 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 17:02:56,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2020-12-09 17:02:56,446 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/b45652a66/afb23d6f5679401f89b034c60fbcdea1/FLAG11b445b29 [2020-12-09 17:02:57,311 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 17:02:57,311 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2020-12-09 17:02:57,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/b45652a66/afb23d6f5679401f89b034c60fbcdea1/FLAG11b445b29 [2020-12-09 17:02:57,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/b45652a66/afb23d6f5679401f89b034c60fbcdea1 [2020-12-09 17:02:57,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 17:02:57,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 17:02:57,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 17:02:57,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 17:02:57,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 17:02:57,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:02:57" (1/1) ... [2020-12-09 17:02:57,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a8f6bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:02:57, skipping insertion in model container [2020-12-09 17:02:57,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:02:57" (1/1) ... [2020-12-09 17:02:57,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 17:02:57,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 17:02:59,692 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:02:59,962 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:02:59,974 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:02:59,986 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:02:59,999 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,038 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,038 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,040 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,040 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,065 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,066 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,519 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:00,535 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:02,004 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:02,088 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:02,100 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:02,120 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,348 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,349 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,352 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,965 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,966 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,988 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,989 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:03,990 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,856 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,857 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,892 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,893 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,895 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,906 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,929 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,960 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,961 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,961 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,972 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,984 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:04,996 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,008 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,009 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,010 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,011 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,023 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,044 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,046 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,048 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,048 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,062 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,062 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,063 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,063 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,063 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,064 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,064 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,520 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,520 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,521 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,521 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,574 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,587 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:05,588 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,001 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,012 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,022 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,105 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,404 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,528 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:06,528 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,542 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,553 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,553 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,553 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:07,554 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,432 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,432 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,444 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,444 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,486 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,670 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:08,991 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,005 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,005 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,050 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,050 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,052 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,062 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,083 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,084 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,084 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,115 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,127 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,179 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,180 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,180 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,194 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,211 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,224 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,224 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,225 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,226 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,237 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,247 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,278 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,280 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,291 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,425 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,425 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,445 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,486 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,727 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,728 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,764 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,808 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,833 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:09,833 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,226 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,263 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,289 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,289 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,289 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,289 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,302 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,302 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,326 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,337 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,348 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,512 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:10,513 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,093 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,115 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,116 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,116 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,140 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,141 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,328 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,339 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,340 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,351 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,371 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,385 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:11,385 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 17:03:12,127 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i[1113501,1113514] [2020-12-09 17:03:12,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 17:03:12,786 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) [2020-12-09 17:03:12,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7ac9a567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:03:12, skipping insertion in model container [2020-12-09 17:03:12,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 17:03:12,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 17:03:12,789 INFO L168 Benchmark]: Toolchain (without parser) took 15354.49 ms. Allocated memory was 104.9 MB in the beginning and 169.9 MB in the end (delta: 65.0 MB). Free memory was 55.9 MB in the beginning and 44.1 MB in the end (delta: 11.8 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. [2020-12-09 17:03:12,790 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 86.0 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 17:03:12,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15352.14 ms. Allocated memory was 104.9 MB in the beginning and 169.9 MB in the end (delta: 65.0 MB). Free memory was 55.9 MB in the beginning and 44.1 MB in the end (delta: 11.8 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. [2020-12-09 17:03:12,792 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 86.0 MB. Free memory is still 60.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 15352.14 ms. Allocated memory was 104.9 MB in the beginning and 169.9 MB in the end (delta: 65.0 MB). Free memory was 55.9 MB in the beginning and 44.1 MB in the end (delta: 11.8 MB). Peak memory consumption was 119.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6826]: 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... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-09 17:03:14,132 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 17:03:14,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 17:03:14,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 17:03:14,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 17:03:14,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 17:03:14,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 17:03:14,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 17:03:14,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 17:03:14,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 17:03:14,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 17:03:14,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 17:03:14,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 17:03:14,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 17:03:14,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 17:03:14,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 17:03:14,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 17:03:14,168 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 17:03:14,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 17:03:14,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 17:03:14,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 17:03:14,174 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 17:03:14,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 17:03:14,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 17:03:14,179 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 17:03:14,179 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 17:03:14,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 17:03:14,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 17:03:14,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 17:03:14,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 17:03:14,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 17:03:14,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 17:03:14,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 17:03:14,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 17:03:14,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 17:03:14,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 17:03:14,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 17:03:14,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 17:03:14,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 17:03:14,186 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 17:03:14,187 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 17:03:14,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 17:03:14,204 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 17:03:14,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 17:03:14,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 17:03:14,205 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 17:03:14,205 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 17:03:14,206 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 17:03:14,206 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 17:03:14,206 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 17:03:14,206 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 17:03:14,206 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 17:03:14,207 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 17:03:14,208 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 17:03:14,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 17:03:14,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 17:03:14,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 17:03:14,212 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 17:03:14,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 17:03:14,213 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-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c023f8440441b5b83d25e5e46b765bb67c7faf5 [2020-12-09 17:03:14,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 17:03:14,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 17:03:14,461 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 17:03:14,462 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 17:03:14,463 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 17:03:14,464 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2020-12-09 17:03:14,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/94bb43148/b5db017165f9450aa7d22167e1354ab2/FLAG2818e118a [2020-12-09 17:03:15,473 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 17:03:15,474 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i [2020-12-09 17:03:15,572 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/94bb43148/b5db017165f9450aa7d22167e1354ab2/FLAG2818e118a [2020-12-09 17:03:16,039 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/bin/utaipan/data/94bb43148/b5db017165f9450aa7d22167e1354ab2 [2020-12-09 17:03:16,042 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 17:03:16,044 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 17:03:16,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 17:03:16,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 17:03:16,048 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 17:03:16,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:03:16" (1/1) ... [2020-12-09 17:03:16,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142ed8c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:03:16, skipping insertion in model container [2020-12-09 17:03:16,051 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:03:16" (1/1) ... [2020-12-09 17:03:16,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 17:03:16,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 17:03:30,769 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i[1113501,1113514] [2020-12-09 17:03:31,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 17:03:31,416 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 17:03:31,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 17:03:32,323 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i[1113501,1113514] [2020-12-09 17:03:32,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 17:03:32,388 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 17:03:33,234 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_8f79626d-9c7d-4e66-805b-25338d0bc914/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--gpu--drm--gma500--gma500_gfx.ko-main.cil.out.i[1113501,1113514] [2020-12-09 17:03:33,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 17:03:37,992 INFO L208 MainTranslator]: Completed translation [2020-12-09 17:03:37,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:03:37 WrapperNode [2020-12-09 17:03:37,992 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 17:03:37,993 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 17:03:37,993 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 17:03:37,993 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 17:03:37,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:03:37" (1/1) ... [2020-12-09 17:03:38,107 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*buf) * __lengthofbuf) [19326]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc3102,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] [2020-12-09 17:03:38,108 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*msgs) * __lengthofmsgs) [19329]: Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc3104,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[14,32]]],IdentifierExpression[~__lengthofmsgs~0,]]]]] [2020-12-09 17:03:38,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:03:37" (1/1) ... [2020-12-09 17:03:38,167 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 17:03:38,167 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 17:03:38,169 INFO L168 Benchmark]: Toolchain (without parser) took 22124.62 ms. Allocated memory was 58.7 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 21.3 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.1 GB. [2020-12-09 17:03:38,169 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 48.2 MB. Free memory is still 30.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 17:03:38,170 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21947.73 ms. Allocated memory was 58.7 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 21.1 MB in the beginning and 1.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.1 GB. [2020-12-09 17:03:38,170 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.18 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-09 17:03:38,172 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 48.2 MB. Free memory is still 30.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 21947.73 ms. Allocated memory was 58.7 MB in the beginning and 2.5 GB in the end (delta: 2.4 GB). Free memory was 21.1 MB in the beginning and 1.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 174.18 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 19326]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc3102,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofbuf~0,]]]]] - TypeErrorResult [Line: 19329]: Type Error Wrong parameter type at index 0: CallStatement[null,false,[VariableLHS[#t~malloc3104,]],#Ultimate.allocOnStack,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[14,32]]],IdentifierExpression[~__lengthofmsgs~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...