./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 51f80f860c5387eeb1f7f98b1188c55e78db7f0b ...................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 51f80f860c5387eeb1f7f98b1188c55e78db7f0b .................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:15:30,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:15:30,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:15:30,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:15:30,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:15:30,748 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:15:30,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:15:30,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:15:30,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:15:30,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:15:30,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:15:30,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:15:30,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:15:30,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:15:30,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:15:30,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:15:30,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:15:30,760 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:15:30,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:15:30,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:15:30,764 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:15:30,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:15:30,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:15:30,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:15:30,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:15:30,769 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:15:30,769 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:15:30,770 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:15:30,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:15:30,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:15:30,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:15:30,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:15:30,772 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:15:30,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:15:30,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:15:30,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:15:30,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:15:30,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:15:30,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:15:30,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:15:30,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:15:30,776 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 16:15:30,788 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:15:30,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:15:30,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:15:30,789 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:15:30,789 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:15:30,789 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:15:30,790 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:15:30,790 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:15:30,791 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:15:30,791 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:15:30,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:15:30,791 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:15:30,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:15:30,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:15:30,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:15:30,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:15:30,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:15:30,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:15:30,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:15:30,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:15:30,794 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 16:15:30,794 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b5484fac-0e9f-47bd-aa10-7a189f06dceb/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(__VERIFIER_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 -> 51f80f860c5387eeb1f7f98b1188c55e78db7f0b [2019-12-07 16:15:30,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:15:30,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:15:30,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:15:30,917 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:15:30,918 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:15:30,918 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:15:30,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/73fc584a0/25865ffba4a74108a8724a2613261b3e/FLAG2840b6fbe [2019-12-07 16:15:31,734 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:15:31,734 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:15:31,786 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/73fc584a0/25865ffba4a74108a8724a2613261b3e/FLAG2840b6fbe [2019-12-07 16:15:31,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/73fc584a0/25865ffba4a74108a8724a2613261b3e [2019-12-07 16:15:31,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:15:31,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:15:31,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:15:31,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:15:31,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:15:31,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:15:31" (1/1) ... [2019-12-07 16:15:31,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57fe4abb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:15:31, skipping insertion in model container [2019-12-07 16:15:31,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:15:31" (1/1) ... [2019-12-07 16:15:31,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:15:32,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:15:32,518 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6947] [2019-12-07 16:15:32,519 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6948-6949] [2019-12-07 16:15:33,056 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,608 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,833 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,843 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,854 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,864 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,898 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,898 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,919 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:33,921 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:34,139 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:34,154 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:34,496 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:35,012 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:35,091 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:35,102 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:35,122 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:36,008 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:36,009 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:36,011 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:36,731 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:36,731 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,557 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,558 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,559 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,559 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,561 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,562 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,564 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,565 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,568 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,569 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,570 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,572 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,573 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,574 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,575 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,576 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,577 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,579 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,581 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,699 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,700 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,701 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,714 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,717 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,732 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,732 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,733 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,733 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:37,734 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,106 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,107 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,107 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,108 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,158 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,171 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,172 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,378 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,387 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,397 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,397 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,472 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,767 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,884 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:38,884 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,547 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,547 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,548 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,548 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,559 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,560 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,560 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,560 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,835 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:39,836 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,111 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,111 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,122 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,122 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,151 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,213 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,360 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,382 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,392 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,393 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,413 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,413 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,414 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,436 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,438 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,489 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,489 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,499 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,537 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,652 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,652 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,680 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,716 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,737 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,737 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:40,992 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,023 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,044 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,045 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,045 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,045 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,055 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,076 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,086 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,096 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,240 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,241 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,540 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,561 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,562 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,562 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,576 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,577 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,618 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,629 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,629 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,639 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,659 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,671 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:41,671 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 16:15:42,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:15:42,189 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 16:15:42,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1c0b6282 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:15:42, skipping insertion in model container [2019-12-07 16:15:42,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:15:42,190 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:15:42,192 INFO L168 Benchmark]: Toolchain (without parser) took 10252.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 901.2 MB in the beginning and 861.8 MB in the end (delta: 39.4 MB). Peak memory consumption was 216.1 MB. Max. memory is 11.5 GB. [2019-12-07 16:15:42,192 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:15:42,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10251.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 901.2 MB in the beginning and 861.8 MB in the end (delta: 39.4 MB). Peak memory consumption was 216.1 MB. Max. memory is 11.5 GB. [2019-12-07 16:15:42,194 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10251.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 901.2 MB in the beginning and 861.8 MB in the end (delta: 39.4 MB). Peak memory consumption was 216.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 13895]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 16:15:43,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:15:43,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:15:43,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:15:43,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:15:43,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:15:43,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:15:43,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:15:43,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:15:43,329 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:15:43,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:15:43,331 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:15:43,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:15:43,333 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:15:43,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:15:43,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:15:43,335 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:15:43,336 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:15:43,338 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:15:43,340 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:15:43,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:15:43,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:15:43,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:15:43,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:15:43,347 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:15:43,347 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:15:43,347 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:15:43,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:15:43,348 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:15:43,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:15:43,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:15:43,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:15:43,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:15:43,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:15:43,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:15:43,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:15:43,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:15:43,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:15:43,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:15:43,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:15:43,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:15:43,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 16:15:43,368 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:15:43,368 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:15:43,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:15:43,369 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:15:43,369 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:15:43,369 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:15:43,369 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:15:43,369 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:15:43,369 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:15:43,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:15:43,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:15:43,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:15:43,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:15:43,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:15:43,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:15:43,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:15:43,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:15:43,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:15:43,373 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_b5484fac-0e9f-47bd-aa10-7a189f06dceb/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(__VERIFIER_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 -> 51f80f860c5387eeb1f7f98b1188c55e78db7f0b [2019-12-07 16:15:43,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:15:43,550 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:15:43,553 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:15:43,554 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:15:43,554 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:15:43,554 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:15:43,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/609ab0ddc/dbc927a0855b4ead8f76271282120059/FLAG5e6541246 [2019-12-07 16:15:44,389 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:15:44,390 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2019-12-07 16:15:44,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/609ab0ddc/dbc927a0855b4ead8f76271282120059/FLAG5e6541246 [2019-12-07 16:15:44,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b5484fac-0e9f-47bd-aa10-7a189f06dceb/bin/utaipan/data/609ab0ddc/dbc927a0855b4ead8f76271282120059 [2019-12-07 16:15:44,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:15:44,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:15:44,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:15:44,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:15:44,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:15:44,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:15:44" (1/1) ... [2019-12-07 16:15:44,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e02432b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:15:44, skipping insertion in model container [2019-12-07 16:15:44,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:15:44" (1/1) ... [2019-12-07 16:15:44,634 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:15:44,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:15:45,324 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6947] [2019-12-07 16:15:45,324 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6948-6949] [2019-12-07 16:15:55,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:15:55,266 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2019-12-07 16:15:55,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@566d0837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:15:55, skipping insertion in model container [2019-12-07 16:15:55,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:15:55,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:15:55,269 INFO L168 Benchmark]: Toolchain (without parser) took 10644.66 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 274.7 MB). Free memory was 909.4 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 305.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:15:55,269 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:15:55,269 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10642.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 274.7 MB). Free memory was 909.4 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 305.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:15:55,270 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 10642.85 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 274.7 MB). Free memory was 909.4 MB in the beginning and 1.1 GB in the end (delta: -143.0 MB). Peak memory consumption was 305.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 13895]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...