./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.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_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/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 f79e17f7087531a9cad5dce956f5092a7cbe15bf .......................................................................................................................................................................................................................... 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_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/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 f79e17f7087531a9cad5dce956f5092a7cbe15bf .............................................................................................................................. 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 16:52:22,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:52:22,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:52:22,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:52:22,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:52:22,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:52:22,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:52:22,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:52:22,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:52:22,537 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:52:22,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:52:22,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:52:22,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:52:22,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:52:22,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:52:22,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:52:22,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:52:22,542 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:52:22,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:52:22,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:52:22,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:52:22,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:52:22,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:52:22,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:52:22,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:52:22,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:52:22,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:52:22,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:52:22,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:52:22,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:52:22,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:52:22,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:52:22,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:52:22,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:52:22,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:52:22,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:52:22,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:52:22,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:52:22,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:52:22,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:52:22,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:52:22,556 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 16:52:22,566 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:52:22,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:52:22,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:52:22,567 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:52:22,567 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:52:22,568 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:52:22,568 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:52:22,568 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:52:22,568 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:52:22,568 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:52:22,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:52:22,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:52:22,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:52:22,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:52:22,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:52:22,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:52:22,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:52:22,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:52:22,570 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:52:22,571 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 16:52:22,571 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_1e55c677-83e6-4a4f-b8db-bb8fae015f70/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 -> f79e17f7087531a9cad5dce956f5092a7cbe15bf [2019-12-07 16:52:22,671 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:52:22,679 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:52:22,681 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:52:22,682 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:52:22,682 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:52:22,683 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-12-07 16:52:22,719 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/d9fad18bc/1eb642d948624389973ba411d936ed72/FLAG69ba815a4 [2019-12-07 16:52:23,406 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:52:23,407 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-12-07 16:52:23,443 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/d9fad18bc/1eb642d948624389973ba411d936ed72/FLAG69ba815a4 [2019-12-07 16:52:23,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/d9fad18bc/1eb642d948624389973ba411d936ed72 [2019-12-07 16:52:23,702 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:52:23,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:52:23,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:52:23,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:52:23,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:52:23,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:52:23" (1/1) ... [2019-12-07 16:52:23,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5adf1165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:52:23, skipping insertion in model container [2019-12-07 16:52:23,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:52:23" (1/1) ... [2019-12-07 16:52:23,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:52:23,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:52:24,797 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 16:52:24,833 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 16:52:24,854 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 16:52:24,864 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 16:52:24,870 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 16:52:24,879 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 16:52:24,889 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 16:52:24,890 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 16:52:24,891 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 16:52:24,893 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 16:52:24,895 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 16:52:24,895 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 16:52:24,899 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 16:52:25,229 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 16:52:25,435 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 16:52:25,443 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 16:52:25,451 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 16:52:25,460 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 16:52:25,461 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 16:52:25,484 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 16:52:25,489 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 16:52:25,507 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 16:52:25,516 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 16:52:25,524 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 16:52:25,538 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 16:52:25,567 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 16:52:25,567 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 16:52:25,578 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 16:52:25,578 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 16:52:25,603 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 16:52:25,703 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 16:52:25,720 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 16:52:25,736 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 16:52:25,746 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 16:52:25,755 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 16:52:25,759 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 16:52:25,766 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 16:52:25,775 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 16:52:25,996 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 16:52:25,999 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 16:52:25,999 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 16:52:26,015 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 16:52:26,016 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 16:52:26,030 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 16:52:26,548 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 16:52:26,549 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 16:52:26,557 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 16:52:26,558 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 16:52:26,568 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 16:52:26,573 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 16:52:26,588 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 16:52:26,617 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 16:52:26,618 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 16:52:26,626 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 16:52:26,628 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 16:52:26,629 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 16:52:26,678 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 16:52:26,679 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 16:52:26,679 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 16:52:26,683 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 16:52:26,684 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 16:52:26,687 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 16:52:27,104 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 16:52:27,117 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 16:52:27,236 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 16:52:27,237 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 16:52:27,245 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 16:52:27,253 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 16:52:27,261 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 16:52:27,270 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 16:52:27,279 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 16:52:27,288 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 16:52:27,303 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 16:52:27,310 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 16:52:27,323 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 16:52:27,331 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 16:52:27,346 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 16:52:27,359 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 16:52:27,369 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 16:52:27,376 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 16:52:27,383 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 16:52:27,389 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 16:52:27,397 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 16:52:27,404 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 16:52:27,417 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 16:52:27,423 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 16:52:27,431 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 16:52:27,437 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-07 16:52:27,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@546e57ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:52:27, skipping insertion in model container [2019-12-07 16:52:27,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:52:27,439 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:52:27,441 INFO L168 Benchmark]: Toolchain (without parser) took 3736.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 917.7 MB in the beginning and 930.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 127.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:52:27,441 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:52:27,442 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3735.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 917.7 MB in the beginning and 930.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 127.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:52:27,443 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 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3735.20 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.9 MB). Free memory was 917.7 MB in the beginning and 930.9 MB in the end (delta: -13.2 MB). Peak memory consumption was 127.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16135]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 16:52:28,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:52:28,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:52:28,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:52:28,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:52:28,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:52:28,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:52:28,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:52:28,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:52:28,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:52:28,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:52:28,622 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:52:28,623 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:52:28,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:52:28,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:52:28,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:52:28,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:52:28,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:52:28,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:52:28,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:52:28,630 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:52:28,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:52:28,632 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:52:28,633 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:52:28,635 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:52:28,635 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:52:28,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:52:28,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:52:28,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:52:28,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:52:28,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:52:28,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:52:28,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:52:28,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:52:28,639 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:52:28,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:52:28,639 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:52:28,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:52:28,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:52:28,640 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:52:28,641 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:52:28,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 16:52:28,651 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:52:28,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:52:28,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:52:28,652 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:52:28,652 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:52:28,652 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:52:28,653 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:52:28,653 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:52:28,653 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:52:28,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:52:28,654 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:52:28,655 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:52:28,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:52:28,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:52:28,656 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:52:28,657 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_1e55c677-83e6-4a4f-b8db-bb8fae015f70/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 -> f79e17f7087531a9cad5dce956f5092a7cbe15bf [2019-12-07 16:52:28,821 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:52:28,832 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:52:28,835 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:52:28,836 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:52:28,836 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:52:28,837 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-12-07 16:52:28,880 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/c6ab9fd7a/e2fd01e0e6214d0bbf3d26ca7e7afcd7/FLAG3978351e2 [2019-12-07 16:52:29,591 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:52:29,591 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-12-07 16:52:29,629 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/c6ab9fd7a/e2fd01e0e6214d0bbf3d26ca7e7afcd7/FLAG3978351e2 [2019-12-07 16:52:29,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1e55c677-83e6-4a4f-b8db-bb8fae015f70/bin/utaipan/data/c6ab9fd7a/e2fd01e0e6214d0bbf3d26ca7e7afcd7 [2019-12-07 16:52:29,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:52:29,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:52:29,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:52:29,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:52:29,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:52:29,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:52:29" (1/1) ... [2019-12-07 16:52:29,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46099cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:52:29, skipping insertion in model container [2019-12-07 16:52:29,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:52:29" (1/1) ... [2019-12-07 16:52:29,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:52:30,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:52:33,627 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-07 16:52:33,627 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@729383f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:52:33, skipping insertion in model container [2019-12-07 16:52:33,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:52:33,628 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:52:33,630 INFO L168 Benchmark]: Toolchain (without parser) took 3720.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 925.5 MB in the beginning and 950.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 129.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:52:33,630 INFO L168 Benchmark]: CDTParser took 0.20 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 16:52:33,630 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3718.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 925.5 MB in the beginning and 950.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 129.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:52:33,632 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 3718.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.6 MB). Free memory was 925.5 MB in the beginning and 950.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 129.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16135]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...