./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.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_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/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 089f09ec6016eb03698f31041ced427e297bcd4c ............................................................................................................................................................................................... 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_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/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 089f09ec6016eb03698f31041ced427e297bcd4c ................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:32:50,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:32:50,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:32:50,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:32:50,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:32:50,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:32:50,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:32:50,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:32:50,611 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:32:50,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:32:50,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:32:50,614 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:32:50,614 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:32:50,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:32:50,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:32:50,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:32:50,618 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:32:50,618 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:32:50,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:32:50,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:32:50,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:32:50,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:32:50,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:32:50,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:32:50,626 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:32:50,626 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:32:50,626 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:32:50,627 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:32:50,627 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:32:50,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:32:50,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:32:50,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:32:50,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:32:50,629 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:32:50,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:32:50,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:32:50,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:32:50,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:32:50,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:32:50,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:32:50,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:32:50,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 16:32:50,647 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:32:50,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:32:50,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:32:50,648 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:32:50,648 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:32:50,648 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:32:50,648 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:32:50,648 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:32:50,649 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:32:50,649 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:32:50,649 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:32:50,649 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:32:50,649 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:32:50,649 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:32:50,650 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:32:50,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:32:50,651 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:32:50,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:32:50,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:32:50,653 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:32:50,653 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:32:50,653 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:32:50,653 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:32:50,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:32:50,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:32:50,654 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:32:50,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:32:50,654 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 16:32:50,654 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_bd6ee721-4c33-421b-8063-fd2f73d778fe/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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-12-07 16:32:50,763 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:32:50,774 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:32:50,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:32:50,778 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:32:50,778 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:32:50,779 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-12-07 16:32:50,820 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/32b0151c3/a4d4929f2f364d2eb5f7fd3afc20c70e/FLAG6d61393a5 [2019-12-07 16:32:51,335 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:32:51,335 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-12-07 16:32:51,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/32b0151c3/a4d4929f2f364d2eb5f7fd3afc20c70e/FLAG6d61393a5 [2019-12-07 16:32:51,848 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/32b0151c3/a4d4929f2f364d2eb5f7fd3afc20c70e [2019-12-07 16:32:51,850 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:32:51,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:32:51,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:32:51,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:32:51,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:32:51,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:32:51" (1/1) ... [2019-12-07 16:32:51,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9ae77a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:32:51, skipping insertion in model container [2019-12-07 16:32:51,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:32:51" (1/1) ... [2019-12-07 16:32:51,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:32:51,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:32:52,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:32:52,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:32:52,658 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 16:32:52,659 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 16:32:52,720 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,721 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,722 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,723 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,735 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,737 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,737 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,738 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,739 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:52,740 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:53,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:32:53,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:32:53,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:32:53,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:32:53,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:32:53,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:32:53,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:32:53,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:32:53,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:32:53,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:32:53,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:32:53,169 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 16:32:53,173 INFO L168 Benchmark]: Toolchain (without parser) took 1321.28 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 928.6 MB in the beginning and 1.0 GB in the end (delta: -115.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:32:53,174 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:32:53,175 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1319.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 928.6 MB in the beginning and 1.0 GB in the end (delta: -115.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:32:53,176 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1319.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 96.5 MB). Free memory was 928.6 MB in the beginning and 1.0 GB in the end (delta: -115.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) 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 16:32:54,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:32:54,275 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:32:54,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:32:54,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:32:54,283 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:32:54,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:32:54,286 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:32:54,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:32:54,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:32:54,288 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:32:54,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:32:54,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:32:54,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:32:54,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:32:54,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:32:54,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:32:54,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:32:54,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:32:54,295 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:32:54,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:32:54,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:32:54,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:32:54,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:32:54,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:32:54,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:32:54,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:32:54,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:32:54,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:32:54,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:32:54,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:32:54,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:32:54,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:32:54,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:32:54,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:32:54,305 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:32:54,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:32:54,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:32:54,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:32:54,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:32:54,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:32:54,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 16:32:54,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:32:54,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:32:54,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:32:54,318 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:32:54,318 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:32:54,318 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:32:54,318 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:32:54,318 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:32:54,318 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:32:54,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:32:54,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:32:54,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:32:54,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:32:54,319 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:32:54,319 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:32:54,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:32:54,320 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:32:54,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 16:32:54,321 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:32:54,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:32:54,322 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:32:54,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:32:54,322 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_bd6ee721-4c33-421b-8063-fd2f73d778fe/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 -> 089f09ec6016eb03698f31041ced427e297bcd4c [2019-12-07 16:32:54,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:32:54,503 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:32:54,506 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:32:54,507 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:32:54,507 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:32:54,508 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-12-07 16:32:54,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/d4ade6f2d/755c3f102dad4087944a53034f86b759/FLAGca4b0c719 [2019-12-07 16:32:55,097 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:32:55,097 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2019-12-07 16:32:55,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/d4ade6f2d/755c3f102dad4087944a53034f86b759/FLAGca4b0c719 [2019-12-07 16:32:55,327 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bd6ee721-4c33-421b-8063-fd2f73d778fe/bin/utaipan/data/d4ade6f2d/755c3f102dad4087944a53034f86b759 [2019-12-07 16:32:55,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:32:55,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:32:55,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:32:55,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:32:55,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:32:55,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:32:55" (1/1) ... [2019-12-07 16:32:55,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@665c7c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:32:55, skipping insertion in model container [2019-12-07 16:32:55,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:32:55" (1/1) ... [2019-12-07 16:32:55,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:32:55,472 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:32:55,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:32:55,731 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:32:56,316 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,316 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,318 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,329 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,330 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,331 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,332 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,333 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,334 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,334 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,334 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:32:56,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:32:56,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:32:56,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:32:56,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:32:56,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:32:56,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:32:56,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:32:56,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:32:56,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:32:56,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:32:56,815 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,815 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:32:56,895 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 16:32:56,932 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:32:56,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:32:56,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:32:56,959 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,960 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,961 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,965 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,966 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,967 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,967 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,969 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,969 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:56,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:32:56,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:32:56,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:32:56,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:32:56,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:32:56,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:32:56,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:32:56,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:32:56,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:32:56,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:32:57,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:32:57,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:32:57,092 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:32:57,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:32:57,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:32:57,125 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,125 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,125 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,126 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,126 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,130 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,131 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,131 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,132 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,132 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,132 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,133 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:32:57,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:32:57,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:32:57,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:32:57,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:32:57,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:32:57,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:32:57,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:32:57,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:32:57,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:32:57,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:32:57,206 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,207 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:32:57,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:32:57,823 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:32:57,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:32:57 WrapperNode [2019-12-07 16:32:57,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:32:57,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:32:57,824 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:32:57,824 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:32:57,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:32:57" (1/1) ... [2019-12-07 16:32:57,865 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 16:32:57,889 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:32:57" (1/1) ... [2019-12-07 16:32:57,889 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:32:57,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 16:32:57,891 INFO L168 Benchmark]: Toolchain (without parser) took 2558.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 941.6 MB in the beginning and 973.9 MB in the end (delta: -32.3 MB). Peak memory consumption was 226.7 MB. Max. memory is 11.5 GB. [2019-12-07 16:32:57,891 INFO L168 Benchmark]: CDTParser took 0.17 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 16:32:57,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2490.32 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 941.6 MB in the beginning and 973.9 MB in the end (delta: -32.3 MB). Peak memory consumption was 319.2 MB. Max. memory is 11.5 GB. [2019-12-07 16:32:57,892 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.42 ms. Allocated memory is still 1.3 GB. Free memory is still 973.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:32:57,893 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 2490.32 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 259.0 MB). Free memory was 941.6 MB in the beginning and 973.9 MB in the end (delta: -32.3 MB). Peak memory consumption was 319.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.42 ms. Allocated memory is still 1.3 GB. Free memory is still 973.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...