./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/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 edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da ............................................................................................................................................................................................... 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_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/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 edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da ............................................................................................................................................................................................................................................................................................. 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 16:33:11,595 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:33:11,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:33:11,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:33:11,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:33:11,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:33:11,608 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:33:11,609 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:33:11,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:33:11,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:33:11,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:33:11,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:33:11,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:33:11,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:33:11,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:33:11,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:33:11,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:33:11,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:33:11,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:33:11,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:33:11,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:33:11,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:33:11,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:33:11,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:33:11,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:33:11,623 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:33:11,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:33:11,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:33:11,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:33:11,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:33:11,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:33:11,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:33:11,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:33:11,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:33:11,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:33:11,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:33:11,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:33:11,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:33:11,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:33:11,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:33:11,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:33:11,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 16:33:11,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:33:11,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:33:11,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:33:11,645 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:33:11,645 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:33:11,645 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:33:11,645 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 16:33:11,645 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:33:11,645 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:33:11,646 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 16:33:11,646 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 16:33:11,646 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:33:11,646 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 16:33:11,646 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 16:33:11,647 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 16:33:11,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:33:11,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:33:11,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:33:11,649 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:33:11,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:33:11,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:33:11,649 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:33:11,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:33:11,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:33:11,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:33:11,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:33:11,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:33:11,650 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 16:33:11,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:33:11,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:33:11,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:33:11,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:33:11,651 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 16:33:11,651 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_c93c66c1-0e1a-4faf-a7ad-37f715208921/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 -> edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da [2019-12-07 16:33:11,757 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:33:11,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:33:11,766 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:33:11,767 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:33:11,768 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:33:11,768 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-07 16:33:11,803 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/f61ed177b/68d459bb730b4548ba66406b0b91d532/FLAGb6cfa23ad [2019-12-07 16:33:12,370 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:33:12,370 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-07 16:33:12,390 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/f61ed177b/68d459bb730b4548ba66406b0b91d532/FLAGb6cfa23ad [2019-12-07 16:33:12,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/f61ed177b/68d459bb730b4548ba66406b0b91d532 [2019-12-07 16:33:12,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:33:12,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:33:12,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:33:12,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:33:12,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:33:12,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:33:12" (1/1) ... [2019-12-07 16:33:12,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49efd3db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:33:12, skipping insertion in model container [2019-12-07 16:33:12,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:33:12" (1/1) ... [2019-12-07 16:33:12,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:33:12,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:33:13,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:33:13,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:33:13,535 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 16:33:13,536 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 16:33:13,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:33:13,610 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,610 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,611 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,611 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,612 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,620 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,621 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,622 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,622 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,624 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,624 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:13,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:33:13,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:33:13,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:33:13,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:33:13,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:33:13,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:33:13,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:33:13,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:33:13,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:33:13,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:33:13,989 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 16:33:13,993 INFO L168 Benchmark]: Toolchain (without parser) took 1154.08 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -129.0 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:33:13,993 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:33:13,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1152.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -129.0 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2019-12-07 16:33:13,995 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 954.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1152.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 102.8 MB). Free memory was 929.0 MB in the beginning and 1.1 GB in the end (delta: -129.0 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 16:33:15,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:33:15,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:33:15,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:33:15,155 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:33:15,156 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:33:15,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:33:15,158 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:33:15,159 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:33:15,160 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:33:15,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:33:15,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:33:15,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:33:15,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:33:15,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:33:15,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:33:15,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:33:15,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:33:15,166 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:33:15,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:33:15,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:33:15,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:33:15,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:33:15,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:33:15,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:33:15,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:33:15,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:33:15,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:33:15,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:33:15,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:33:15,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:33:15,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:33:15,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:33:15,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:33:15,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:33:15,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:33:15,178 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:33:15,178 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:33:15,178 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:33:15,179 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:33:15,179 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:33:15,180 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 16:33:15,190 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:33:15,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:33:15,190 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 16:33:15,190 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 16:33:15,191 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 16:33:15,191 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 16:33:15,191 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 16:33:15,191 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 16:33:15,191 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 16:33:15,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:33:15,192 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:33:15,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:33:15,193 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:33:15,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:33:15,194 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:33:15,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:33:15,195 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_c93c66c1-0e1a-4faf-a7ad-37f715208921/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 -> edbabbfa0b5fe42cf6a481e7a3cfdfe5ae92c6da [2019-12-07 16:33:15,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:33:15,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:33:15,373 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:33:15,374 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:33:15,374 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:33:15,375 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-07 16:33:15,411 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/d8f17dc87/c39b7f8b36584ea6908bb77b843a15b4/FLAG6ea0b0e53 [2019-12-07 16:33:15,983 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:33:15,984 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2019-12-07 16:33:16,005 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/d8f17dc87/c39b7f8b36584ea6908bb77b843a15b4/FLAG6ea0b0e53 [2019-12-07 16:33:16,443 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c93c66c1-0e1a-4faf-a7ad-37f715208921/bin/utaipan/data/d8f17dc87/c39b7f8b36584ea6908bb77b843a15b4 [2019-12-07 16:33:16,445 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:33:16,446 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:33:16,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:33:16,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:33:16,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:33:16,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:33:16" (1/1) ... [2019-12-07 16:33:16,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:33:16, skipping insertion in model container [2019-12-07 16:33:16,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:33:16" (1/1) ... [2019-12-07 16:33:16,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:33:16,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:33:16,725 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:33:16,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:33:17,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:33:17,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,252 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,253 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,254 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,264 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,266 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,267 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,268 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,269 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:33:17,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:33:17,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:33:17,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:33:17,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:33:17,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:33:17,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:33:17,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:33:17,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:33:17,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:33:17,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,690 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,691 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,692 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,693 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,694 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,696 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,706 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,707 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:33:17,772 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 16:33:17,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:33:17,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:33:17,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:33:17,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:33:17,825 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,826 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,826 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,826 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,827 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,831 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,832 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,834 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,834 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,835 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,835 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:33:17,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:33:17,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:33:17,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:33:17,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:33:17,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:33:17,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:33:17,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:33:17,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:33:17,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:33:17,889 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,890 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,891 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,892 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,893 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,894 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,894 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,894 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,896 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:33:17,929 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:33:17,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 16:33:17,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 16:33:17,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 16:33:17,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,968 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,969 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,973 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,973 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,974 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,974 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,975 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,976 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:17,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 16:33:17,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 16:33:17,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 16:33:17,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 16:33:18,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 16:33:18,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 16:33:18,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 16:33:18,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 16:33:18,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 16:33:18,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 16:33:18,023 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,024 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,024 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,024 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,024 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,025 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,026 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,027 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,027 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,028 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,028 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,029 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,030 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,034 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,034 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,034 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 16:33:18,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:33:18,716 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:33:18,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:33:18 WrapperNode [2019-12-07 16:33:18,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:33:18,717 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:33:18,717 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:33:18,717 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:33:18,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:33:18" (1/1) ... [2019-12-07 16:33:18,763 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 16:33:18,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:33:18" (1/1) ... [2019-12-07 16:33:18,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:33:18,787 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 16:33:18,789 INFO L168 Benchmark]: Toolchain (without parser) took 2342.59 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 941.6 MB in the beginning and 996.1 MB in the end (delta: -54.4 MB). Peak memory consumption was 191.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:33:18,789 INFO L168 Benchmark]: CDTParser took 0.13 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 16:33:18,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2270.88 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -63.0 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. [2019-12-07 16:33:18,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 69.70 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 996.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. Max. memory is 11.5 GB. [2019-12-07 16:33:18,792 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 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 2270.88 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.9 MB). Free memory was 941.6 MB in the beginning and 1.0 GB in the end (delta: -63.0 MB). Peak memory consumption was 297.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 69.70 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 996.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 8.6 MB. 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...