./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_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_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/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 c000eb6603a063f87ff5411010dcce6217e3b777 ............................................................................................................................................................................................... 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_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/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 c000eb6603a063f87ff5411010dcce6217e3b777 ....................................................................................................................................................................................................................................... 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 14:01:01,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:01:01,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:01:01,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:01:01,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:01:01,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:01:01,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:01:01,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:01:01,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:01:01,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:01:01,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:01:01,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:01:01,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:01:01,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:01:01,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:01:01,278 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:01:01,278 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:01:01,279 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:01:01,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:01:01,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:01:01,282 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:01:01,283 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:01:01,284 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:01:01,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:01:01,286 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:01:01,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:01:01,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:01:01,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:01:01,287 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:01:01,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:01:01,288 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:01:01,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:01:01,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:01:01,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:01:01,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:01:01,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:01:01,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:01:01,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:01:01,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:01:01,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:01:01,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:01:01,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 14:01:01,302 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:01:01,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:01:01,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:01:01,302 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:01:01,303 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 14:01:01,303 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:01:01,304 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 14:01:01,304 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 14:01:01,304 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 14:01:01,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:01:01,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 14:01:01,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:01:01,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:01:01,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:01:01,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 14:01:01,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:01:01,307 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:01:01,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:01:01,307 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 14:01:01,307 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_077fdf5a-cd98-4b05-923b-9cc6107b146e/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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-12-07 14:01:01,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:01:01,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:01:01,415 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:01:01,416 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:01:01,416 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:01:01,417 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-12-07 14:01:01,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/f8f41e5dc/714e7eafb8ec4bbe9198cf45cbd1d479/FLAG500628af8 [2019-12-07 14:01:01,941 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:01:01,942 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-12-07 14:01:01,963 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/f8f41e5dc/714e7eafb8ec4bbe9198cf45cbd1d479/FLAG500628af8 [2019-12-07 14:01:01,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/f8f41e5dc/714e7eafb8ec4bbe9198cf45cbd1d479 [2019-12-07 14:01:01,974 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:01:01,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:01:01,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:01:01,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:01:01,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:01:01,978 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:01:01" (1/1) ... [2019-12-07 14:01:01,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@530be19c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:01:01, skipping insertion in model container [2019-12-07 14:01:01,980 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:01:01" (1/1) ... [2019-12-07 14:01:01,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:01:02,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:01:02,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:01:02,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:01:02,777 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 14:01:02,778 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 14:01:02,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,833 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,834 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,834 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,835 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,845 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,845 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,847 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,848 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,849 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:02,850 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:03,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:01:03,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:01:03,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:01:03,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:01:03,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:01:03,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:01:03,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:01:03,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:01:03,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:01:03,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:01:03,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:01:03,294 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 14:01:03,298 INFO L168 Benchmark]: Toolchain (without parser) took 1321.78 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-07 14:01:03,298 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:01:03,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1320.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. [2019-12-07 14:01:03,301 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1320.22 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 113.2 MB). Free memory was 931.7 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). Peak memory consumption was 50.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 14:01:04,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 14:01:04,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 14:01:04,464 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 14:01:04,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 14:01:04,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 14:01:04,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 14:01:04,467 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 14:01:04,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 14:01:04,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 14:01:04,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 14:01:04,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 14:01:04,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 14:01:04,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 14:01:04,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 14:01:04,473 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 14:01:04,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 14:01:04,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 14:01:04,475 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 14:01:04,477 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 14:01:04,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 14:01:04,479 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 14:01:04,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 14:01:04,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 14:01:04,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 14:01:04,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 14:01:04,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 14:01:04,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 14:01:04,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 14:01:04,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 14:01:04,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 14:01:04,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 14:01:04,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 14:01:04,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 14:01:04,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 14:01:04,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 14:01:04,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 14:01:04,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 14:01:04,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 14:01:04,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 14:01:04,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 14:01:04,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 14:01:04,498 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 14:01:04,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 14:01:04,499 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 14:01:04,499 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 14:01:04,499 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 14:01:04,499 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 14:01:04,500 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 14:01:04,500 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 14:01:04,500 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 14:01:04,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 14:01:04,500 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 14:01:04,501 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 14:01:04,502 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 14:01:04,502 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 14:01:04,502 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 14:01:04,502 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 14:01:04,502 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 14:01:04,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 14:01:04,502 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 14:01:04,503 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 14:01:04,503 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_077fdf5a-cd98-4b05-923b-9cc6107b146e/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 -> c000eb6603a063f87ff5411010dcce6217e3b777 [2019-12-07 14:01:04,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 14:01:04,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 14:01:04,688 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 14:01:04,690 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 14:01:04,690 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 14:01:04,691 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-12-07 14:01:04,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/03bae4e7b/13bae728f43045d1b35d4e028782bbc9/FLAGbd26bf940 [2019-12-07 14:01:05,343 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 14:01:05,343 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2019-12-07 14:01:05,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/03bae4e7b/13bae728f43045d1b35d4e028782bbc9/FLAGbd26bf940 [2019-12-07 14:01:05,760 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_077fdf5a-cd98-4b05-923b-9cc6107b146e/bin/utaipan/data/03bae4e7b/13bae728f43045d1b35d4e028782bbc9 [2019-12-07 14:01:05,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 14:01:05,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 14:01:05,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 14:01:05,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 14:01:05,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 14:01:05,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:01:05" (1/1) ... [2019-12-07 14:01:05,768 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 02:01:05, skipping insertion in model container [2019-12-07 14:01:05,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:01:05" (1/1) ... [2019-12-07 14:01:05,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 14:01:05,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:01:06,087 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:01:06,093 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:01:06,643 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,644 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,645 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,646 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,657 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,658 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,661 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,662 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:06,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:01:06,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:01:06,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:01:06,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:01:06,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:01:06,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:01:06,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:01:06,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:01:06,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:01:06,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:01:07,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:01:07,113 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,114 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,170 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,170 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:01:07,255 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 14:01:07,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 14:01:07,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:01:07,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:01:07,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,311 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,312 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,317 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,318 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,319 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,319 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,320 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,320 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,320 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,321 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:01:07,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:01:07,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:01:07,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:01:07,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:01:07,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:01:07,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:01:07,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:01:07,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:01:07,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:01:07,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:01:07,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,374 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,406 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,406 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:01:07,445 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 14:01:07,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 14:01:07,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 14:01:07,478 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,479 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,480 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,484 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,485 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,486 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,486 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,487 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,487 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 14:01:07,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 14:01:07,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 14:01:07,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 14:01:07,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 14:01:07,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 14:01:07,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 14:01:07,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 14:01:07,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 14:01:07,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 14:01:07,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 14:01:07,535 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,535 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,566 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,566 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 14:01:07,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 14:01:08,194 INFO L208 MainTranslator]: Completed translation [2019-12-07 14:01:08,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:01:08 WrapperNode [2019-12-07 14:01:08,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 14:01:08,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 14:01:08,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 14:01:08,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 14:01:08,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:01:08" (1/1) ... [2019-12-07 14:01:08,235 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 14:01:08,257 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:01:08" (1/1) ... [2019-12-07 14:01:08,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 14:01:08,257 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 14:01:08,259 INFO L168 Benchmark]: Toolchain (without parser) took 2495.53 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 941.6 MB in the beginning and 956.3 MB in the end (delta: -14.6 MB). Peak memory consumption was 250.7 MB. Max. memory is 11.5 GB. [2019-12-07 14:01:08,259 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 14:01:08,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2430.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 941.6 MB in the beginning and 956.3 MB in the end (delta: -14.6 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. [2019-12-07 14:01:08,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.60 ms. Allocated memory is still 1.3 GB. Free memory is still 956.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 14:01:08,261 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 2430.99 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.3 MB). Free memory was 941.6 MB in the beginning and 956.3 MB in the end (delta: -14.6 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.60 ms. Allocated memory is still 1.3 GB. Free memory is still 956.3 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...