./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eb40c2377154b3c411d62f3f55cac0fce1b88636 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eb40c2377154b3c411d62f3f55cac0fce1b88636 ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 12:56:14,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:14,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:14,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:14,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:14,366 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:14,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:14,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:14,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:14,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:14,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:14,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:14,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:14,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:14,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:14,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:14,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:14,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:14,383 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:14,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:14,389 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:14,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:14,393 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:14,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:14,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:14,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:14,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:14,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:14,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:14,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:14,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:14,401 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:14,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:14,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:14,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:14,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:14,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:14,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:14,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:14,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:14,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:14,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 12:56:14,457 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:14,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:14,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:14,458 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:14,459 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:14,459 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:14,459 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 12:56:14,459 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:14,459 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:14,460 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 12:56:14,460 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 12:56:14,461 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:14,461 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 12:56:14,461 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 12:56:14,461 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 12:56:14,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:14,462 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 12:56:14,462 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:14,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:14,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:14,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:14,463 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:14,463 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:14,464 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:14,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:14,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:14,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:14,465 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:14,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:14,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:14,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:14,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:14,467 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 12:56:14,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 12:56:14,467 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:14,468 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:14,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:14,468 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 12:56:14,468 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb40c2377154b3c411d62f3f55cac0fce1b88636 [2020-11-22 12:56:14,738 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:14,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:14,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:14,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:14,768 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:14,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-22 12:56:14,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/cddcf0859/c221b8f8c243483cb059d82559c9fa66/FLAG2d535be60 [2020-11-22 12:56:15,678 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:15,679 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-22 12:56:15,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/cddcf0859/c221b8f8c243483cb059d82559c9fa66/FLAG2d535be60 [2020-11-22 12:56:16,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/cddcf0859/c221b8f8c243483cb059d82559c9fa66 [2020-11-22 12:56:16,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:16,199 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:16,201 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:16,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:16,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:16,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:16" (1/1) ... [2020-11-22 12:56:16,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763c633a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:16, skipping insertion in model container [2020-11-22 12:56:16,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:16" (1/1) ... [2020-11-22 12:56:16,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:16,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:16,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:16,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:17,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,806 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,807 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,822 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:17,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:18,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:18,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:18,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:18,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:18,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:18,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:18,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:18,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:18,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:18,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:18,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:18,457 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:56:18,457 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:56:18,459 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:56:18,459 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 12:56:18,488 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) 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:1408) 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:1352) 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:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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:128) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 12:56:18,506 INFO L168 Benchmark]: Toolchain (without parser) took 2293.33 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 56.1 MB in the beginning and 102.4 MB in the end (delta: -46.3 MB). Peak memory consumption was 32.6 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:18,507 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 94.4 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:18,508 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2290.99 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 55.9 MB in the beginning and 102.4 MB in the end (delta: -46.6 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:18,510 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 94.4 MB. Free memory is still 53.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2290.99 ms. Allocated memory was 94.4 MB in the beginning and 132.1 MB in the end (delta: 37.7 MB). Free memory was 55.9 MB in the beginning and 102.4 MB in the end (delta: -46.6 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-22 12:56:20,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 12:56:20,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 12:56:20,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 12:56:20,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 12:56:20,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 12:56:20,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 12:56:20,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 12:56:20,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 12:56:20,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 12:56:20,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 12:56:20,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 12:56:20,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 12:56:20,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 12:56:20,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 12:56:20,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 12:56:20,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 12:56:20,749 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 12:56:20,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 12:56:20,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 12:56:20,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 12:56:20,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 12:56:20,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 12:56:20,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 12:56:20,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 12:56:20,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 12:56:20,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 12:56:20,777 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 12:56:20,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 12:56:20,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 12:56:20,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 12:56:20,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 12:56:20,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 12:56:20,784 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 12:56:20,785 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 12:56:20,785 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 12:56:20,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 12:56:20,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 12:56:20,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 12:56:20,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 12:56:20,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 12:56:20,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 12:56:20,832 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 12:56:20,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 12:56:20,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 12:56:20,833 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 12:56:20,834 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 12:56:20,834 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 12:56:20,834 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 12:56:20,834 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 12:56:20,834 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 12:56:20,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 12:56:20,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 12:56:20,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 12:56:20,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 12:56:20,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 12:56:20,838 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 12:56:20,838 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 12:56:20,838 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 12:56:20,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 12:56:20,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 12:56:20,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 12:56:20,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 12:56:20,839 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 12:56:20,839 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 12:56:20,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 12:56:20,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 12:56:20,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 12:56:20,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 12:56:20,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 12:56:20,841 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 12:56:20,841 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 12:56:20,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 12:56:20,842 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 12:56:20,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 12:56:20,842 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eb40c2377154b3c411d62f3f55cac0fce1b88636 [2020-11-22 12:56:21,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 12:56:21,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 12:56:21,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 12:56:21,230 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 12:56:21,237 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 12:56:21,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-22 12:56:21,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/d293712a8/decbdeaf105147239a635c3b5419c4c1/FLAG57e8ba967 [2020-11-22 12:56:22,149 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 12:56:22,151 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2020-11-22 12:56:22,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/d293712a8/decbdeaf105147239a635c3b5419c4c1/FLAG57e8ba967 [2020-11-22 12:56:22,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_df50be83-7f72-490b-9b08-5ab412019368/bin/utaipan/data/d293712a8/decbdeaf105147239a635c3b5419c4c1 [2020-11-22 12:56:22,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 12:56:22,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 12:56:22,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:22,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 12:56:22,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 12:56:22,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:22" (1/1) ... [2020-11-22 12:56:22,625 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2687b96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:22, skipping insertion in model container [2020-11-22 12:56:22,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:56:22" (1/1) ... [2020-11-22 12:56:22,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 12:56:22,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:23,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:23,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:24,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:24,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:24,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:24,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:24,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:24,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:24,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:24,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:24,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:24,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:24,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:25,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:25,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:25,688 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 12:56:25,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 12:56:25,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:25,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:25,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:25,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:25,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:25,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:25,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:25,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:25,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:25,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:25,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:25,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:25,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:25,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:26,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:26,150 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 12:56:26,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 12:56:26,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 12:56:26,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 12:56:26,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 12:56:26,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 12:56:26,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 12:56:26,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 12:56:26,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 12:56:26,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 12:56:26,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 12:56:26,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 12:56:26,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 12:56:26,299 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 12:56:26,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 12:56:26,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 12:56:27,734 INFO L208 MainTranslator]: Completed translation [2020-11-22 12:56:27,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:27 WrapperNode [2020-11-22 12:56:27,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 12:56:27,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:27,736 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 12:56:27,736 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 12:56:27,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:27" (1/1) ... [2020-11-22 12:56:27,830 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 12:56:27,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:56:27" (1/1) ... [2020-11-22 12:56:27,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 12:56:27,928 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 12:56:27,930 INFO L168 Benchmark]: Toolchain (without parser) took 5311.13 ms. Allocated memory was 83.9 MB in the beginning and 159.4 MB in the end (delta: 75.5 MB). Free memory was 60.7 MB in the beginning and 87.3 MB in the end (delta: -26.6 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:27,931 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 83.9 MB. Free memory was 65.8 MB in the beginning and 65.7 MB in the end (delta: 77.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 12:56:27,931 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5115.92 ms. Allocated memory was 83.9 MB in the beginning and 159.4 MB in the end (delta: 75.5 MB). Free memory was 60.5 MB in the beginning and 93.6 MB in the end (delta: -33.1 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:27,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 192.36 ms. Allocated memory is still 159.4 MB. Free memory was 93.6 MB in the beginning and 87.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 12:56:27,951 INFO L339 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 83.9 MB. Free memory was 65.8 MB in the beginning and 65.7 MB in the end (delta: 77.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5115.92 ms. Allocated memory was 83.9 MB in the beginning and 159.4 MB in the end (delta: 75.5 MB). Free memory was 60.5 MB in the beginning and 93.6 MB in the end (delta: -33.1 MB). Peak memory consumption was 113.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 192.36 ms. Allocated memory is still 159.4 MB. Free memory was 93.6 MB in the beginning and 87.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...