./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8 --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 17d770c1409a08164cfaba20e7dbe2558cd38a56 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8 --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 17d770c1409a08164cfaba20e7dbe2558cd38a56 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 08:10:05,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:10:05,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:10:05,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:10:05,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:10:05,798 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:10:05,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:10:05,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:10:05,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:10:05,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:10:05,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:10:05,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:10:05,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:10:05,814 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:10:05,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:10:05,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:10:05,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:10:05,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:10:05,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:10:05,827 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:10:05,830 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:10:05,832 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:10:05,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:10:05,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:10:05,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:10:05,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:10:05,841 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:10:05,843 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:10:05,844 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:10:05,845 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:10:05,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:10:05,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:10:05,848 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:10:05,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:10:05,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:10:05,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:10:05,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:10:05,854 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:10:05,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:10:05,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:10:05,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:10:05,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 08:10:05,888 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:10:05,889 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:10:05,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:10:05,891 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:10:05,891 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:10:05,891 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:10:05,892 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 08:10:05,892 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:10:05,893 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:10:05,893 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 08:10:05,894 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 08:10:05,894 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:10:05,895 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 08:10:05,895 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 08:10:05,896 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 08:10:05,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:10:05,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 08:10:05,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:10:05,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:10:05,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:10:05,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:10:05,899 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:10:05,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:10:05,900 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:10:05,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:10:05,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:10:05,901 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:10:05,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:10:05,902 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:10:05,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:10:05,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:10:05,902 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 08:10:05,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 08:10:05,903 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:10:05,903 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:10:05,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:10:05,904 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_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2021-10-13 08:10:06,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:10:06,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:10:06,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:10:06,240 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:10:06,241 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:10:06,242 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-13 08:10:06,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/df30a2299/4653a65300924d89b1366534dcc23e49/FLAGb3e417d37 [2021-10-13 08:10:07,462 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:10:07,463 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-13 08:10:07,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/df30a2299/4653a65300924d89b1366534dcc23e49/FLAGb3e417d37 [2021-10-13 08:10:07,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/df30a2299/4653a65300924d89b1366534dcc23e49 [2021-10-13 08:10:07,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:10:07,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:10:07,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:10:07,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:10:07,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:10:07,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:10:07" (1/1) ... [2021-10-13 08:10:07,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5988aac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:10:07, skipping insertion in model container [2021-10-13 08:10:07,884 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:10:07" (1/1) ... [2021-10-13 08:10:07,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:10:08,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:10:08,423 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-13 08:10:08,436 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-13 08:10:08,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:10:08,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:10:09,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,761 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,762 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,787 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,790 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,791 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,796 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:09,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:10,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:10:10,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:10:10,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:10:10,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:10:10,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:10:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:10:10,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:10:10,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:10:10,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:10:10,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:10:10,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:10:10,683 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:10:10,684 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:10:10,686 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:10:10,686 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 08:10:10,707 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:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) 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:1415) 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:1359) 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:1052) 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:1430) 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:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 08:10:10,715 INFO L168 Benchmark]: Toolchain (without parser) took 2844.90 ms. Allocated memory is still 138.4 MB. Free memory was 96.7 MB in the beginning and 74.6 MB in the end (delta: 22.0 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2021-10-13 08:10:10,716 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 83.9 MB. Free memory was 42.5 MB in the beginning and 42.5 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:10:10,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2841.59 ms. Allocated memory is still 138.4 MB. Free memory was 96.4 MB in the beginning and 74.6 MB in the end (delta: 21.8 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2021-10-13 08:10:10,720 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 83.9 MB. Free memory was 42.5 MB in the beginning and 42.5 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2841.59 ms. Allocated memory is still 138.4 MB. Free memory was 96.4 MB in the beginning and 74.6 MB in the end (delta: 21.8 MB). Peak memory consumption was 23.7 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 0.2.1-dev-4e77c04 [2021-10-13 08:10:13,534 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 08:10:13,539 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 08:10:13,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 08:10:13,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 08:10:13,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 08:10:13,622 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 08:10:13,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 08:10:13,638 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 08:10:13,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 08:10:13,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 08:10:13,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 08:10:13,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 08:10:13,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 08:10:13,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 08:10:13,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 08:10:13,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 08:10:13,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 08:10:13,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 08:10:13,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 08:10:13,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 08:10:13,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 08:10:13,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 08:10:13,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 08:10:13,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 08:10:13,703 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 08:10:13,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 08:10:13,705 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 08:10:13,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 08:10:13,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 08:10:13,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 08:10:13,709 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 08:10:13,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 08:10:13,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 08:10:13,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 08:10:13,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 08:10:13,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 08:10:13,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 08:10:13,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 08:10:13,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 08:10:13,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 08:10:13,718 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 08:10:13,755 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 08:10:13,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 08:10:13,756 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 08:10:13,756 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 08:10:13,757 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 08:10:13,757 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 08:10:13,757 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 08:10:13,757 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 08:10:13,757 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 08:10:13,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 08:10:13,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 08:10:13,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 08:10:13,759 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 08:10:13,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 08:10:13,759 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 08:10:13,760 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 08:10:13,760 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 08:10:13,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 08:10:13,760 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 08:10:13,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 08:10:13,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 08:10:13,761 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 08:10:13,761 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 08:10:13,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 08:10:13,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 08:10:13,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 08:10:13,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 08:10:13,763 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 08:10:13,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 08:10:13,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 08:10:13,763 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 08:10:13,763 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 08:10:13,764 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_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 17d770c1409a08164cfaba20e7dbe2558cd38a56 [2021-10-13 08:10:14,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 08:10:14,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 08:10:14,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 08:10:14,226 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 08:10:14,227 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 08:10:14,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-13 08:10:14,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/9aa1b0a78/d76c1aa9c61e4fa788fad4830b755a39/FLAGb06c4d53e [2021-10-13 08:10:15,442 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 08:10:15,443 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i [2021-10-13 08:10:15,500 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/9aa1b0a78/d76c1aa9c61e4fa788fad4830b755a39/FLAGb06c4d53e [2021-10-13 08:10:15,818 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/bin/utaipan-q2qaUkNPG8/data/9aa1b0a78/d76c1aa9c61e4fa788fad4830b755a39 [2021-10-13 08:10:15,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 08:10:15,822 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 08:10:15,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 08:10:15,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 08:10:15,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 08:10:15,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:10:15" (1/1) ... [2021-10-13 08:10:15,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f8b54c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:10:15, skipping insertion in model container [2021-10-13 08:10:15,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:10:15" (1/1) ... [2021-10-13 08:10:15,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 08:10:16,050 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:10:16,521 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-13 08:10:16,530 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-13 08:10:16,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:10:16,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:10:18,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,193 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,224 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,226 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,230 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:18,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:10:18,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:10:18,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:10:18,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:10:18,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:10:18,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:10:18,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:10:18,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:10:18,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:10:18,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:10:19,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:10:19,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,771 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,816 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,817 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:19,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:10:20,030 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 08:10:20,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 08:10:20,125 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-13 08:10:20,126 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-13 08:10:20,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:10:20,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:10:20,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,202 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,215 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,218 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,221 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,222 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:10:20,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:10:20,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:10:20,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:10:20,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:10:20,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:10:20,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:10:20,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:10:20,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:10:20,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:10:20,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:10:20,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,539 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,558 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,561 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,594 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:10:20,643 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 08:10:20,668 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4492,4505] [2021-10-13 08:10:20,675 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_284e0388-23cf-4843-bd0a-1ebc9ff3bbcb/sv-benchmarks/c/aws-c-common/aws_hash_iter_done_harness.i[4552,4565] [2021-10-13 08:10:20,677 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 08:10:20,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 08:10:20,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,725 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,735 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:20,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 08:10:20,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 08:10:20,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 08:10:20,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 08:10:20,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 08:10:20,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 08:10:20,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 08:10:20,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 08:10:20,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 08:10:20,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 08:10:20,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 08:10:21,043 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 08:10:21,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 08:10:21,724 INFO L208 MainTranslator]: Completed translation [2021-10-13 08:10:21,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:10:21 WrapperNode [2021-10-13 08:10:21,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 08:10:21,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 08:10:21,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 08:10:21,728 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 08:10:21,737 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:10:21" (1/1) ... [2021-10-13 08:10:21,851 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]]] [2021-10-13 08:10:21,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:10:21" (1/1) ... [2021-10-13 08:10:21,929 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 08:10:21,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 08:10:21,933 INFO L168 Benchmark]: Toolchain (without parser) took 6108.09 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 24.8 MB in the beginning and 96.3 MB in the end (delta: -71.5 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-13 08:10:21,934 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 08:10:21,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5902.02 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 24.5 MB in the beginning and 102.5 MB in the end (delta: -78.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. [2021-10-13 08:10:21,936 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.94 ms. Allocated memory is still 174.1 MB. Free memory was 102.5 MB in the beginning and 96.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 08:10:21,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 56.6 MB. Free memory is still 38.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5902.02 ms. Allocated memory was 56.6 MB in the beginning and 174.1 MB in the end (delta: 117.4 MB). Free memory was 24.5 MB in the beginning and 102.5 MB in the end (delta: -78.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 201.94 ms. Allocated memory is still 174.1 MB. Free memory was 102.5 MB in the beginning and 96.3 MB in the end (delta: 6.2 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...