./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs --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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ................................................................................................................................................................................................... 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs --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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ....................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:07:27,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:07:27,688 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:07:27,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:07:27,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:07:27,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:07:27,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:07:27,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:07:27,766 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:07:27,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:07:27,773 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:07:27,774 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:07:27,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:07:27,777 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:07:27,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:07:27,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:07:27,785 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:07:27,786 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:07:27,788 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:07:27,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:07:27,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:07:27,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:07:27,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:07:27,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:07:27,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:07:27,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:07:27,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:07:27,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:07:27,810 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:07:27,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:07:27,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:07:27,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:07:27,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:07:27,816 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:07:27,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:07:27,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:07:27,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:07:27,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:07:27,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:07:27,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:07:27,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:07:27,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:07:27,868 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:07:27,868 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:07:27,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:07:27,870 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:07:27,870 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:07:27,870 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:07:27,870 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:07:27,870 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:07:27,871 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:07:27,871 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:07:27,872 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:07:27,872 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:07:27,872 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:07:27,873 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:07:27,873 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:07:27,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:07:27,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:07:27,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:07:27,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:07:27,874 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:07:27,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:07:27,875 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:07:27,875 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:07:27,875 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:07:27,875 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:07:27,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:07:27,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:07:27,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:07:27,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:07:27,876 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:07:27,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:07:27,877 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:07:27,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:07:27,877 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:07:27,877 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:07:27,878 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:07:27,878 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2021-10-16 02:07:28,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:07:28,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:07:28,233 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:07:28,234 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:07:28,235 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:07:28,236 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-16 02:07:28,295 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/60cb2f794/613025152b754b3c96c7d0b844173411/FLAG228daac2b [2021-10-16 02:07:29,305 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:07:29,306 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-16 02:07:29,353 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/60cb2f794/613025152b754b3c96c7d0b844173411/FLAG228daac2b [2021-10-16 02:07:29,702 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/60cb2f794/613025152b754b3c96c7d0b844173411 [2021-10-16 02:07:29,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:07:29,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:07:29,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:07:29,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:07:29,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:07:29,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:07:29" (1/1) ... [2021-10-16 02:07:29,713 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@465a45ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:07:29, skipping insertion in model container [2021-10-16 02:07:29,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:07:29" (1/1) ... [2021-10-16 02:07:29,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:07:29,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:07:30,203 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-16 02:07:30,212 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-16 02:07:30,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:07:30,250 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:07:31,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:31,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:32,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:07:32,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:07:32,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:07:32,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:07:32,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:07:32,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:07:32,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:07:32,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:07:32,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:07:32,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:07:32,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:07:32,530 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:07:32,531 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:07:32,533 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:07:32,533 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:07:32,548 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 02:07:32,555 INFO L168 Benchmark]: Toolchain (without parser) took 2847.51 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 62.8 MB in the beginning and 114.6 MB in the end (delta: -51.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:07:32,556 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 113.2 MB. Free memory is still 90.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:07:32,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2844.98 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 62.6 MB in the beginning and 114.6 MB in the end (delta: -52.0 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-16 02:07:32,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 113.2 MB. Free memory is still 90.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2844.98 ms. Allocated memory was 113.2 MB in the beginning and 155.2 MB in the end (delta: 41.9 MB). Free memory was 62.6 MB in the beginning and 114.6 MB in the end (delta: -52.0 MB). Peak memory consumption was 12.6 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-5709675 [2021-10-16 02:07:34,766 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:07:34,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:07:34,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:07:34,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:07:34,822 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:07:34,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:07:34,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:07:34,839 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:07:34,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:07:34,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:07:34,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:07:34,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:07:34,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:07:34,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:07:34,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:07:34,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:07:34,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:07:34,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:07:34,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:07:34,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:07:34,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:07:34,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:07:34,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:07:34,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:07:34,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:07:34,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:07:34,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:07:34,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:07:34,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:07:34,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:07:34,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:07:34,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:07:34,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:07:34,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:07:34,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:07:34,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:07:34,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:07:34,901 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:07:34,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:07:34,903 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:07:34,904 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:07:34,948 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:07:34,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:07:34,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:07:34,950 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:07:34,951 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:07:34,951 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:07:34,951 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:07:34,952 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:07:34,952 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:07:34,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:07:34,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:07:34,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:07:34,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:07:34,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:07:34,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:07:34,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:07:34,957 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:07:34,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:07:34,957 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:07:34,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:07:34,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:07:34,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:07:34,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:07:34,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:07:34,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:07:34,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:07:34,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:07:34,960 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:07:34,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:07:34,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:07:34,961 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:07:34,961 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:07:34,961 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2021-10-16 02:07:35,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:07:35,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:07:35,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:07:35,425 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:07:35,426 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:07:35,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-16 02:07:35,496 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/f9d16552b/55db4d9285a04dbd9f502d24f0f3b516/FLAG756d65118 [2021-10-16 02:07:36,497 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:07:36,498 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-10-16 02:07:36,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/f9d16552b/55db4d9285a04dbd9f502d24f0f3b516/FLAG756d65118 [2021-10-16 02:07:36,857 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a86ca27c-5287-49a6-b20b-362d57a4cfba/bin/utaipan-mTDlp9Zugs/data/f9d16552b/55db4d9285a04dbd9f502d24f0f3b516 [2021-10-16 02:07:36,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:07:36,860 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:07:36,862 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:07:36,862 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:07:36,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:07:36,871 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:07:36" (1/1) ... [2021-10-16 02:07:36,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@393421dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:07:36, skipping insertion in model container [2021-10-16 02:07:36,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:07:36" (1/1) ... [2021-10-16 02:07:36,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:07:37,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:07:37,324 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-16 02:07:37,331 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-16 02:07:37,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:07:37,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:07:38,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,516 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,519 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,535 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:38,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:07:39,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:07:39,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:07:39,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:07:39,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:07:39,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:07:39,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:07:39,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:07:39,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:07:39,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:07:39,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:07:39,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,978 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:39,986 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:07:40,161 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:07:40,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:07:40,291 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-16 02:07:40,291 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-16 02:07:40,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:07:40,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:07:40,348 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,349 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,350 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,358 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,360 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:07:40,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:07:40,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:07:40,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:07:40,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:07:40,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:07:40,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:07:40,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:07:40,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:07:40,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:07:40,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:07:40,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,623 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,706 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:07:40,744 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:07:40,772 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4501,4514] [2021-10-16 02:07:40,773 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_a86ca27c-5287-49a6-b20b-362d57a4cfba/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i[4561,4574] [2021-10-16 02:07:40,775 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:07:40,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:07:40,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:07:40,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:07:40,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:07:40,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:07:40,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:07:40,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:07:40,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:07:40,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:07:40,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:07:40,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:07:40,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:07:40,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:40,962 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,092 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:07:41,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:07:41,432 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:07:41,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:07:41 WrapperNode [2021-10-16 02:07:41,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:07:41,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:07:41,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:07:41,434 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:07:41,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:07:41" (1/1) ... [2021-10-16 02:07:41,500 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]]] [2021-10-16 02:07:41,644 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:07:41" (1/1) ... [2021-10-16 02:07:41,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:07:41,645 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:07:41,647 INFO L168 Benchmark]: Toolchain (without parser) took 4785.33 ms. Allocated memory was 81.8 MB in the beginning and 211.8 MB in the end (delta: 130.0 MB). Free memory was 57.3 MB in the beginning and 137.7 MB in the end (delta: -80.5 MB). Peak memory consumption was 83.7 MB. Max. memory is 16.1 GB. [2021-10-16 02:07:41,647 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 63.3 MB in the beginning and 63.2 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:07:41,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4571.52 ms. Allocated memory was 81.8 MB in the beginning and 153.1 MB in the end (delta: 71.3 MB). Free memory was 56.9 MB in the beginning and 48.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. [2021-10-16 02:07:41,648 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.83 ms. Allocated memory was 153.1 MB in the beginning and 211.8 MB in the end (delta: 58.7 MB). Free memory was 48.2 MB in the beginning and 137.7 MB in the end (delta: -89.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:07:41,650 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 81.8 MB. Free memory was 63.3 MB in the beginning and 63.2 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4571.52 ms. Allocated memory was 81.8 MB in the beginning and 153.1 MB in the end (delta: 71.3 MB). Free memory was 56.9 MB in the beginning and 48.2 MB in the end (delta: 8.8 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 210.83 ms. Allocated memory was 153.1 MB in the beginning and 211.8 MB in the end (delta: 58.7 MB). Free memory was 48.2 MB in the beginning and 137.7 MB in the end (delta: -89.6 MB). Peak memory consumption was 4.2 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...