./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_override_0_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_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/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_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/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_1f151d6a-946a-4aef-b798-d70cc62c5a03/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 b875a6eae1e717a06d53905380c928e2b14767df ................................................................................................................................................................................................... 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/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_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/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_1f151d6a-946a-4aef-b798-d70cc62c5a03/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 b875a6eae1e717a06d53905380c928e2b14767df ................................................................................................................................................................................................................................... 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 01:54:46,126 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:54:46,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:54:46,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:54:46,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:54:46,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:54:46,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:54:46,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:54:46,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:54:46,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:54:46,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:54:46,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:54:46,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:54:46,244 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:54:46,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:54:46,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:54:46,258 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:54:46,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:54:46,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:54:46,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:54:46,267 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:54:46,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:54:46,274 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:54:46,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:54:46,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:54:46,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:54:46,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:54:46,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:54:46,298 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:54:46,299 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:54:46,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:54:46,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:54:46,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:54:46,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:54:46,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:54:46,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:54:46,309 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:54:46,310 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:54:46,310 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:54:46,311 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:54:46,312 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:54:46,313 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 01:54:46,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:54:46,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:54:46,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:54:46,369 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:54:46,369 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:54:46,369 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:54:46,370 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 01:54:46,370 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:54:46,370 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:54:46,371 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 01:54:46,372 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 01:54:46,372 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:54:46,373 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 01:54:46,373 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 01:54:46,373 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 01:54:46,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:54:46,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 01:54:46,375 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:54:46,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:54:46,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:54:46,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:54:46,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:54:46,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:54:46,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:54:46,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:54:46,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:54:46,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:54:46,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:54:46,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:54:46,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:54:46,381 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:54:46,381 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 01:54:46,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 01:54:46,382 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:54:46,382 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:54:46,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:54:46,383 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875a6eae1e717a06d53905380c928e2b14767df [2021-10-16 01:54:46,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:54:46,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:54:46,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:54:46,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:54:46,803 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:54:46,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-16 01:54:46,902 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/957b7ff7c/647dfedf00104c519f94ea82116891d3/FLAG881a678e1 [2021-10-16 01:54:47,792 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:54:47,795 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-16 01:54:47,847 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/957b7ff7c/647dfedf00104c519f94ea82116891d3/FLAG881a678e1 [2021-10-16 01:54:47,883 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/957b7ff7c/647dfedf00104c519f94ea82116891d3 [2021-10-16 01:54:47,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:54:47,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:54:47,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:47,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:54:47,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:54:47,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:47" (1/1) ... [2021-10-16 01:54:47,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47619645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:47, skipping insertion in model container [2021-10-16 01:54:47,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:47" (1/1) ... [2021-10-16 01:54:47,910 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:54:48,022 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:48,444 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-16 01:54:48,460 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-16 01:54:48,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:48,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:49,346 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,359 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,389 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,391 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,410 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,411 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:49,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:49,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:49,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:49,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:49,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:49,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:49,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:49,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:49,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:49,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:49,705 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.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 01:54:49,712 INFO L168 Benchmark]: Toolchain (without parser) took 1819.45 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 59.4 MB in the beginning and 78.5 MB in the end (delta: -19.1 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:49,713 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:54:49,714 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1816.15 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 59.4 MB in the beginning and 78.5 MB in the end (delta: -19.1 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:49,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 96.5 MB. Free memory is still 53.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1816.15 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 59.4 MB in the beginning and 78.5 MB in the end (delta: -19.1 MB). Peak memory consumption was 15.6 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 01:54:52,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:54:52,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:54:52,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:54:52,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:54:52,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:54:52,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:54:52,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:54:52,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:54:52,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:54:52,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:54:52,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:54:52,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:54:52,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:54:52,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:54:52,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:54:52,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:54:52,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:54:52,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:54:52,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:54:52,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:54:52,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:54:52,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:54:52,709 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:54:52,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:54:52,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:54:52,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:54:52,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:54:52,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:54:52,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:54:52,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:54:52,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:54:52,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:54:52,734 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:54:52,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:54:52,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:54:52,750 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:54:52,750 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:54:52,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:54:52,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:54:52,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:54:52,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 01:54:52,820 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:54:52,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:54:52,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:54:52,823 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:54:52,824 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:54:52,824 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:54:52,824 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:54:52,824 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:54:52,825 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:54:52,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:54:52,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:54:52,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:54:52,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:54:52,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:54:52,829 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:54:52,830 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 01:54:52,830 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 01:54:52,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:54:52,830 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:54:52,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:54:52,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:54:52,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 01:54:52,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:54:52,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:54:52,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:54:52,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:54:52,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:54:52,833 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 01:54:52,833 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 01:54:52,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:54:52,834 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:54:52,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:54:52,834 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875a6eae1e717a06d53905380c928e2b14767df [2021-10-16 01:54:53,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:54:53,366 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:54:53,369 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:54:53,371 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:54:53,372 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:54:53,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-16 01:54:53,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/ed7aebf47/d1d22f7356f547299cef742baedf16e2/FLAG81b1e0d21 [2021-10-16 01:54:54,470 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:54:54,472 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-16 01:54:54,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/ed7aebf47/d1d22f7356f547299cef742baedf16e2/FLAG81b1e0d21 [2021-10-16 01:54:54,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f151d6a-946a-4aef-b798-d70cc62c5a03/bin/utaipan-mTDlp9Zugs/data/ed7aebf47/d1d22f7356f547299cef742baedf16e2 [2021-10-16 01:54:54,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:54:54,948 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:54:54,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:54,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:54:54,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:54:54,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:54" (1/1) ... [2021-10-16 01:54:54,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26159df1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:54, skipping insertion in model container [2021-10-16 01:54:54,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:54:54" (1/1) ... [2021-10-16 01:54:54,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:54:55,125 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:55,469 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-16 01:54:55,479 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-16 01:54:55,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:55,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:56,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,556 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,586 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:56,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:56,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:56,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:56,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:56,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:56,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:56,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:56,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:56,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:56,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:56,982 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:57,006 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 01:54:57,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:54:57,065 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-16 01:54:57,066 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-16 01:54:57,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:57,072 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:57,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,212 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,213 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,229 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,232 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,241 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:57,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:57,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:57,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:57,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:57,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:57,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:57,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:57,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:57,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:57,343 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 01:54:57,361 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-16 01:54:57,362 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_1f151d6a-946a-4aef-b798-d70cc62c5a03/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-16 01:54:57,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:54:57,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:54:57,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,447 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:54:57,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:54:57,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:54:57,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:54:57,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:54:57,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:54:57,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:54:57,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:54:57,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:54:57,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:54:57,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:54:57,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:54:57,917 INFO L208 MainTranslator]: Completed translation [2021-10-16 01:54:57,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:57 WrapperNode [2021-10-16 01:54:57,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 01:54:57,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 01:54:57,920 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 01:54:57,920 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 01:54:57,933 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:57" (1/1) ... [2021-10-16 01:54:57,995 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 01:54:58,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:54:57" (1/1) ... [2021-10-16 01:54:58,038 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 01:54:58,038 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 01:54:58,041 INFO L168 Benchmark]: Toolchain (without parser) took 3091.36 ms. Allocated memory was 56.6 MB in the beginning and 92.3 MB in the end (delta: 35.7 MB). Free memory was 30.0 MB in the beginning and 54.6 MB in the end (delta: -24.6 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:58,042 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 56.6 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:54:58,043 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2965.16 ms. Allocated memory was 56.6 MB in the beginning and 92.3 MB in the end (delta: 35.7 MB). Free memory was 29.7 MB in the beginning and 36.8 MB in the end (delta: -7.0 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:58,044 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 92.3 MB. Free memory was 36.8 MB in the beginning and 55.0 MB in the end (delta: -18.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-16 01:54:58,047 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 56.6 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2965.16 ms. Allocated memory was 56.6 MB in the beginning and 92.3 MB in the end (delta: 35.7 MB). Free memory was 29.7 MB in the beginning and 36.8 MB in the end (delta: -7.0 MB). Peak memory consumption was 30.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.14 ms. Allocated memory is still 92.3 MB. Free memory was 36.8 MB in the beginning and 55.0 MB in the end (delta: -18.2 MB). Peak memory consumption was 2.1 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...