./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.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_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/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_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/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_58c9d532-46df-49f3-ac30-cc9322912713/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 530a040f161b7ec26fa064cc2f172129cf8bf60a ........................................................................................................................................................................................................ 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_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/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_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/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_58c9d532-46df-49f3-ac30-cc9322912713/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 530a040f161b7ec26fa064cc2f172129cf8bf60a ...................................................................................................................................................................................................................................... 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 01:59:40,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:59:40,124 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:59:40,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:59:40,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:59:40,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:59:40,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:59:40,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:59:40,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:59:40,202 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:59:40,203 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:59:40,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:59:40,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:59:40,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:59:40,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:59:40,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:59:40,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:59:40,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:59:40,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:59:40,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:59:40,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:59:40,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:59:40,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:59:40,239 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:59:40,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:59:40,248 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:59:40,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:59:40,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:59:40,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:59:40,253 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:59:40,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:59:40,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:59:40,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:59:40,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:59:40,259 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:59:40,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:59:40,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:59:40,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:59:40,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:59:40,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:59:40,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:59:40,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 01:59:40,308 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:59:40,308 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:59:40,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:59:40,310 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:59:40,310 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:59:40,310 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:59:40,311 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 01:59:40,311 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:59:40,311 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:59:40,311 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 01:59:40,312 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 01:59:40,313 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:59:40,313 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 01:59:40,313 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 01:59:40,314 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 01:59:40,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:59:40,315 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 01:59:40,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:59:40,315 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:59:40,315 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:59:40,316 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:59:40,316 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:59:40,316 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:59:40,316 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:59:40,317 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:59:40,317 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:59:40,317 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:59:40,317 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:59:40,318 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:59:40,319 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:59:40,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:59:40,320 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 01:59:40,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 01:59:40,320 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:59:40,321 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:59:40,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:59:40,321 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_58c9d532-46df-49f3-ac30-cc9322912713/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2021-10-16 01:59:40,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:59:40,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:59:40,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:59:40,684 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:59:40,686 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:59:40,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-16 01:59:40,768 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/ad7b87a14/88a49a5cda7a44f1a3cc3f629f15b40a/FLAGc2beef9f3 [2021-10-16 01:59:41,663 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:59:41,663 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-16 01:59:41,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/ad7b87a14/88a49a5cda7a44f1a3cc3f629f15b40a/FLAGc2beef9f3 [2021-10-16 01:59:42,127 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/ad7b87a14/88a49a5cda7a44f1a3cc3f629f15b40a [2021-10-16 01:59:42,130 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:59:42,131 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:59:42,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:42,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:59:42,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:59:42,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:42" (1/1) ... [2021-10-16 01:59:42,154 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39bb86bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:42, skipping insertion in model container [2021-10-16 01:59:42,154 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:42" (1/1) ... [2021-10-16 01:59:42,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:59:42,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:42,614 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-16 01:59:42,620 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-16 01:59:42,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:42,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:43,645 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,653 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,655 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:43,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:44,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:44,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:44,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:44,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:44,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:44,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:44,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:44,058 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:44,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:44,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:44,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:44,240 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 01:59:44,241 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 01:59:44,244 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 01:59:44,245 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 01:59:44,289 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 01:59:44,320 INFO L168 Benchmark]: Toolchain (without parser) took 2186.28 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 42.7 MB in the beginning and 67.5 MB in the end (delta: -24.9 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:44,321 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 24.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:59:44,322 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2168.00 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 42.5 MB in the beginning and 67.5 MB in the end (delta: -25.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:44,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 81.8 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 24.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2168.00 ms. Allocated memory was 81.8 MB in the beginning and 98.6 MB in the end (delta: 16.8 MB). Free memory was 42.5 MB in the beginning and 67.5 MB in the end (delta: -25.1 MB). Peak memory consumption was 18.2 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 01:59:46,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 01:59:46,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 01:59:46,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 01:59:46,685 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 01:59:46,687 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 01:59:46,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 01:59:46,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 01:59:46,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 01:59:46,695 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 01:59:46,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 01:59:46,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 01:59:46,698 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 01:59:46,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 01:59:46,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 01:59:46,703 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 01:59:46,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 01:59:46,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 01:59:46,707 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 01:59:46,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 01:59:46,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 01:59:46,714 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 01:59:46,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 01:59:46,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 01:59:46,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 01:59:46,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 01:59:46,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 01:59:46,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 01:59:46,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 01:59:46,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 01:59:46,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 01:59:46,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 01:59:46,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 01:59:46,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 01:59:46,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 01:59:46,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 01:59:46,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 01:59:46,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 01:59:46,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 01:59:46,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 01:59:46,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 01:59:46,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 01:59:46,761 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 01:59:46,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 01:59:46,762 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 01:59:46,763 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 01:59:46,763 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 01:59:46,763 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 01:59:46,763 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 01:59:46,764 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 01:59:46,764 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 01:59:46,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 01:59:46,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 01:59:46,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 01:59:46,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 01:59:46,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 01:59:46,766 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 01:59:46,766 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 01:59:46,767 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 01:59:46,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 01:59:46,767 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 01:59:46,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 01:59:46,768 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 01:59:46,768 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 01:59:46,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 01:59:46,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 01:59:46,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 01:59:46,769 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 01:59:46,769 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 01:59:46,769 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 01:59:46,770 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 01:59:46,770 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 01:59:46,770 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 01:59:46,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 01:59:46,771 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_58c9d532-46df-49f3-ac30-cc9322912713/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 530a040f161b7ec26fa064cc2f172129cf8bf60a [2021-10-16 01:59:47,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 01:59:47,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 01:59:47,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 01:59:47,175 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 01:59:47,176 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 01:59:47,177 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-16 01:59:47,262 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/809adcf96/76802b13d61242ccb2fafd68afcac854/FLAGac0e07ee2 [2021-10-16 01:59:48,098 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 01:59:48,100 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2021-10-16 01:59:48,155 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/809adcf96/76802b13d61242ccb2fafd68afcac854/FLAGac0e07ee2 [2021-10-16 01:59:48,654 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_58c9d532-46df-49f3-ac30-cc9322912713/bin/utaipan-mTDlp9Zugs/data/809adcf96/76802b13d61242ccb2fafd68afcac854 [2021-10-16 01:59:48,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 01:59:48,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 01:59:48,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:48,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 01:59:48,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 01:59:48,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:48" (1/1) ... [2021-10-16 01:59:48,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@be07c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:48, skipping insertion in model container [2021-10-16 01:59:48,666 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:59:48" (1/1) ... [2021-10-16 01:59:48,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 01:59:48,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:49,152 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-16 01:59:49,159 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-16 01:59:49,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:49,190 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:50,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:50,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:51,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:51,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:51,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:51,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:51,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:51,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:51,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:51,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:51,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:51,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:51,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:51,231 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 01:59:51,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 01:59:51,285 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-16 01:59:51,286 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-16 01:59:51,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:51,288 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:51,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,330 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,332 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,340 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,345 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,357 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:51,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:51,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:51,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:51,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:51,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:51,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:51,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:51,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:51,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:51,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:51,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:51,528 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 01:59:51,552 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2021-10-16 01:59:51,559 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_58c9d532-46df-49f3-ac30-cc9322912713/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2021-10-16 01:59:51,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 01:59:51,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 01:59:51,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,618 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,631 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,638 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,639 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 01:59:51,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 01:59:51,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 01:59:51,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 01:59:51,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 01:59:51,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 01:59:51,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 01:59:51,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 01:59:51,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 01:59:51,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 01:59:51,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 01:59:51,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 01:59:51,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 01:59:52,004 INFO L208 MainTranslator]: Completed translation [2021-10-16 01:59:52,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:52 WrapperNode [2021-10-16 01:59:52,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 01:59:52,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 01:59:52,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 01:59:52,006 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 01:59:52,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:52" (1/1) ... [2021-10-16 01:59:52,098 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 01:59:52,183 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:59:52" (1/1) ... [2021-10-16 01:59:52,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 01:59:52,184 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 01:59:52,188 INFO L168 Benchmark]: Toolchain (without parser) took 3527.11 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 31.6 MB in the beginning and 46.0 MB in the end (delta: -14.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:52,189 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 01:59:52,190 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3345.58 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 31.5 MB in the beginning and 49.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:52,190 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.31 ms. Allocated memory is still 88.1 MB. Free memory was 49.8 MB in the beginning and 46.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 01:59:52,192 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3345.58 ms. Allocated memory was 58.7 MB in the beginning and 88.1 MB in the end (delta: 29.4 MB). Free memory was 31.5 MB in the beginning and 49.8 MB in the end (delta: -18.3 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.31 ms. Allocated memory is still 88.1 MB. Free memory was 49.8 MB in the beginning and 46.0 MB in the end (delta: 3.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...