./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE --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 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 ....................................................................................................................................................................................................... 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_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE --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 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 ............................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-24 11:09:16,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 11:09:16,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 11:09:16,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 11:09:16,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 11:09:16,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 11:09:16,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 11:09:16,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 11:09:16,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 11:09:16,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 11:09:16,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 11:09:16,311 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 11:09:16,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 11:09:16,313 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 11:09:16,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 11:09:16,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 11:09:16,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 11:09:16,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 11:09:16,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 11:09:16,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 11:09:16,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 11:09:16,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 11:09:16,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 11:09:16,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 11:09:16,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 11:09:16,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 11:09:16,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 11:09:16,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 11:09:16,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 11:09:16,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 11:09:16,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 11:09:16,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 11:09:16,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 11:09:16,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 11:09:16,343 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 11:09:16,343 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 11:09:16,344 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 11:09:16,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 11:09:16,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 11:09:16,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 11:09:16,347 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 11:09:16,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-24 11:09:16,375 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 11:09:16,375 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 11:09:16,376 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 11:09:16,376 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 11:09:16,377 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 11:09:16,377 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 11:09:16,377 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-24 11:09:16,377 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 11:09:16,377 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 11:09:16,378 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-24 11:09:16,378 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-24 11:09:16,378 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 11:09:16,378 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-24 11:09:16,378 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-24 11:09:16,379 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-24 11:09:16,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 11:09:16,380 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-24 11:09:16,380 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 11:09:16,380 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 11:09:16,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 11:09:16,380 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 11:09:16,381 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 11:09:16,381 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 11:09:16,381 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 11:09:16,381 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 11:09:16,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 11:09:16,382 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 11:09:16,382 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 11:09:16,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 11:09:16,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 11:09:16,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 11:09:16,383 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-24 11:09:16,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-24 11:09:16,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 11:09:16,383 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 11:09:16,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 11:09:16,384 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_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-10-24 11:09:16,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 11:09:16,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 11:09:16,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 11:09:16,643 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 11:09:16,644 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 11:09:16,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-24 11:09:16,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/369c73db3/8aa29deb7b394d89a2f4b98f941bb8c5/FLAGb7acf7158 [2021-10-24 11:09:17,712 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 11:09:17,713 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-24 11:09:17,760 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/369c73db3/8aa29deb7b394d89a2f4b98f941bb8c5/FLAGb7acf7158 [2021-10-24 11:09:18,117 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/369c73db3/8aa29deb7b394d89a2f4b98f941bb8c5 [2021-10-24 11:09:18,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 11:09:18,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 11:09:18,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 11:09:18,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 11:09:18,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 11:09:18,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:09:18" (1/1) ... [2021-10-24 11:09:18,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41496ca5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:09:18, skipping insertion in model container [2021-10-24 11:09:18,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:09:18" (1/1) ... [2021-10-24 11:09:18,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 11:09:18,318 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 11:09:18,667 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-24 11:09:18,678 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-24 11:09:18,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 11:09:18,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 11:09:19,967 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,968 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,991 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:19,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:20,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:20,000 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:20,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 11:09:20,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 11:09:20,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 11:09:20,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 11:09:20,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 11:09:20,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 11:09:20,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 11:09:20,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 11:09:20,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 11:09:20,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 11:09:20,761 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 11:09:20,762 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 11:09:20,763 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 11:09:20,765 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 11:09:20,765 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-24 11:09:20,780 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1415) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1359) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-24 11:09:20,796 INFO L168 Benchmark]: Toolchain (without parser) took 2672.93 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 48.3 MB in the beginning and 47.5 MB in the end (delta: 820.9 kB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-24 11:09:20,797 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 94.4 MB. Free memory is still 59.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 11:09:20,798 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2670.65 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 48.1 MB in the beginning and 47.5 MB in the end (delta: 588.8 kB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-24 11:09:20,800 INFO L339 ainManager$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 94.4 MB. Free memory is still 59.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2670.65 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 48.1 MB in the beginning and 47.5 MB in the end (delta: 588.8 kB). Peak memory consumption was 40.0 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-e943c26 [2021-10-24 11:09:23,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-24 11:09:23,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-24 11:09:23,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-24 11:09:23,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-24 11:09:23,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-24 11:09:23,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-24 11:09:23,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-24 11:09:23,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-24 11:09:23,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-24 11:09:23,430 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-24 11:09:23,432 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-24 11:09:23,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-24 11:09:23,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-24 11:09:23,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-24 11:09:23,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-24 11:09:23,442 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-24 11:09:23,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-24 11:09:23,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-24 11:09:23,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-24 11:09:23,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-24 11:09:23,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-24 11:09:23,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-24 11:09:23,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-24 11:09:23,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-24 11:09:23,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-24 11:09:23,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-24 11:09:23,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-24 11:09:23,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-24 11:09:23,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-24 11:09:23,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-24 11:09:23,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-24 11:09:23,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-24 11:09:23,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-24 11:09:23,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-24 11:09:23,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-24 11:09:23,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-24 11:09:23,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-24 11:09:23,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-24 11:09:23,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-24 11:09:23,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-24 11:09:23,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-24 11:09:23,511 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-24 11:09:23,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-24 11:09:23,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-24 11:09:23,515 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-24 11:09:23,515 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-24 11:09:23,515 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-24 11:09:23,515 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-24 11:09:23,516 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-24 11:09:23,516 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-24 11:09:23,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-24 11:09:23,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-24 11:09:23,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-24 11:09:23,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-24 11:09:23,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-24 11:09:23,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-24 11:09:23,519 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-24 11:09:23,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-24 11:09:23,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-24 11:09:23,520 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-24 11:09:23,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-24 11:09:23,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-24 11:09:23,521 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-24 11:09:23,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-24 11:09:23,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-24 11:09:23,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-24 11:09:23,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-24 11:09:23,522 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-24 11:09:23,522 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-24 11:09:23,522 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-24 11:09:23,523 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-24 11:09:23,523 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-24 11:09:23,523 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-24 11:09:23,523 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_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44162e1142387f3513ac3cf9af71d3c7aa6399e99cd364d08a07ceb8efc80a41 [2021-10-24 11:09:23,959 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-24 11:09:23,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-24 11:09:23,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-24 11:09:23,990 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-24 11:09:23,990 INFO L275 PluginConnector]: CDTParser initialized [2021-10-24 11:09:23,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-24 11:09:24,071 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/8a34ea28b/599c27bef59c4a3aafaab2f12f6112fe/FLAGca6790dec [2021-10-24 11:09:25,144 INFO L306 CDTParser]: Found 1 translation units. [2021-10-24 11:09:25,147 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2021-10-24 11:09:25,199 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/8a34ea28b/599c27bef59c4a3aafaab2f12f6112fe/FLAGca6790dec [2021-10-24 11:09:25,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48c111cd-6c21-403b-a759-bc566a712f4f/bin/utaipan-9zjyvhn0QE/data/8a34ea28b/599c27bef59c4a3aafaab2f12f6112fe [2021-10-24 11:09:25,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-24 11:09:25,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-24 11:09:25,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-24 11:09:25,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-24 11:09:25,516 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-24 11:09:25,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:09:25" (1/1) ... [2021-10-24 11:09:25,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b700d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:09:25, skipping insertion in model container [2021-10-24 11:09:25,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 11:09:25" (1/1) ... [2021-10-24 11:09:25,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-24 11:09:25,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 11:09:25,984 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-24 11:09:25,993 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-24 11:09:26,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 11:09:26,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 11:09:27,562 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,563 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,566 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,587 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,609 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:27,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 11:09:28,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 11:09:28,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 11:09:28,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 11:09:28,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 11:09:28,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 11:09:28,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 11:09:28,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 11:09:28,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 11:09:28,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 11:09:28,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 11:09:28,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,825 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,897 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,901 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,902 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:28,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 11:09:29,031 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-24 11:09:29,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-24 11:09:29,098 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-24 11:09:29,099 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-24 11:09:29,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 11:09:29,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 11:09:29,167 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 11:09:29,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 11:09:29,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 11:09:29,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 11:09:29,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 11:09:29,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 11:09:29,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 11:09:29,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 11:09:29,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 11:09:29,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 11:09:29,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 11:09:29,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,429 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 11:09:29,518 INFO L203 MainTranslator]: Completed pre-run [2021-10-24 11:09:29,544 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4496,4509] [2021-10-24 11:09:29,545 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_48c111cd-6c21-403b-a759-bc566a712f4f/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i[4556,4569] [2021-10-24 11:09:29,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-24 11:09:29,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-24 11:09:29,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,589 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,597 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,598 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-24 11:09:29,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-24 11:09:29,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-24 11:09:29,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-24 11:09:29,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-24 11:09:29,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-24 11:09:29,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-24 11:09:29,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-24 11:09:29,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-24 11:09:29,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-24 11:09:29,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-24 11:09:29,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,832 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,841 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,844 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-24 11:09:29,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-24 11:09:30,249 INFO L208 MainTranslator]: Completed translation [2021-10-24 11:09:30,250 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:09:30 WrapperNode [2021-10-24 11:09:30,250 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-24 11:09:30,251 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-24 11:09:30,251 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-24 11:09:30,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-24 11:09:30,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:09:30" (1/1) ... [2021-10-24 11:09:30,319 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]]] [2021-10-24 11:09:30,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 11:09:30" (1/1) ... [2021-10-24 11:09:30,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-24 11:09:30,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-24 11:09:30,403 INFO L168 Benchmark]: Toolchain (without parser) took 4892.16 ms. Allocated memory was 71.3 MB in the beginning and 157.3 MB in the end (delta: 86.0 MB). Free memory was 46.7 MB in the beginning and 80.2 MB in the end (delta: -33.5 MB). Peak memory consumption was 52.6 MB. Max. memory is 16.1 GB. [2021-10-24 11:09:30,404 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 52.9 MB in the beginning and 52.8 MB in the end (delta: 63.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-24 11:09:30,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4739.36 ms. Allocated memory was 71.3 MB in the beginning and 157.3 MB in the end (delta: 86.0 MB). Free memory was 46.5 MB in the beginning and 86.5 MB in the end (delta: -40.0 MB). Peak memory consumption was 77.7 MB. Max. memory is 16.1 GB. [2021-10-24 11:09:30,405 INFO L168 Benchmark]: Boogie Procedure Inliner took 150.23 ms. Allocated memory is still 157.3 MB. Free memory was 86.5 MB in the beginning and 80.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-24 11:09:30,406 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 71.3 MB. Free memory was 52.9 MB in the beginning and 52.8 MB in the end (delta: 63.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4739.36 ms. Allocated memory was 71.3 MB in the beginning and 157.3 MB in the end (delta: 86.0 MB). Free memory was 46.5 MB in the beginning and 86.5 MB in the end (delta: -40.0 MB). Peak memory consumption was 77.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 150.23 ms. Allocated memory is still 157.3 MB. Free memory was 86.5 MB in the beginning and 80.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...