./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3d49c3859af3b79a422063124edc8f33f5a630cd ............................................................................................................................................................................................................ 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3d49c3859af3b79a422063124edc8f33f5a630cd ................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:28:34,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:28:34,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:28:34,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:28:34,198 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:28:34,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:28:34,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:28:34,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:28:34,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:28:34,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:28:34,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:28:34,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:28:34,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:28:34,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:28:34,215 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:28:34,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:28:34,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:28:34,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:28:34,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:28:34,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:28:34,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:28:34,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:28:34,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:28:34,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:28:34,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:28:34,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:28:34,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:28:34,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:28:34,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:28:34,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:28:34,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:28:34,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:28:34,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:28:34,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:28:34,241 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:28:34,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:28:34,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:28:34,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:28:34,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:28:34,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:28:34,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:28:34,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:28:34,274 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:28:34,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:28:34,278 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:28:34,279 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:28:34,281 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:28:34,281 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:28:34,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:28:34,282 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:28:34,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:28:34,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:28:34,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:28:34,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:28:34,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:28:34,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:28:34,287 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:28:34,287 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:28:34,287 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:28:34,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:28:34,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:28:34,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:28:34,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:28:34,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:28:34,289 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:28:34,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:28:34,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:28:34,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d49c3859af3b79a422063124edc8f33f5a630cd [2021-10-13 04:28:34,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:28:34,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:28:34,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:28:34,621 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:28:34,622 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:28:34,623 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-13 04:28:34,693 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/c153b4d2d/2327ba79a2dd4e1c80c85349e27b27b8/FLAG2e025b96b [2021-10-13 04:28:35,554 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:28:35,555 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-13 04:28:35,598 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/c153b4d2d/2327ba79a2dd4e1c80c85349e27b27b8/FLAG2e025b96b [2021-10-13 04:28:36,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/c153b4d2d/2327ba79a2dd4e1c80c85349e27b27b8 [2021-10-13 04:28:36,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:28:36,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:28:36,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:36,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:28:36,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:28:36,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:36" (1/1) ... [2021-10-13 04:28:36,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ba8357b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:36, skipping insertion in model container [2021-10-13 04:28:36,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:36" (1/1) ... [2021-10-13 04:28:36,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:28:36,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:36,521 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-13 04:28:36,529 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-13 04:28:36,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:36,565 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:37,228 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,234 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,251 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:37,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:37,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:37,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:37,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:37,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:37,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:37,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:37,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:37,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:37,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:37,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:37,848 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:28:37,862 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-13 04:28:37,863 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-13 04:28:37,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:37,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:37,908 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,922 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,924 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:37,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:37,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:37,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:37,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:37,984 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:37,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:37,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:37,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:37,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:37,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:38,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:38,052 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:38,063 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:28:38,072 INFO L168 Benchmark]: Toolchain (without parser) took 1953.02 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 66.8 MB in the beginning and 109.5 MB in the end (delta: -42.7 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:38,073 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 113.2 MB. Free memory is still 89.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:28:38,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1949.97 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 66.6 MB in the beginning and 109.5 MB in the end (delta: -42.9 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:38,080 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 113.2 MB. Free memory is still 89.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1949.97 ms. Allocated memory was 113.2 MB in the beginning and 163.6 MB in the end (delta: 50.3 MB). Free memory was 66.6 MB in the beginning and 109.5 MB in the end (delta: -42.9 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:28:40,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:28:40,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:28:40,300 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:28:40,301 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:28:40,302 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:28:40,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:28:40,307 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:28:40,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:28:40,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:28:40,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:28:40,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:28:40,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:28:40,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:28:40,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:28:40,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:28:40,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:28:40,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:28:40,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:28:40,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:28:40,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:28:40,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:28:40,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:28:40,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:28:40,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:28:40,345 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:28:40,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:28:40,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:28:40,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:28:40,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:28:40,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:28:40,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:28:40,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:28:40,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:28:40,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:28:40,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:28:40,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:28:40,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:28:40,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:28:40,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:28:40,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:28:40,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:28:40,415 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:28:40,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:28:40,417 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:28:40,417 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:28:40,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:28:40,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:28:40,419 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:28:40,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:28:40,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:28:40,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:28:40,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:28:40,421 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:28:40,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:28:40,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:28:40,421 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:28:40,421 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:28:40,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:28:40,422 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:28:40,422 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:28:40,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:28:40,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:28:40,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:28:40,423 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:28:40,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:28:40,423 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:28:40,424 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:28:40,424 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:28:40,424 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:28:40,424 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:28:40,425 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3d49c3859af3b79a422063124edc8f33f5a630cd [2021-10-13 04:28:40,797 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:28:40,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:28:40,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:28:40,828 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:28:40,829 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:28:40,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-13 04:28:40,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/df48a537d/caa33da538c44bf29e9f4284af898b2c/FLAGafa4b5e09 [2021-10-13 04:28:41,686 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:28:41,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i [2021-10-13 04:28:41,727 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/df48a537d/caa33da538c44bf29e9f4284af898b2c/FLAGafa4b5e09 [2021-10-13 04:28:41,745 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/bin/ukojak-fKGseLULKY/data/df48a537d/caa33da538c44bf29e9f4284af898b2c [2021-10-13 04:28:41,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:28:41,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:28:41,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:41,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:28:41,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:28:41,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:41" (1/1) ... [2021-10-13 04:28:41,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3849ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:41, skipping insertion in model container [2021-10-13 04:28:41,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:28:41" (1/1) ... [2021-10-13 04:28:41,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:28:41,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:42,164 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-13 04:28:42,171 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-13 04:28:42,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:42,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:42,949 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,950 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,951 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,980 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,982 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,983 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,985 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:42,990 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:43,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:43,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:43,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:43,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:43,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:43,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:43,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:43,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:43,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:43,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:43,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:43,525 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:28:43,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:28:43,553 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-13 04:28:43,554 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-13 04:28:43,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:43,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:43,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,612 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,613 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:43,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:43,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:43,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:43,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:43,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:43,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:43,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:43,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:43,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:43,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:43,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:43,705 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:28:43,718 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4495,4508] [2021-10-13 04:28:43,719 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_60ca5ccf-1a25-4c0d-a313-1e6f29254b1a/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness.i[4555,4568] [2021-10-13 04:28:43,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:28:43,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:28:43,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,769 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,770 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,776 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,777 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:28:43,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:28:43,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:28:43,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:28:43,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:28:43,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:28:43,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:28:43,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:28:43,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:28:43,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:28:43,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:28:43,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:28:43,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:28:44,046 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:28:44,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:44 WrapperNode [2021-10-13 04:28:44,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:28:44,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:28:44,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:28:44,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:28:44,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:44" (1/1) ... [2021-10-13 04:28:44,125 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 04:28:44,175 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:28:44" (1/1) ... [2021-10-13 04:28:44,176 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:28:44,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:28:44,178 INFO L168 Benchmark]: Toolchain (without parser) took 2425.25 ms. Allocated memory was 60.8 MB in the beginning and 111.1 MB in the end (delta: 50.3 MB). Free memory was 34.0 MB in the beginning and 60.2 MB in the end (delta: -26.2 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:44,178 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:28:44,179 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2294.25 ms. Allocated memory was 60.8 MB in the beginning and 111.1 MB in the end (delta: 50.3 MB). Free memory was 33.7 MB in the beginning and 63.9 MB in the end (delta: -30.1 MB). Peak memory consumption was 45.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:44,180 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.22 ms. Allocated memory is still 111.1 MB. Free memory was 63.9 MB in the beginning and 60.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:28:44,182 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 60.8 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2294.25 ms. Allocated memory was 60.8 MB in the beginning and 111.1 MB in the end (delta: 50.3 MB). Free memory was 33.7 MB in the beginning and 63.9 MB in the end (delta: -30.1 MB). Peak memory consumption was 45.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.22 ms. Allocated memory is still 111.1 MB. Free memory was 63.9 MB in the beginning and 60.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...