./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 ................................................................................................................................................................................................................ 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 ......................................................................................................................................................................................................................................... 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 04:56:44,029 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:56:44,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:56:44,086 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:56:44,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:56:44,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:56:44,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:56:44,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:56:44,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:56:44,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:56:44,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:56:44,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:56:44,106 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:56:44,107 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:56:44,109 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:56:44,110 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:56:44,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:56:44,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:56:44,115 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:56:44,117 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:56:44,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:56:44,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:56:44,125 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:56:44,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:56:44,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:56:44,130 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:56:44,130 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:56:44,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:56:44,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:56:44,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:56:44,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:56:44,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:56:44,135 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:56:44,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:56:44,143 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:56:44,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:56:44,144 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:56:44,144 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:56:44,145 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:56:44,146 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:56:44,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:56:44,147 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:56:44,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:56:44,188 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:56:44,192 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:56:44,192 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:56:44,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:56:44,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:56:44,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:56:44,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:56:44,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:56:44,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:56:44,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:56:44,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:56:44,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:56:44,202 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:56:44,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:56:44,203 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:56:44,203 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:56:44,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:56:44,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:56:44,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:56:44,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:56:44,204 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:56:44,205 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:56:44,205 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:56:44,205 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:56:44,206 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2021-10-13 04:56:44,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:56:44,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:56:44,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:56:44,497 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:56:44,497 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:56:44,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-10-13 04:56:44,565 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/8eb96c4ca/69cdcdd88693464c9e0261d9b204ddf6/FLAGba5071f39 [2021-10-13 04:56:45,285 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:56:45,287 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-10-13 04:56:45,334 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/8eb96c4ca/69cdcdd88693464c9e0261d9b204ddf6/FLAGba5071f39 [2021-10-13 04:56:45,373 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/8eb96c4ca/69cdcdd88693464c9e0261d9b204ddf6 [2021-10-13 04:56:45,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:56:45,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:56:45,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:56:45,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:56:45,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:56:45,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:56:45" (1/1) ... [2021-10-13 04:56:45,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27427577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:56:45, skipping insertion in model container [2021-10-13 04:56:45,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:56:45" (1/1) ... [2021-10-13 04:56:45,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:56:45,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:56:45,835 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2021-10-13 04:56:45,844 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2021-10-13 04:56:45,869 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:56:45,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:56:46,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:56:46,726 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,727 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,728 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,729 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:46,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:56:47,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:56:47,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:56:47,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:56:47,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:56:47,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:56:47,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:56:47,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:56:47,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:56:47,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:56:47,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:56:47,495 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:56:47,511 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2021-10-13 04:56:47,512 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2021-10-13 04:56:47,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:56:47,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:56:47,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:56:47,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,648 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,649 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:56:47,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:56:47,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:56:47,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:56:47,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:56:47,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:56:47,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:56:47,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:56:47,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:56:47,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:56:47,768 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,775 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:47,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:56:47,928 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 04:56:47,933 INFO L168 Benchmark]: Toolchain (without parser) took 2553.97 ms. Allocated memory is still 138.4 MB. Free memory was 96.8 MB in the beginning and 95.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 61.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:56:47,934 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:56:47,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2550.28 ms. Allocated memory is still 138.4 MB. Free memory was 96.8 MB in the beginning and 95.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 61.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:56:47,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2550.28 ms. Allocated memory is still 138.4 MB. Free memory was 96.8 MB in the beginning and 95.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 61.9 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 04:56:50,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:56:50,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:56:50,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:56:50,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:56:50,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:56:50,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:56:50,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:56:50,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:56:50,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:56:50,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:56:50,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:56:50,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:56:50,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:56:50,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:56:50,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:56:50,247 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:56:50,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:56:50,250 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:56:50,260 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:56:50,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:56:50,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:56:50,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:56:50,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:56:50,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:56:50,279 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:56:50,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:56:50,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:56:50,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:56:50,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:56:50,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:56:50,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:56:50,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:56:50,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:56:50,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:56:50,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:56:50,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:56:50,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:56:50,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:56:50,310 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:56:50,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:56:50,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:56:50,357 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:56:50,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:56:50,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:56:50,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:56:50,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:56:50,360 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:56:50,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:56:50,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:56:50,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:56:50,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:56:50,362 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:56:50,362 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:56:50,362 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:56:50,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:56:50,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:56:50,363 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:56:50,363 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:56:50,363 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:56:50,363 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:56:50,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:56:50,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:56:50,364 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:56:50,364 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:56:50,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:56:50,366 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2021-10-13 04:56:50,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:56:50,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:56:50,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:56:50,771 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:56:50,776 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:56:50,778 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-10-13 04:56:50,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/6b88182c0/7bb973f3154a4e68b9a0dbf7ad3aba1a/FLAGb891fd5a9 [2021-10-13 04:56:51,935 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:56:51,936 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2021-10-13 04:56:51,977 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/6b88182c0/7bb973f3154a4e68b9a0dbf7ad3aba1a/FLAGb891fd5a9 [2021-10-13 04:56:52,300 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/bin/ukojak-fKGseLULKY/data/6b88182c0/7bb973f3154a4e68b9a0dbf7ad3aba1a [2021-10-13 04:56:52,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:56:52,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:56:52,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:56:52,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:56:52,323 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:56:52,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:56:52" (1/1) ... [2021-10-13 04:56:52,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@314cd8cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:56:52, skipping insertion in model container [2021-10-13 04:56:52,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:56:52" (1/1) ... [2021-10-13 04:56:52,333 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:56:52,436 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:56:52,656 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2021-10-13 04:56:52,662 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2021-10-13 04:56:52,685 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:56:52,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:56:53,543 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:56:53,619 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,620 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,621 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,622 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,640 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,642 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,643 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,644 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,646 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:53,647 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:56:54,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:56:54,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:56:54,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:56:54,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:56:54,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:56:54,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:56:54,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:56:54,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:56:54,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:56:54,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,233 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:56:54,325 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:56:54,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:56:54,372 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2021-10-13 04:56:54,373 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2021-10-13 04:56:54,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:56:54,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:56:54,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:56:54,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,469 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,480 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,481 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:56:54,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:56:54,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:56:54,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:56:54,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:56:54,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:56:54,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:56:54,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:56:54,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:56:54,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:56:54,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:56:54,645 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:56:54,672 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2021-10-13 04:56:54,673 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_5e6449ef-69a6-47f3-b9e7-a5df1e2d0ee4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2021-10-13 04:56:54,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:56:54,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:56:54,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:56:54,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,732 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,743 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:56:54,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:56:54,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:56:54,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:56:54,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:56:54,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:56:54,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:56:54,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:56:54,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:56:54,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:56:54,893 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:56:54,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:56:55,196 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:56:55,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:56:55 WrapperNode [2021-10-13 04:56:55,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:56:55,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:56:55,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:56:55,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:56:55,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:56:55" (1/1) ... [2021-10-13 04:56:55,264 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 04:56:55,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:56:55" (1/1) ... [2021-10-13 04:56:55,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:56:55,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:56:55,323 INFO L168 Benchmark]: Toolchain (without parser) took 3017.58 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 68.8 MB in the beginning and 54.8 MB in the end (delta: 14.1 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2021-10-13 04:56:55,323 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 88.1 MB. Free memory was 69.2 MB in the beginning and 69.2 MB in the end (delta: 77.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:56:55,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2892.00 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 68.6 MB in the beginning and 59.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 62.4 MB. Max. memory is 16.1 GB. [2021-10-13 04:56:55,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.40 ms. Allocated memory is still 125.8 MB. Free memory was 59.0 MB in the beginning and 54.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:56:55,333 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 88.1 MB. Free memory was 69.2 MB in the beginning and 69.2 MB in the end (delta: 77.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2892.00 ms. Allocated memory was 88.1 MB in the beginning and 125.8 MB in the end (delta: 37.7 MB). Free memory was 68.6 MB in the beginning and 59.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 62.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.40 ms. Allocated memory is still 125.8 MB. Free memory was 59.0 MB in the beginning and 54.8 MB in the end (delta: 4.2 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...