./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN --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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:49:36,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:49:36,172 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:49:36,208 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:49:36,208 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:49:36,210 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:49:36,211 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:49:36,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:49:36,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:49:36,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:49:36,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:49:36,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:49:36,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:49:36,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:49:36,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:49:36,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:49:36,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:49:36,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:49:36,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:49:36,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:49:36,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:49:36,234 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:49:36,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:49:36,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:49:36,240 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:49:36,241 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:49:36,241 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:49:36,242 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:49:36,243 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:49:36,244 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:49:36,245 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:49:36,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:49:36,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:49:36,247 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:49:36,249 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:49:36,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:49:36,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:49:36,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:49:36,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:49:36,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:49:36,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:49:36,254 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:49:36,277 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:49:36,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:49:36,278 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:49:36,279 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:49:36,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:49:36,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:49:36,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:49:36,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:49:36,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:49:36,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:49:36,282 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:49:36,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:49:36,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:49:36,283 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:49:36,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:49:36,284 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:49:36,284 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:49:36,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:49:36,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:36,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:49:36,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:49:36,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:49:36,286 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:49:36,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:49:36,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:49:36,287 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_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2021-11-21 05:49:36,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:49:36,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:49:36,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:49:36,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:49:36,568 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:49:36,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-21 05:49:36,638 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/4be088132/79e38e0a2ee64a09bdb7391bf08120de/FLAG19299791e [2021-11-21 05:49:37,456 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:49:37,457 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-21 05:49:37,498 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/4be088132/79e38e0a2ee64a09bdb7391bf08120de/FLAG19299791e [2021-11-21 05:49:37,977 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/4be088132/79e38e0a2ee64a09bdb7391bf08120de [2021-11-21 05:49:37,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:49:37,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:49:37,982 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:37,982 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:49:37,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:49:37,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:37" (1/1) ... [2021-11-21 05:49:37,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8299c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:37, skipping insertion in model container [2021-11-21 05:49:37,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:37" (1/1) ... [2021-11-21 05:49:37,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:49:38,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:49:38,351 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-21 05:49:38,357 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-21 05:49:39,118 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:39,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:39,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:39,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:39,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:39,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:39,550 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:39,550 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:39,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:39,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:39,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:39,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,858 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:39,887 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:49:39,901 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-21 05:49:39,902 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-21 05:49:39,937 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:39,954 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,954 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,955 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,955 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:39,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:40,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:40,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:40,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:40,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:40,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:40,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:40,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:40,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:40,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:40,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:40,067 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:40,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:40,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:40,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:40,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:40,328 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:49:40,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40 WrapperNode [2021-11-21 05:49:40,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:40,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:40,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:49:40,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:49:40,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,520 INFO L137 Inliner]: procedures = 691, calls = 1673, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 695 [2021-11-21 05:49:40,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:40,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:49:40,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:49:40,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:49:40,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:49:40,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:49:40,598 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:49:40,598 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:49:40,599 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:40" (1/1) ... [2021-11-21 05:49:40,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:40,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:49:40,642 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:49:40,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:49:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:49:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:49:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:49:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:49:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:49:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:49:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:49:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 05:49:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 05:49:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:49:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:49:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:49:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:49:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:49:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:49:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:49:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:49:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:49:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:49:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:49:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:49:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:49:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:49:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:49:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:49:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:49:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:49:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 05:49:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 05:49:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:49:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:49:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:49:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:49:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 05:49:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 05:49:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:49:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:49:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:49:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:49:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:49:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:49:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:49:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:49:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:49:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:49:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:49:41,078 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:49:41,081 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:49:42,246 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:49:42,389 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:49:42,390 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:49:42,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:42 BoogieIcfgContainer [2021-11-21 05:49:42,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:49:42,394 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:49:42,394 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:49:42,404 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:49:42,404 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:42" (1/1) ... [2021-11-21 05:49:42,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:49:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:49:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2021-11-21 05:49:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2021-11-21 05:49:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2021-11-21 05:49:42,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:49:42,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:49:42,576 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-21 05:49:42,588 INFO L158 Benchmark]: Toolchain (without parser) took 4605.20ms. Allocated memory was 94.4MB in the beginning and 176.2MB in the end (delta: 81.8MB). Free memory was 68.4MB in the beginning and 111.0MB in the end (delta: -42.7MB). Peak memory consumption was 37.6MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,590 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 94.4MB. Free memory was 70.9MB in the beginning and 70.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:49:42,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2346.69ms. Allocated memory was 94.4MB in the beginning and 127.9MB in the end (delta: 33.6MB). Free memory was 68.4MB in the beginning and 68.1MB in the end (delta: 248.8kB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,594 INFO L158 Benchmark]: Boogie Procedure Inliner took 191.88ms. Allocated memory is still 127.9MB. Free memory was 68.1MB in the beginning and 59.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,596 INFO L158 Benchmark]: Boogie Preprocessor took 74.89ms. Allocated memory is still 127.9MB. Free memory was 59.0MB in the beginning and 52.8MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,597 INFO L158 Benchmark]: RCFGBuilder took 1795.57ms. Allocated memory was 127.9MB in the beginning and 176.2MB in the end (delta: 48.2MB). Free memory was 52.8MB in the beginning and 118.4MB in the end (delta: -65.6MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,598 INFO L158 Benchmark]: CodeCheck took 192.01ms. Allocated memory is still 176.2MB. Free memory was 118.4MB in the beginning and 111.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:42,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 94.4MB. Free memory was 70.9MB in the beginning and 70.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2346.69ms. Allocated memory was 94.4MB in the beginning and 127.9MB in the end (delta: 33.6MB). Free memory was 68.4MB in the beginning and 68.1MB in the end (delta: 248.8kB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 191.88ms. Allocated memory is still 127.9MB. Free memory was 68.1MB in the beginning and 59.0MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.89ms. Allocated memory is still 127.9MB. Free memory was 59.0MB in the beginning and 52.8MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1795.57ms. Allocated memory was 127.9MB in the beginning and 176.2MB in the end (delta: 48.2MB). Free memory was 52.8MB in the beginning and 118.4MB in the end (delta: -65.6MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. * CodeCheck took 192.01ms. Allocated memory is still 176.2MB. Free memory was 118.4MB in the beginning and 111.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:49:42,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN --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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:49:45,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:49:45,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:49:45,146 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:49:45,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:49:45,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:49:45,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:49:45,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:49:45,155 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:49:45,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:49:45,157 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:49:45,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:49:45,160 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:49:45,161 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:49:45,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:49:45,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:49:45,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:49:45,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:49:45,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:49:45,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:49:45,187 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:49:45,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:49:45,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:49:45,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:49:45,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:49:45,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:49:45,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:49:45,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:49:45,212 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:49:45,213 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:49:45,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:49:45,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:49:45,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:49:45,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:49:45,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:49:45,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:49:45,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:49:45,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:49:45,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:49:45,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:49:45,224 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:49:45,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:49:45,271 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:49:45,271 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:49:45,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:49:45,273 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:49:45,274 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:49:45,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:49:45,275 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:49:45,275 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:49:45,275 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:49:45,276 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:49:45,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:49:45,277 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:49:45,277 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:49:45,277 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:49:45,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:49:45,278 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:49:45,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:49:45,278 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:49:45,279 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:49:45,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:49:45,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:45,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:49:45,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:49:45,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:49:45,280 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:49:45,280 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:49:45,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:49:45,281 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:49:45,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:49:45,281 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_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2021-11-21 05:49:45,698 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:49:45,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:49:45,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:49:45,729 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:49:45,731 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:49:45,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-21 05:49:45,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/fdbda4908/ceb22b7b4b5a4b65acbfdf9d5dd86595/FLAG1b8d8feec [2021-11-21 05:49:46,701 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:49:46,702 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-21 05:49:46,750 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/fdbda4908/ceb22b7b4b5a4b65acbfdf9d5dd86595/FLAG1b8d8feec [2021-11-21 05:49:47,138 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/data/fdbda4908/ceb22b7b4b5a4b65acbfdf9d5dd86595 [2021-11-21 05:49:47,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:49:47,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:49:47,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:47,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:49:47,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:49:47,149 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:47" (1/1) ... [2021-11-21 05:49:47,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1b3d2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:47, skipping insertion in model container [2021-11-21 05:49:47,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:47" (1/1) ... [2021-11-21 05:49:47,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:49:47,260 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:49:47,512 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-21 05:49:47,519 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-21 05:49:48,320 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:48,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,418 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:48,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:48,839 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:48,840 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:48,842 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:48,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:48,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:48,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:48,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:48,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:48,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:49,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:49,170 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:49:49,249 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:49:49,256 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-21 05:49:49,257 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-21 05:49:49,324 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:49,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,375 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,442 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:49,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:49,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:49,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:49,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:49,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:49,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:49,447 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:49,447 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:49,448 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:49,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,520 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:49,539 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:49:49,551 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-21 05:49:49,552 WARN L230 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_aaf37ca9-f7bc-46be-b370-317c334718a4/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-21 05:49:49,605 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,668 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:49,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:49,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:49,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:49,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:49,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:49,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:49,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:49,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:49,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:49,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:49,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:50,172 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:49:50,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50 WrapperNode [2021-11-21 05:49:50,173 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:50,175 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:50,175 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:49:50,175 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:49:50,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,313 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,415 INFO L137 Inliner]: procedures = 711, calls = 1673, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 691 [2021-11-21 05:49:50,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:50,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:49:50,419 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:49:50,419 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:49:50,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,522 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:49:50,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:49:50,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:49:50,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:49:50,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:50" (1/1) ... [2021-11-21 05:49:50,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:50,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:49:50,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:49:50,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:49:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:49:50,637 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 05:49:50,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 05:49:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 05:49:50,638 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 05:49:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:49:50,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:49:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:49:50,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:49:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:49:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-21 05:49:50,639 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-21 05:49:50,639 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:49:50,640 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:49:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:49:50,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:49:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:49:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:49:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:49:50,640 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:49:50,641 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:49:50,641 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:49:50,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:49:50,641 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:49:50,641 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:49:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:49:50,642 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:49:50,642 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:49:50,643 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:49:50,643 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:49:50,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 05:49:50,646 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 05:49:50,646 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:49:50,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:49:50,647 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:49:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:49:50,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-21 05:49:50,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-21 05:49:50,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:49:50,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:49:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:49:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:49:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:49:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:49:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:49:50,656 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:49:50,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:49:50,657 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:49:50,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 05:49:51,068 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:49:51,070 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:49:53,412 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:49:53,591 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:49:53,592 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:49:53,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:53 BoogieIcfgContainer [2021-11-21 05:49:53,597 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:49:53,597 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:49:53,598 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:49:53,608 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:49:53,608 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:49:53,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:49:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 247 transitions. [2021-11-21 05:49:53,711 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2021-11-21 05:49:53,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2021-11-21 05:49:53,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:49:53,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:49:53,770 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-21 05:49:53,774 INFO L158 Benchmark]: Toolchain (without parser) took 6631.75ms. Allocated memory was 65.0MB in the beginning and 146.8MB in the end (delta: 81.8MB). Free memory was 36.4MB in the beginning and 83.2MB in the end (delta: -46.7MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,774 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:49:53,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3032.09ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 36.2MB in the beginning and 44.3MB in the end (delta: -8.1MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,775 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.45ms. Allocated memory is still 109.1MB. Free memory was 44.3MB in the beginning and 63.4MB in the end (delta: -19.1MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,776 INFO L158 Benchmark]: Boogie Preprocessor took 134.17ms. Allocated memory is still 109.1MB. Free memory was 63.4MB in the beginning and 56.5MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,776 INFO L158 Benchmark]: RCFGBuilder took 3043.12ms. Allocated memory was 109.1MB in the beginning and 146.8MB in the end (delta: 37.7MB). Free memory was 56.5MB in the beginning and 90.6MB in the end (delta: -34.1MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,777 INFO L158 Benchmark]: CodeCheck took 174.83ms. Allocated memory is still 146.8MB. Free memory was 90.6MB in the beginning and 83.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:49:53,780 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3032.09ms. Allocated memory was 65.0MB in the beginning and 109.1MB in the end (delta: 44.0MB). Free memory was 36.2MB in the beginning and 44.3MB in the end (delta: -8.1MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.45ms. Allocated memory is still 109.1MB. Free memory was 44.3MB in the beginning and 63.4MB in the end (delta: -19.1MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.17ms. Allocated memory is still 109.1MB. Free memory was 63.4MB in the beginning and 56.5MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3043.12ms. Allocated memory was 109.1MB in the beginning and 146.8MB in the end (delta: 37.7MB). Free memory was 56.5MB in the beginning and 90.6MB in the end (delta: -34.1MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * CodeCheck took 174.83ms. Allocated memory is still 146.8MB. Free memory was 90.6MB in the beginning and 83.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:49:53,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaf37ca9-f7bc-46be-b370-317c334718a4/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared