./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:39:06,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:39:06,240 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:39:06,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:39:06,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:39:06,299 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:39:06,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:39:06,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:39:06,309 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:39:06,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:39:06,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:39:06,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:39:06,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:39:06,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:39:06,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:39:06,327 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:39:06,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:39:06,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:39:06,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:39:06,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:39:06,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:39:06,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:39:06,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:39:06,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:39:06,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:39:06,344 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:39:06,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:39:06,345 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:39:06,346 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:39:06,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:39:06,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:39:06,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:39:06,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:39:06,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:39:06,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:39:06,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:39:06,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:39:06,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:39:06,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:39:06,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:39:06,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:39:06,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:39:06,411 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:39:06,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:39:06,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:39:06,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:39:06,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:39:06,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:39:06,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:39:06,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:39:06,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:39:06,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:39:06,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:39:06,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:39:06,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:39:06,416 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:39:06,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:39:06,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:39:06,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:39:06,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:39:06,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:06,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:39:06,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:39:06,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:39:06,417 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:39:06,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:39:06,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:39:06,418 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-21 04:39:06,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:39:06,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:39:06,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:39:06,698 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:39:06,700 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:39:06,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-21 04:39:06,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/454e0d521/93aa2062647c4b3f8903f4fbfbf482e8/FLAGce6608827 [2021-11-21 04:39:07,635 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:39:07,638 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-21 04:39:07,679 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/454e0d521/93aa2062647c4b3f8903f4fbfbf482e8/FLAGce6608827 [2021-11-21 04:39:08,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/454e0d521/93aa2062647c4b3f8903f4fbfbf482e8 [2021-11-21 04:39:08,195 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:39:08,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:39:08,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:08,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:39:08,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:39:08,203 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:08" (1/1) ... [2021-11-21 04:39:08,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:08, skipping insertion in model container [2021-11-21 04:39:08,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:08" (1/1) ... [2021-11-21 04:39:08,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:39:08,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:08,644 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-21 04:39:08,650 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-21 04:39:09,567 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:09,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:09,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:10,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:10,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:10,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:10,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:10,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:10,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:10,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:10,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:10,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:10,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,197 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:10,276 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:39:10,318 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-21 04:39:10,319 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-21 04:39:10,369 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:10,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,388 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:10,458 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:10,459 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:10,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:10,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:10,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:10,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:10,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:10,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:10,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:10,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:10,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:10,889 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:39:10,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10 WrapperNode [2021-11-21 04:39:10,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:10,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:10,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:39:10,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:39:10,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:10,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,092 INFO L137 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2021-11-21 04:39:11,092 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:11,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:39:11,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:39:11,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:39:11,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,164 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:39:11,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:39:11,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:39:11,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:39:11,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:10" (1/1) ... [2021-11-21 04:39:11,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:11,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:39:11,218 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:39:11,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:39:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-21 04:39:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-21 04:39:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:39:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:39:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:39:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:39:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:39:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:39:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:39:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:39:11,270 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:39:11,271 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:39:11,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:39:11,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:39:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:39:11,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:39:11,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:39:11,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:39:11,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:39:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:39:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:39:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:39:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:39:11,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 04:39:11,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 04:39:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:39:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:39:11,275 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:39:11,275 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:39:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:39:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:39:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:39:11,276 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:39:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:39:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:39:11,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:39:11,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:39:11,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:39:11,622 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:39:11,628 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:39:12,547 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:39:12,682 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:39:12,683 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-21 04:39:12,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:12 BoogieIcfgContainer [2021-11-21 04:39:12,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:39:12,687 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:39:12,687 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:39:12,702 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:39:12,702 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:12" (1/1) ... [2021-11-21 04:39:12,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:39:12,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-21 04:39:12,790 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-21 04:39:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 04:39:12,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:12,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:12,853 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 04:39:12,860 INFO L158 Benchmark]: Toolchain (without parser) took 4660.33ms. Allocated memory was 94.4MB in the beginning and 153.1MB in the end (delta: 58.7MB). Free memory was 54.6MB in the beginning and 71.0MB in the end (delta: -16.4MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,860 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 94.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:39:12,865 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2690.77ms. Allocated memory was 94.4MB in the beginning and 153.1MB in the end (delta: 58.7MB). Free memory was 54.3MB in the beginning and 93.0MB in the end (delta: -38.7MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,867 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.97ms. Allocated memory is still 153.1MB. Free memory was 93.0MB in the beginning and 84.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,868 INFO L158 Benchmark]: Boogie Preprocessor took 71.58ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 79.7MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,869 INFO L158 Benchmark]: RCFGBuilder took 1520.46ms. Allocated memory is still 153.1MB. Free memory was 79.7MB in the beginning and 77.3MB in the end (delta: 2.4MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,870 INFO L158 Benchmark]: CodeCheck took 169.55ms. Allocated memory is still 153.1MB. Free memory was 77.3MB in the beginning and 71.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:39:12,877 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 0.28ms. Allocated memory is still 94.4MB. Free memory is still 51.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2690.77ms. Allocated memory was 94.4MB in the beginning and 153.1MB in the end (delta: 58.7MB). Free memory was 54.3MB in the beginning and 93.0MB in the end (delta: -38.7MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.97ms. Allocated memory is still 153.1MB. Free memory was 93.0MB in the beginning and 84.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.58ms. Allocated memory is still 153.1MB. Free memory was 84.6MB in the beginning and 79.7MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1520.46ms. Allocated memory is still 153.1MB. Free memory was 79.7MB in the beginning and 77.3MB in the end (delta: 2.4MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * CodeCheck took 169.55ms. Allocated memory is still 153.1MB. Free memory was 77.3MB in the beginning and 71.0MB in the end (delta: 6.3MB). 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 04:39:12,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:39:15,506 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:39:15,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:39:15,568 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:39:15,569 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:39:15,574 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:39:15,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:39:15,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:39:15,586 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:39:15,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:39:15,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:39:15,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:39:15,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:39:15,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:39:15,607 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:39:15,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:39:15,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:39:15,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:39:15,616 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:39:15,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:39:15,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:39:15,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:39:15,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:39:15,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:39:15,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:39:15,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:39:15,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:39:15,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:39:15,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:39:15,631 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:39:15,631 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:39:15,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:39:15,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:39:15,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:39:15,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:39:15,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:39:15,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:39:15,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:39:15,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:39:15,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:39:15,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:39:15,641 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:39:15,687 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:39:15,687 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:39:15,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:39:15,689 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:39:15,690 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:39:15,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:39:15,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:39:15,691 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:39:15,691 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:39:15,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:39:15,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:39:15,693 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:39:15,693 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:39:15,693 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:39:15,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:39:15,694 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:39:15,694 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:39:15,694 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:39:15,694 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:39:15,694 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:39:15,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:15,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:39:15,695 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:39:15,695 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:39:15,695 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:39:15,696 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:39:15,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:39:15,696 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:39:15,696 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:39:15,696 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-21 04:39:16,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:39:16,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:39:16,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:39:16,147 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:39:16,148 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:39:16,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-21 04:39:16,228 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/0b93f6a3e/e7131ad3adb34735939c76886482ba40/FLAG7a7fcec8d [2021-11-21 04:39:17,130 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:39:17,130 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-21 04:39:17,177 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/0b93f6a3e/e7131ad3adb34735939c76886482ba40/FLAG7a7fcec8d [2021-11-21 04:39:17,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/data/0b93f6a3e/e7131ad3adb34735939c76886482ba40 [2021-11-21 04:39:17,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:39:17,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:39:17,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:17,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:39:17,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:39:17,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:17" (1/1) ... [2021-11-21 04:39:17,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7082ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:17, skipping insertion in model container [2021-11-21 04:39:17,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:39:17" (1/1) ... [2021-11-21 04:39:17,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:39:17,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:18,149 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-21 04:39:18,155 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-21 04:39:19,059 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:19,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,150 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,151 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,153 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,154 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:19,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:19,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:19,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:19,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:19,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:19,550 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:19,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:19,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:19,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:19,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:19,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:19,909 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:39:19,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:39:19,950 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-21 04:39:19,951 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-21 04:39:20,010 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:20,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,052 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:20,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:20,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:20,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:20,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:20,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:20,102 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:20,102 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:20,103 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:20,103 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:20,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,151 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:20,174 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:39:20,200 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-21 04:39:20,200 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_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-21 04:39:20,267 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:39:20,279 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:39:20,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:39:20,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:39:20,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:39:20,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:39:20,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:39:20,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:39:20,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:39:20,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:39:20,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:39:20,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:39:20,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:39:20,853 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:39:20,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20 WrapperNode [2021-11-21 04:39:20,854 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:39:20,855 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:20,856 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:39:20,856 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:39:20,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,109 INFO L137 Inliner]: procedures = 710, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2021-11-21 04:39:21,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:39:21,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:39:21,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:39:21,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:39:21,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:39:21,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:39:21,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:39:21,258 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:39:21,259 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:39:20" (1/1) ... [2021-11-21 04:39:21,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:39:21,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:39:21,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:39:21,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:39:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-21 04:39:21,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-21 04:39:21,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:39:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:39:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:39:21,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:39:21,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:39:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:39:21,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:39:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:39:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:39:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:39:21,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:39:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:39:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:39:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:39:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:39:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:39:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:39:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:39:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:39:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:39:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:39:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:39:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:39:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:39:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:39:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 04:39:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 04:39:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 04:39:21,346 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 04:39:21,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:39:21,347 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:39:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:39:21,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:39:21,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:39:21,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:39:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:39:21,351 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:39:21,351 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:39:21,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:39:21,651 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:39:21,666 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:39:23,427 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:39:23,650 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:39:23,656 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-21 04:39:23,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:23 BoogieIcfgContainer [2021-11-21 04:39:23,662 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:39:23,663 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:39:23,663 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:39:23,674 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:39:23,674 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:39:23" (1/1) ... [2021-11-21 04:39:23,692 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:39:23,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:39:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-21 04:39:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-21 04:39:23,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 04:39:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:39:23,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:39:23,820 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 04:39:23,824 INFO L158 Benchmark]: Toolchain (without parser) took 6157.37ms. Allocated memory was 77.6MB in the beginning and 159.4MB in the end (delta: 81.8MB). Free memory was 57.0MB in the beginning and 79.0MB in the end (delta: -22.0MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,827 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 77.6MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:39:23,831 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3184.51ms. Allocated memory was 77.6MB in the beginning and 132.1MB in the end (delta: 54.5MB). Free memory was 56.8MB in the beginning and 65.0MB in the end (delta: -8.2MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,832 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.90ms. Allocated memory is still 132.1MB. Free memory was 65.0MB in the beginning and 56.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,834 INFO L158 Benchmark]: Boogie Preprocessor took 143.43ms. Allocated memory is still 132.1MB. Free memory was 56.7MB in the beginning and 87.0MB in the end (delta: -30.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,834 INFO L158 Benchmark]: RCFGBuilder took 2406.03ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 87.0MB in the beginning and 85.4MB in the end (delta: 1.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,835 INFO L158 Benchmark]: CodeCheck took 159.66ms. Allocated memory is still 159.4MB. Free memory was 85.4MB in the beginning and 79.0MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:39:23,839 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 0.30ms. Allocated memory is still 77.6MB. Free memory was 59.4MB in the beginning and 59.3MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3184.51ms. Allocated memory was 77.6MB in the beginning and 132.1MB in the end (delta: 54.5MB). Free memory was 56.8MB in the beginning and 65.0MB in the end (delta: -8.2MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.90ms. Allocated memory is still 132.1MB. Free memory was 65.0MB in the beginning and 56.7MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.43ms. Allocated memory is still 132.1MB. Free memory was 56.7MB in the beginning and 87.0MB in the end (delta: -30.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2406.03ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 87.0MB in the beginning and 85.4MB in the end (delta: 1.6MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * CodeCheck took 159.66ms. Allocated memory is still 159.4MB. Free memory was 85.4MB in the beginning and 79.0MB in the end (delta: 6.4MB). 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 04:39:23,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86f4e4dd-0cdf-4bf6-bf4f-2b4e97e429cf/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared