./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e --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-63182f1 [2021-11-13 23:49:19,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:49:19,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:49:19,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:49:19,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:49:19,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:49:19,332 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:49:19,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:49:19,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:49:19,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:49:19,345 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:49:19,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:49:19,348 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:49:19,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:49:19,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:49:19,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:49:19,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:49:19,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:49:19,366 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:49:19,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:49:19,377 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:49:19,378 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:49:19,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:49:19,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:49:19,391 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:49:19,392 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:49:19,392 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:49:19,394 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:49:19,395 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:49:19,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:49:19,398 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:49:19,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:49:19,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:49:19,402 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:49:19,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:49:19,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:49:19,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:49:19,406 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:49:19,406 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:49:19,407 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:49:19,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:49:19,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:49:19,455 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:49:19,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:49:19,457 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:49:19,457 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:49:19,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:49:19,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:49:19,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:49:19,459 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:49:19,465 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:49:19,465 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:49:19,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:49:19,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:49:19,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:49:19,467 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:49:19,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:49:19,468 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:49:19,468 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:49:19,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:49:19,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:19,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:49:19,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:49:19,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:49:19,470 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:49:19,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:49:19,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:49:19,470 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_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-13 23:49:19,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:49:19,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:49:19,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:49:19,784 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:49:19,785 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:49:19,786 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-13 23:49:19,858 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/05eeeb6ba/764eda043c2d421eb93176edcf51f3ba/FLAG2e2a2736e [2021-11-13 23:49:20,668 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:49:20,670 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-13 23:49:20,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/05eeeb6ba/764eda043c2d421eb93176edcf51f3ba/FLAG2e2a2736e [2021-11-13 23:49:21,223 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/05eeeb6ba/764eda043c2d421eb93176edcf51f3ba [2021-11-13 23:49:21,229 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:49:21,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:49:21,236 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:21,236 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:49:21,239 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:49:21,240 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:21" (1/1) ... [2021-11-13 23:49:21,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6037c9a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:21, skipping insertion in model container [2021-11-13 23:49:21,242 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:21" (1/1) ... [2021-11-13 23:49:21,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:49:21,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:49:21,616 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-13 23:49:21,622 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-13 23:49:21,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:49:21,647 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:49:22,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:49:22,568 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,571 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,571 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,593 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,593 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,594 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,595 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,596 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,597 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:22,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:49:22,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:49:22,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:49:22,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:49:22,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:49:22,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:49:22,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:49:22,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:49:22,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:49:22,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:49:23,052 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,109 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:23,156 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:49:23,172 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-13 23:49:23,173 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-13 23:49:23,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:49:23,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:49:23,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:49:23,236 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,238 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,239 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,264 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:49:23,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:49:23,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:49:23,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:49:23,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:49:23,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:49:23,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:49:23,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:49:23,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:49:23,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:49:23,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,407 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:23,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:23,757 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:49:23,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23 WrapperNode [2021-11-13 23:49:23,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:23,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:23,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:49:23,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:49:23,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:23,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:23,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:23,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:49:23,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:49:23,959 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:49:23,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:23,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:23,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:23,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:24,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:24,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:24,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:24,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:49:24,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:49:24,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:49:24,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:49:24,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:23" (1/1) ... [2021-11-13 23:49:24,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:24,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:49:24,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:49:24,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:49:24,186 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:49:24,186 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:49:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:49:24,187 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:49:24,188 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:49:24,188 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:49:24,189 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:49:24,190 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:49:24,190 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:49:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:49:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:49:24,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:49:24,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:49:24,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:49:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:49:24,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:49:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:49:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:49:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:49:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:49:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:49:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:49:24,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 23:49:24,193 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 23:49:24,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:49:24,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:49:24,195 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:49:24,195 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:49:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:49:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:49:24,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:49:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:49:24,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:49:42,095 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:49:42,095 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 23:49:42,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:49:42 BoogieIcfgContainer [2021-11-13 23:49:42,098 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:49:42,099 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:49:42,099 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:49:42,109 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:49:42,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:49:42" (1/1) ... [2021-11-13 23:49:42,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:49:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:49:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-13 23:49:42,206 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-13 23:49:42,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 23:49:42,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:49:42,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:49:42,259 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) [2021-11-13 23:49:42,264 INFO L158 Benchmark]: Toolchain (without parser) took 21032.26ms. Allocated memory was 100.7MB in the beginning and 285.2MB in the end (delta: 184.5MB). Free memory was 63.5MB in the beginning and 155.3MB in the end (delta: -91.8MB). Peak memory consumption was 92.4MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,265 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 100.7MB. Free memory was 58.7MB in the beginning and 58.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:49:42,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2522.46ms. Allocated memory was 100.7MB in the beginning and 123.7MB in the end (delta: 23.1MB). Free memory was 63.5MB in the beginning and 73.5MB in the end (delta: -10.0MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.25ms. Allocated memory is still 123.7MB. Free memory was 73.5MB in the beginning and 65.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,267 INFO L158 Benchmark]: Boogie Preprocessor took 125.12ms. Allocated memory is still 123.7MB. Free memory was 65.1MB in the beginning and 58.2MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,268 INFO L158 Benchmark]: RCFGBuilder took 18013.69ms. Allocated memory was 123.7MB in the beginning and 285.2MB in the end (delta: 161.5MB). Free memory was 58.2MB in the beginning and 162.6MB in the end (delta: -104.5MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,269 INFO L158 Benchmark]: CodeCheck took 163.25ms. Allocated memory is still 285.2MB. Free memory was 161.6MB in the beginning and 155.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:49:42,272 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 0.33ms. Allocated memory is still 100.7MB. Free memory was 58.7MB in the beginning and 58.6MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2522.46ms. Allocated memory was 100.7MB in the beginning and 123.7MB in the end (delta: 23.1MB). Free memory was 63.5MB in the beginning and 73.5MB in the end (delta: -10.0MB). Peak memory consumption was 50.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.25ms. Allocated memory is still 123.7MB. Free memory was 73.5MB in the beginning and 65.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.12ms. Allocated memory is still 123.7MB. Free memory was 65.1MB in the beginning and 58.2MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 18013.69ms. Allocated memory was 123.7MB in the beginning and 285.2MB in the end (delta: 161.5MB). Free memory was 58.2MB in the beginning and 162.6MB in the end (delta: -104.5MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. * CodeCheck took 163.25ms. Allocated memory is still 285.2MB. Free memory was 161.6MB in the beginning and 155.3MB 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. [2021-11-13 23:49:42,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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 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_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e --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-63182f1 [2021-11-13 23:49:44,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:49:44,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:49:44,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:49:44,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:49:44,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:49:44,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:49:44,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:49:44,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:49:44,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:49:44,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:49:44,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:49:44,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:49:44,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:49:44,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:49:44,835 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:49:44,836 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:49:44,837 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:49:44,839 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:49:44,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:49:44,844 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:49:44,845 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:49:44,847 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:49:44,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:49:44,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:49:44,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:49:44,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:49:44,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:49:44,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:49:44,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:49:44,856 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:49:44,857 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:49:44,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:49:44,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:49:44,860 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:49:44,860 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:49:44,861 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:49:44,862 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:49:44,862 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:49:44,863 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:49:44,864 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:49:44,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:49:44,911 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:49:44,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:49:44,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:49:44,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:49:44,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:49:44,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:49:44,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:49:44,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:49:44,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:49:44,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:49:44,917 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:49:44,918 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:49:44,918 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:49:44,918 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:49:44,918 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:49:44,918 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:49:44,919 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:49:44,919 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:49:44,919 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:49:44,919 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:49:44,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:44,920 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:49:44,920 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:49:44,920 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:49:44,920 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:49:44,921 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:49:44,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:49:44,921 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:49:44,921 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:49:44,921 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_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-13 23:49:45,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:49:45,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:49:45,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:49:45,339 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:49:45,340 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:49:45,342 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-13 23:49:45,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/fa0cce734/c5f796ca75504ac3a21a6d823d609a9c/FLAG03a7e1475 [2021-11-13 23:49:46,315 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:49:46,316 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-13 23:49:46,357 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/fa0cce734/c5f796ca75504ac3a21a6d823d609a9c/FLAG03a7e1475 [2021-11-13 23:49:46,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/data/fa0cce734/c5f796ca75504ac3a21a6d823d609a9c [2021-11-13 23:49:46,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:49:46,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:49:46,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:46,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:49:46,882 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:49:46,883 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:46" (1/1) ... [2021-11-13 23:49:46,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b9d9588 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:46, skipping insertion in model container [2021-11-13 23:49:46,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:49:46" (1/1) ... [2021-11-13 23:49:46,893 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:49:47,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:49:47,395 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-13 23:49:47,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-13 23:49:47,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:49:47,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:49:48,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:49:48,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,284 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,286 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,289 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,290 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,291 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,291 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:49:48,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:49:48,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:49:48,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:49:48,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:49:48,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:49:48,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:49:48,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:49:48,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:49:48,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:49:48,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,895 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:48,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:49,009 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:49:49,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:49:49,107 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-13 23:49:49,108 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-13 23:49:49,109 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:49:49,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:49:49,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:49:49,202 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,203 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,203 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,206 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,208 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,222 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,230 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,232 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,236 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:49:49,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:49:49,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:49:49,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:49:49,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:49:49,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:49:49,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:49:49,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:49:49,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:49:49,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:49:49,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,352 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:49,423 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:49:49,450 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-13 23:49:49,451 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-13 23:49:49,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:49:49,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:49:49,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:49:49,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,521 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,522 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,539 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,540 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,541 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,541 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,542 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,545 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,545 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,546 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:49:49,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:49:49,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:49:49,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:49:49,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:49:49,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:49:49,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:49:49,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:49:49,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:49:49,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:49:49,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,640 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:49:49,657 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:49:49,920 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:49:49,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49 WrapperNode [2021-11-13 23:49:49,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:49:49,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:49,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:49:49,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:49:49,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:49:50,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:49:50,162 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:49:50,162 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:49:50,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,189 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,190 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,301 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,343 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:49:50,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:49:50,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:49:50,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:49:50,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:49:49" (1/1) ... [2021-11-13 23:49:50,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:49:50,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:49:50,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:49:50,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:49:50,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:49:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:49:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:49:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:49:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:49:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:49:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:49:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:49:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:49:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:49:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:49:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:49:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:49:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:49:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:49:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:49:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:49:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:49:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:49:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:49:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:49:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:49:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:49:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:49:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:49:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:49:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 23:49:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 23:49:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:49:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:49:50,457 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:49:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:49:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:49:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:49:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:49:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:49:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:49:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:49:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:49:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:49:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:50:11,665 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:50:11,665 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 23:50:11,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:50:11 BoogieIcfgContainer [2021-11-13 23:50:11,668 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:50:11,669 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:50:11,669 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:50:11,679 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:50:11,679 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:50:11" (1/1) ... [2021-11-13 23:50:11,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:50:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:50:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-13 23:50:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-13 23:50:11,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 23:50:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:50:11,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:50:11,801 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) [2021-11-13 23:50:11,808 INFO L158 Benchmark]: Toolchain (without parser) took 24936.19ms. Allocated memory was 81.8MB in the beginning and 551.6MB in the end (delta: 469.8MB). Free memory was 61.6MB in the beginning and 265.6MB in the end (delta: -204.0MB). Peak memory consumption was 264.9MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,811 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:50:11,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3049.15ms. Allocated memory was 81.8MB in the beginning and 107.0MB in the end (delta: 25.2MB). Free memory was 61.3MB in the beginning and 43.1MB in the end (delta: 18.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 239.19ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 43.1MB in the beginning and 82.4MB in the end (delta: -39.3MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,817 INFO L158 Benchmark]: Boogie Preprocessor took 192.60ms. Allocated memory is still 132.1MB. Free memory was 82.4MB in the beginning and 74.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,817 INFO L158 Benchmark]: RCFGBuilder took 21313.33ms. Allocated memory was 132.1MB in the beginning and 551.6MB in the end (delta: 419.4MB). Free memory was 73.3MB in the beginning and 271.9MB in the end (delta: -198.6MB). Peak memory consumption was 322.5MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,818 INFO L158 Benchmark]: CodeCheck took 136.68ms. Allocated memory is still 551.6MB. Free memory was 271.9MB in the beginning and 265.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:50:11,822 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 0.25ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.2MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3049.15ms. Allocated memory was 81.8MB in the beginning and 107.0MB in the end (delta: 25.2MB). Free memory was 61.3MB in the beginning and 43.1MB in the end (delta: 18.3MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 239.19ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 43.1MB in the beginning and 82.4MB in the end (delta: -39.3MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 192.60ms. Allocated memory is still 132.1MB. Free memory was 82.4MB in the beginning and 74.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21313.33ms. Allocated memory was 132.1MB in the beginning and 551.6MB in the end (delta: 419.4MB). Free memory was 73.3MB in the beginning and 271.9MB in the end (delta: -198.6MB). Peak memory consumption was 322.5MB. Max. memory is 16.1GB. * CodeCheck took 136.68ms. Allocated memory is still 551.6MB. Free memory was 271.9MB in the beginning and 265.6MB 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. [2021-11-13 23:50:11,893 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b970e2ed-6107-4957-8b0d-86fd7bb1f70b/bin/ukojak-2xVlg8857e/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