./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:50:39,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:50:39,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:50:39,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:50:39,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:50:39,423 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:50:39,426 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:50:39,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:50:39,433 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:50:39,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:50:39,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:50:39,441 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:50:39,442 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:50:39,444 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:50:39,446 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:50:39,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:50:39,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:50:39,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:50:39,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:50:39,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:50:39,468 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:50:39,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:50:39,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:50:39,474 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:50:39,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:50:39,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:50:39,479 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:50:39,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:50:39,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:50:39,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:50:39,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:50:39,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:50:39,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:50:39,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:50:39,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:50:39,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:50:39,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:50:39,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:50:39,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:50:39,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:50:39,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:50:39,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:50:39,539 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:50:39,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:50:39,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:50:39,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:50:39,541 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:50:39,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:50:39,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:50:39,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:50:39,542 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:50:39,543 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:50:39,548 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:50:39,548 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:50:39,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:50:39,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:39,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:50:39,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:50:39,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:50:39,549 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:50:39,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:50:39,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:50:39,550 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-25 06:50:39,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:50:39,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:50:39,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:50:39,908 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:50:39,908 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:50:39,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-25 06:50:39,982 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/a6dde1a88/b3f42fa900ca4312b778c936461a549c/FLAG9921ac98b [2021-11-25 06:50:40,864 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:50:40,864 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-25 06:50:40,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/a6dde1a88/b3f42fa900ca4312b778c936461a549c/FLAG9921ac98b [2021-11-25 06:50:41,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/a6dde1a88/b3f42fa900ca4312b778c936461a549c [2021-11-25 06:50:41,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:50:41,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:50:41,339 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:41,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:50:41,343 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:50:41,344 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:41" (1/1) ... [2021-11-25 06:50:41,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7277c309 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:41, skipping insertion in model container [2021-11-25 06:50:41,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:41" (1/1) ... [2021-11-25 06:50:41,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:50:41,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:50:41,844 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-25 06:50:41,850 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-25 06:50:42,709 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:50:42,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:42,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:50:43,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:50:43,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:50:43,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:50:43,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:50:43,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:50:43,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:50:43,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:50:43,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:50:43,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:50:43,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,407 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:43,526 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:50:43,555 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-25 06:50:43,557 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-25 06:50:43,616 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:50:43,650 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,680 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,735 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:50:43,736 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:50:43,737 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:50:43,746 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:50:43,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:50:43,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:50:43,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:50:43,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:50:43,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:50:43,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:50:43,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:43,829 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:44,133 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:50:44,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44 WrapperNode [2021-11-25 06:50:44,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:44,134 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:44,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:50:44,135 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:50:44,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,336 INFO L137 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2021-11-25 06:50:44,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:44,338 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:50:44,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:50:44,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:50:44,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:50:44,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:50:44,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:50:44,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:50:44,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:44" (1/1) ... [2021-11-25 06:50:44,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:44,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:50:44,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:50:44,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:50:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:50:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:50:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:50:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 06:50:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 06:50:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 06:50:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 06:50:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:50:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:50:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:50:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:50:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:50:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:50:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:50:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:50:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:50:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:50:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:50:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:50:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:50:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:50:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 06:50:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 06:50:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 06:50:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 06:50:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:50:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:50:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:50:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:50:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:50:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:50:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:50:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:50:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:50:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 06:50:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 06:50:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:50:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:50:44,894 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:50:44,896 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:50:45,920 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:50:46,035 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:50:46,036 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 06:50:46,038 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:46 BoogieIcfgContainer [2021-11-25 06:50:46,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:50:46,040 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:50:46,040 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:50:46,050 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:50:46,050 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:46" (1/1) ... [2021-11-25 06:50:46,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:50:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-25 06:50:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-25 06:50:46,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-25 06:50:46,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:46,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:46,203 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) [2021-11-25 06:50:46,210 INFO L158 Benchmark]: Toolchain (without parser) took 4869.74ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 41.1MB in the beginning and 72.6MB in the end (delta: -31.5MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,211 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:50:46,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2794.28ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 40.9MB in the beginning and 84.3MB in the end (delta: -43.5MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,218 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.61ms. Allocated memory is still 130.0MB. Free memory was 84.3MB in the beginning and 76.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,219 INFO L158 Benchmark]: Boogie Preprocessor took 92.20ms. Allocated memory is still 130.0MB. Free memory was 76.0MB in the beginning and 71.1MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,220 INFO L158 Benchmark]: RCFGBuilder took 1608.35ms. Allocated memory is still 130.0MB. Free memory was 71.1MB in the beginning and 79.3MB in the end (delta: -8.1MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,221 INFO L158 Benchmark]: CodeCheck took 167.42ms. Allocated memory is still 130.0MB. Free memory was 79.3MB in the beginning and 72.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:50:46,228 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 0.29ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2794.28ms. Allocated memory was 83.9MB in the beginning and 130.0MB in the end (delta: 46.1MB). Free memory was 40.9MB in the beginning and 84.3MB in the end (delta: -43.5MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.61ms. Allocated memory is still 130.0MB. Free memory was 84.3MB in the beginning and 76.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.20ms. Allocated memory is still 130.0MB. Free memory was 76.0MB in the beginning and 71.1MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1608.35ms. Allocated memory is still 130.0MB. Free memory was 71.1MB in the beginning and 79.3MB in the end (delta: -8.1MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * CodeCheck took 167.42ms. Allocated memory is still 130.0MB. Free memory was 79.3MB in the beginning and 72.6MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:50:46,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:50:48,667 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:50:48,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:50:48,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:50:48,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:50:48,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:50:48,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:50:48,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:50:48,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:50:48,711 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:50:48,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:50:48,714 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:50:48,714 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:50:48,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:50:48,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:50:48,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:50:48,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:50:48,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:50:48,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:50:48,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:50:48,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:50:48,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:50:48,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:50:48,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:50:48,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:50:48,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:50:48,761 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:50:48,762 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:50:48,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:50:48,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:50:48,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:50:48,767 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:50:48,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:50:48,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:50:48,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:50:48,772 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:50:48,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:50:48,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:50:48,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:50:48,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:50:48,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:50:48,782 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:50:48,824 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:50:48,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:50:48,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:50:48,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:50:48,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:50:48,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:50:48,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:50:48,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:50:48,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:50:48,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:50:48,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:50:48,831 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:50:48,831 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:50:48,832 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:50:48,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:50:48,832 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:50:48,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:50:48,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:50:48,833 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:50:48,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:50:48,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:48,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:50:48,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:50:48,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:50:48,835 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:50:48,835 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:50:48,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:50:48,836 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:50:48,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:50:48,837 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-25 06:50:49,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:50:49,252 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:50:49,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:50:49,256 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:50:49,257 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:50:49,258 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-25 06:50:49,331 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/53b1fb7d6/380372908da24434a615d7840c75c15c/FLAGce98d5cda [2021-11-25 06:50:50,190 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:50:50,192 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-25 06:50:50,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/53b1fb7d6/380372908da24434a615d7840c75c15c/FLAGce98d5cda [2021-11-25 06:50:50,725 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/data/53b1fb7d6/380372908da24434a615d7840c75c15c [2021-11-25 06:50:50,727 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:50:50,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:50:50,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:50,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:50:50,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:50:50,734 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:50" (1/1) ... [2021-11-25 06:50:50,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b74f44c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:50, skipping insertion in model container [2021-11-25 06:50:50,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:50:50" (1/1) ... [2021-11-25 06:50:50,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:50:50,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:50:51,132 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-25 06:50:51,140 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-25 06:50:52,385 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:50:52,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:52,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:50:52,904 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:50:52,905 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:50:52,907 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:50:52,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:50:52,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:50:52,918 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:50:52,919 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:50:52,920 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:50:52,920 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:50:53,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:53,242 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:50:53,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:50:53,310 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-25 06:50:53,311 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-25 06:50:53,340 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:50:53,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,448 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:50:53,449 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:50:53,450 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:50:53,451 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:50:53,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:50:53,458 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:50:53,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:50:53,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:50:53,461 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:50:53,461 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:50:53,501 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,510 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:53,590 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:50:53,619 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-25 06:50:53,620 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_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-25 06:50:53,664 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:50:53,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:50:53,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:50:53,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:50:53,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:50:53,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:50:53,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:50:53,753 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:50:53,753 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:50:53,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:50:53,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:50:53,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:50:53,827 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:50:54,096 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:50:54,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54 WrapperNode [2021-11-25 06:50:54,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:50:54,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:54,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:50:54,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:50:54,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,327 INFO L137 Inliner]: procedures = 710, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2021-11-25 06:50:54,327 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:50:54,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:50:54,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:50:54,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:50:54,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:50:54,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:50:54,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:50:54,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:50:54,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:50:54" (1/1) ... [2021-11-25 06:50:54,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:50:54,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:50:54,493 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:50:54,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:50:54,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 06:50:54,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 06:50:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:50:54,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 06:50:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 06:50:54,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 06:50:54,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 06:50:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:50:54,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:50:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:50:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:50:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:50:54,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:50:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:50:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:50:54,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:50:54,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:50:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:50:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:50:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:50:54,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:50:54,556 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:50:54,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:50:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:50:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:50:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 06:50:54,557 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 06:50:54,557 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-25 06:50:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-25 06:50:54,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:50:54,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:50:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:50:54,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:50:54,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:50:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:50:54,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:50:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:50:54,564 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:50:54,564 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:50:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 06:50:54,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 06:50:54,890 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:50:54,893 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:50:56,693 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:50:56,926 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:50:56,932 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 06:50:56,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:56 BoogieIcfgContainer [2021-11-25 06:50:56,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:50:56,938 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:50:56,938 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:50:56,948 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:50:56,948 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:50:56" (1/1) ... [2021-11-25 06:50:56,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:50:57,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:50:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-25 06:50:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-25 06:50:57,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-25 06:50:57,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:50:57,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:50:57,094 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) [2021-11-25 06:50:57,099 INFO L158 Benchmark]: Toolchain (without parser) took 6369.78ms. Allocated memory was 60.8MB in the beginning and 153.1MB in the end (delta: 92.3MB). Free memory was 33.5MB in the beginning and 84.0MB in the end (delta: -50.5MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,102 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 60.8MB. Free memory was 42.4MB in the beginning and 42.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:50:57,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3367.54ms. Allocated memory was 60.8MB in the beginning and 94.4MB in the end (delta: 33.6MB). Free memory was 33.4MB in the beginning and 41.7MB in the end (delta: -8.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,106 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.68ms. Allocated memory is still 94.4MB. Free memory was 41.7MB in the beginning and 32.9MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,108 INFO L158 Benchmark]: Boogie Preprocessor took 109.69ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 32.9MB in the beginning and 69.4MB in the end (delta: -36.5MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,108 INFO L158 Benchmark]: RCFGBuilder took 2499.25ms. Allocated memory was 113.2MB in the beginning and 153.1MB in the end (delta: 39.8MB). Free memory was 69.4MB in the beginning and 90.8MB in the end (delta: -21.4MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,109 INFO L158 Benchmark]: CodeCheck took 159.16ms. Allocated memory is still 153.1MB. Free memory was 90.8MB in the beginning and 84.0MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:50:57,113 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 0.27ms. Allocated memory is still 60.8MB. Free memory was 42.4MB in the beginning and 42.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3367.54ms. Allocated memory was 60.8MB in the beginning and 94.4MB in the end (delta: 33.6MB). Free memory was 33.4MB in the beginning and 41.7MB in the end (delta: -8.4MB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.68ms. Allocated memory is still 94.4MB. Free memory was 41.7MB in the beginning and 32.9MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.69ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 32.9MB in the beginning and 69.4MB in the end (delta: -36.5MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2499.25ms. Allocated memory was 113.2MB in the beginning and 153.1MB in the end (delta: 39.8MB). Free memory was 69.4MB in the beginning and 90.8MB in the end (delta: -21.4MB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * CodeCheck took 159.16ms. Allocated memory is still 153.1MB. Free memory was 90.8MB in the beginning and 84.0MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:50:57,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_deefc3b5-1e03-48ea-bac4-a5a472ce01b8/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared