./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 01:29:32,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:32,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:33,050 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:33,051 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:33,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:33,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:33,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:33,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:33,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:33,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:33,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:33,077 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:33,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:33,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:33,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:33,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:33,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:33,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:33,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:33,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:33,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:33,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:33,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:33,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:33,128 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:33,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:33,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:33,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:33,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:33,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:33,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:33,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:33,139 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:33,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:33,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:33,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:33,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:33,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:33,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:33,145 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:33,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:29:33,194 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:33,194 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:33,196 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:33,196 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:33,197 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:33,197 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:33,198 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:33,198 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:29:33,198 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:33,199 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:33,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:33,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:33,200 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:33,201 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:33,201 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:33,201 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:33,201 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:33,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:33,202 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:33,202 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:33,202 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:33,203 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:33,203 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:29:33,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:29:33,203 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:33,204 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-23 01:29:33,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:33,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:33,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:33,530 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:33,531 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:33,533 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-23 01:29:33,624 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/6f1303bcf/d3dad8b1eb4042d0b083d79fe9053639/FLAGe30e2140f [2021-11-23 01:29:34,517 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:34,518 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-23 01:29:34,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/6f1303bcf/d3dad8b1eb4042d0b083d79fe9053639/FLAGe30e2140f [2021-11-23 01:29:34,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/6f1303bcf/d3dad8b1eb4042d0b083d79fe9053639 [2021-11-23 01:29:34,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:34,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:34,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:34,979 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:34,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:34,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:34" (1/1) ... [2021-11-23 01:29:34,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab02723 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:34, skipping insertion in model container [2021-11-23 01:29:34,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:34" (1/1) ... [2021-11-23 01:29:34,993 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:35,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:35,474 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-23 01:29:35,480 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-23 01:29:36,441 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:29:36,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,531 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,532 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,556 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:36,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:29:36,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:29:36,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:29:36,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:29:36,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:29:36,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:29:36,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:29:36,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:29:36,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:29:36,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:29:37,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,221 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:37,274 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:37,287 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-23 01:29:37,288 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-23 01:29:37,407 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:29:37,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:29:37,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:29:37,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:29:37,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:29:37,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:29:37,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:29:37,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:29:37,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:29:37,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:29:37,564 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:29:37,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:37,613 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:37,954 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:37,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37 WrapperNode [2021-11-23 01:29:37,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:37,956 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:37,956 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:37,956 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:37,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,204 INFO L137 Inliner]: procedures = 690, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 577 [2021-11-23 01:29:38,204 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:38,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:38,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:38,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:38,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,229 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,283 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:38,331 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:38,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:38,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:38,346 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:37" (1/1) ... [2021-11-23 01:29:38,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:38,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:38,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:38,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:38,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:29:38,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:29:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:38,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:29:38,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:29:38,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:29:38,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:29:38,455 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:29:38,455 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:29:38,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:29:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:29:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:29:38,457 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:29:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:29:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:29:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:29:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:38,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:29:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:29:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:29:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:29:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:29:38,460 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:29:38,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:29:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:29:38,461 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:29:38,461 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:29:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:29:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:29:38,462 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:29:38,462 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:29:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:29:38,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:29:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:29:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:29:38,719 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:38,722 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:29:39,808 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:40,001 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:40,002 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 01:29:40,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:40 BoogieIcfgContainer [2021-11-23 01:29:40,005 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:40,006 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:40,006 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:40,017 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:40,017 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:40" (1/1) ... [2021-11-23 01:29:40,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:29:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-23 01:29:40,113 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-23 01:29:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:29:40,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:40,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:40,178 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) [2021-11-23 01:29:40,184 INFO L158 Benchmark]: Toolchain (without parser) took 5205.57ms. Allocated memory was 90.2MB in the beginning and 169.9MB in the end (delta: 79.7MB). Free memory was 50.2MB in the beginning and 113.8MB in the end (delta: -63.6MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,185 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 90.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:40,190 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2976.92ms. Allocated memory was 90.2MB in the beginning and 169.9MB in the end (delta: 79.7MB). Free memory was 49.9MB in the beginning and 114.3MB in the end (delta: -64.5MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,192 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.50ms. Allocated memory is still 169.9MB. Free memory was 114.3MB in the beginning and 105.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,193 INFO L158 Benchmark]: Boogie Preprocessor took 125.14ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 100.5MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,194 INFO L158 Benchmark]: RCFGBuilder took 1674.30ms. Allocated memory is still 169.9MB. Free memory was 100.5MB in the beginning and 120.9MB in the end (delta: -20.3MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,195 INFO L158 Benchmark]: CodeCheck took 175.32ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 113.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:40,203 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 90.2MB. Free memory is still 45.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2976.92ms. Allocated memory was 90.2MB in the beginning and 169.9MB in the end (delta: 79.7MB). Free memory was 49.9MB in the beginning and 114.3MB in the end (delta: -64.5MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.50ms. Allocated memory is still 169.9MB. Free memory was 114.3MB in the beginning and 105.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.14ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 100.5MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1674.30ms. Allocated memory is still 169.9MB. Free memory was 100.5MB in the beginning and 120.9MB in the end (delta: -20.3MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. * CodeCheck took 175.32ms. Allocated memory is still 169.9MB. Free memory was 120.1MB in the beginning and 113.8MB 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. [2021-11-23 01:29:40,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 01:29:42,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:29:42,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:29:43,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:29:43,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:29:43,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:29:43,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:29:43,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:29:43,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:29:43,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:29:43,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:29:43,088 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:29:43,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:29:43,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:29:43,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:29:43,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:29:43,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:29:43,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:29:43,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:29:43,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:29:43,119 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:29:43,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:29:43,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:29:43,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:29:43,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:29:43,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:29:43,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:29:43,137 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:29:43,138 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:29:43,139 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:29:43,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:29:43,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:29:43,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:29:43,151 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:29:43,153 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:29:43,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:29:43,154 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:29:43,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:29:43,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:29:43,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:29:43,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:29:43,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:29:43,214 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:29:43,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:29:43,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:29:43,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:29:43,219 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:29:43,219 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:29:43,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:29:43,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:29:43,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:29:43,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:29:43,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:29:43,222 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:29:43,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:29:43,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:29:43,222 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:29:43,223 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:29:43,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:29:43,223 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:29:43,223 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:29:43,224 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:29:43,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:43,224 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:29:43,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:29:43,225 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:29:43,225 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:29:43,225 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:29:43,225 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:29:43,226 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:29:43,226 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:29:43,226 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5ba879a31f48d1f1f7d1dc7f928910bfb7ed0629fadb04ed483f94e60bfd5ef0 [2021-11-23 01:29:43,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:29:43,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:29:43,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:29:43,678 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:29:43,680 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:29:43,681 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-23 01:29:43,765 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/2d1dd41e2/1ed38168cee94e529f8ef801d0a4455c/FLAG0be232c3c [2021-11-23 01:29:44,747 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:29:44,748 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i [2021-11-23 01:29:44,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/2d1dd41e2/1ed38168cee94e529f8ef801d0a4455c/FLAG0be232c3c [2021-11-23 01:29:45,275 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/data/2d1dd41e2/1ed38168cee94e529f8ef801d0a4455c [2021-11-23 01:29:45,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:29:45,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:29:45,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:45,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:29:45,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:29:45,287 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:45" (1/1) ... [2021-11-23 01:29:45,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27573307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:45, skipping insertion in model container [2021-11-23 01:29:45,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:29:45" (1/1) ... [2021-11-23 01:29:45,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:29:45,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:45,760 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-23 01:29:45,767 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-23 01:29:46,749 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:29:46,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,875 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:46,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:29:47,320 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:29:47,322 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:29:47,323 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:29:47,324 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:29:47,325 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:29:47,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:29:47,327 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:29:47,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:29:47,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:29:47,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:47,634 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:29:47,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:29:47,735 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-23 01:29:47,738 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-23 01:29:47,818 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:29:47,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:47,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:29:48,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:29:48,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:29:48,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:29:48,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:29:48,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:29:48,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:29:48,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:29:48,029 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:29:48,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:29:48,076 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:48,192 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:29:48,223 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4497,4510] [2021-11-23 01:29:48,223 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_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/sv-benchmarks/c/aws-c-common/aws_array_list_clean_up_harness.i[4557,4570] [2021-11-23 01:29:48,305 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:29:48,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:29:48,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:29:48,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:29:48,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:29:48,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:29:48,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:29:48,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:29:48,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:29:48,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:29:48,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:29:48,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:29:48,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:29:48,895 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:29:48,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48 WrapperNode [2021-11-23 01:29:48,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:29:48,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:48,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:29:48,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:29:48,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,157 INFO L137 Inliner]: procedures = 710, calls = 1553, calls flagged for inlining = 48, calls inlined = 7, statements flattened = 576 [2021-11-23 01:29:49,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:29:49,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:29:49,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:29:49,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:29:49,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,278 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:29:49,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:29:49,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:29:49,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:29:49,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:29:48" (1/1) ... [2021-11-23 01:29:49,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:29:49,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:29:49,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:29:49,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:29:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:29:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:29:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:29:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:29:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:29:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:29:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:29:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:29:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:29:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:29:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:29:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:29:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:29:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:29:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:29:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:29:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:29:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:29:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:29:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:29:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:29:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:29:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:29:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:29:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:29:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:29:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:29:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:29:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:29:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 01:29:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 01:29:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:29:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:29:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:29:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:29:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:29:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:29:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:29:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:29:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:29:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:29:49,777 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:29:49,780 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:29:51,792 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:29:51,971 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:29:51,972 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 01:29:51,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:51 BoogieIcfgContainer [2021-11-23 01:29:51,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:29:51,977 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:29:51,977 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:29:51,989 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:29:51,989 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:29:51" (1/1) ... [2021-11-23 01:29:52,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:29:52,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:29:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2021-11-23 01:29:52,093 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2021-11-23 01:29:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:29:52,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:29:52,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:29:52,167 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) [2021-11-23 01:29:52,176 INFO L158 Benchmark]: Toolchain (without parser) took 6894.60ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 36.7MB in the beginning and 38.4MB in the end (delta: -1.6MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,178 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 36.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:29:52,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3614.44ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 36.5MB in the beginning and 74.9MB in the end (delta: -38.4MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,185 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.24ms. Allocated memory is still 127.9MB. Free memory was 74.9MB in the beginning and 66.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,187 INFO L158 Benchmark]: Boogie Preprocessor took 146.12ms. Allocated memory is still 127.9MB. Free memory was 66.5MB in the beginning and 60.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,188 INFO L158 Benchmark]: RCFGBuilder took 2663.99ms. Allocated memory is still 127.9MB. Free memory was 60.2MB in the beginning and 45.0MB in the end (delta: 15.1MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,189 INFO L158 Benchmark]: CodeCheck took 196.49ms. Allocated memory is still 127.9MB. Free memory was 44.7MB in the beginning and 38.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:29:52,200 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 0.32ms. Allocated memory is still 56.6MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 36.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3614.44ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 36.5MB in the beginning and 74.9MB in the end (delta: -38.4MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.24ms. Allocated memory is still 127.9MB. Free memory was 74.9MB in the beginning and 66.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.12ms. Allocated memory is still 127.9MB. Free memory was 66.5MB in the beginning and 60.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2663.99ms. Allocated memory is still 127.9MB. Free memory was 60.2MB in the beginning and 45.0MB in the end (delta: 15.1MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * CodeCheck took 196.49ms. Allocated memory is still 127.9MB. Free memory was 44.7MB in the beginning and 38.4MB 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. [2021-11-23 01:29:52,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cbbcad0-3279-4ed7-84a2-3e54f87ceeb3/bin/ukojak-LBtLqBUTdQ/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