./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB --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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:10,077 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:10,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:10,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:10,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:10,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:10,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:10,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:10,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:10,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:10,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:10,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:10,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:10,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:10,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:10,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:10,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:10,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:10,168 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:10,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:10,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:10,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:10,183 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:10,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:10,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:10,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:10,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:10,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:10,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:10,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:10,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:10,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:10,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:10,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:10,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:10,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:10,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:10,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:10,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:10,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:10,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:10,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:52:10,253 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:10,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:10,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:10,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:10,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:10,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:10,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:10,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:52:10,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:10,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:10,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:10,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:10,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:10,259 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:10,260 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:10,260 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:10,260 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:10,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:10,261 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:10,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:10,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:10,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:10,261 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:52:10,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:52:10,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:10,262 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2022-10-17 16:52:10,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:10,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:10,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:10,552 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:10,553 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:10,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-10-17 16:52:10,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/875ca354e/46698d9c61c049a483c242213dd81cdf/FLAGd163f7737 [2022-10-17 16:52:11,522 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:11,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-10-17 16:52:11,570 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/875ca354e/46698d9c61c049a483c242213dd81cdf/FLAGd163f7737 [2022-10-17 16:52:11,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/875ca354e/46698d9c61c049a483c242213dd81cdf [2022-10-17 16:52:11,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:11,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:11,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:11,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:11,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:11,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:11" (1/1) ... [2022-10-17 16:52:11,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f1cf1a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:11, skipping insertion in model container [2022-10-17 16:52:11,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:11" (1/1) ... [2022-10-17 16:52:12,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:12,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:12,468 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-10-17 16:52:12,476 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-10-17 16:52:13,807 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,808 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,809 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,810 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,820 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,832 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,840 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:13,843 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:14,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:52:14,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:52:14,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:52:14,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:52:14,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:52:14,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:52:14,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:52:14,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:52:14,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:52:14,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:52:14,762 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:52:14,865 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:14,865 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,208 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,208 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,232 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,234 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,241 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,242 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,257 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,258 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,259 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,260 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,260 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,261 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,261 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:15,366 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:52:15,379 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-10-17 16:52:15,380 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-10-17 16:52:15,418 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,419 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,419 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,425 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,431 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,433 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,434 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,435 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:52:15,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:52:15,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:52:15,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:52:15,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:52:15,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:52:15,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:52:15,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:52:15,475 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:52:15,475 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:52:15,545 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:52:15,626 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,629 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,720 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,721 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,735 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,736 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,740 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,741 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,749 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,750 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,751 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,751 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,752 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,752 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,752 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:15,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:52:16,165 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:52:16,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16 WrapperNode [2022-10-17 16:52:16,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:16,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:16,168 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:52:16,168 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:52:16,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,327 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,423 INFO L138 Inliner]: procedures = 768, calls = 3253, calls flagged for inlining = 78, calls inlined = 5, statements flattened = 337 [2022-10-17 16:52:16,424 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:52:16,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:52:16,425 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:52:16,425 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:52:16,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,490 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:52:16,517 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:52:16,517 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:52:16,517 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:52:16,522 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:16" (1/1) ... [2022-10-17 16:52:16,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:16,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:52:16,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:52:16,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:52:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:52:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:52:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:52:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:52:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:52:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:52:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:52:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:52:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:52:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:52:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:52:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:52:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:52:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:52:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:52:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:52:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2022-10-17 16:52:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2022-10-17 16:52:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2022-10-17 16:52:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2022-10-17 16:52:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:52:17,037 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:52:17,039 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:52:17,485 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-10-17 16:52:17,506 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:52:17,574 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:52:17,574 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-10-17 16:52:17,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:17 BoogieIcfgContainer [2022-10-17 16:52:17,578 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:52:17,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:52:17,579 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:52:17,590 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:52:17,590 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:52:17" (1/1) ... [2022-10-17 16:52:17,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:52:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:52:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2022-10-17 16:52:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2022-10-17 16:52:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-10-17 16:52:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:52:17,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:52:17,740 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:385) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:153) 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) [2022-10-17 16:52:17,746 INFO L158 Benchmark]: Toolchain (without parser) took 5753.96ms. Allocated memory was 121.6MB in the beginning and 230.7MB in the end (delta: 109.1MB). Free memory was 78.2MB in the beginning and 117.3MB in the end (delta: -39.1MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,746 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:52:17,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4174.10ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 77.8MB in the beginning and 71.3MB in the end (delta: 6.5MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,748 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.42ms. Allocated memory is still 161.5MB. Free memory was 71.3MB in the beginning and 60.5MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,749 INFO L158 Benchmark]: Boogie Preprocessor took 92.22ms. Allocated memory is still 161.5MB. Free memory was 60.5MB in the beginning and 55.4MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,750 INFO L158 Benchmark]: RCFGBuilder took 1060.56ms. Allocated memory was 161.5MB in the beginning and 230.7MB in the end (delta: 69.2MB). Free memory was 55.4MB in the beginning and 124.7MB in the end (delta: -69.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,750 INFO L158 Benchmark]: CodeCheck took 164.70ms. Allocated memory is still 230.7MB. Free memory was 124.7MB in the beginning and 117.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:17,754 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory is still 35.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4174.10ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 77.8MB in the beginning and 71.3MB in the end (delta: 6.5MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.42ms. Allocated memory is still 161.5MB. Free memory was 71.3MB in the beginning and 60.5MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.22ms. Allocated memory is still 161.5MB. Free memory was 60.5MB in the beginning and 55.4MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1060.56ms. Allocated memory was 161.5MB in the beginning and 230.7MB in the end (delta: 69.2MB). Free memory was 55.4MB in the beginning and 124.7MB in the end (delta: -69.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * CodeCheck took 164.70ms. Allocated memory is still 230.7MB. Free memory was 124.7MB in the beginning and 117.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:52:17,808 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB --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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:52:20,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:52:20,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:52:20,369 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:52:20,370 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:52:20,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:52:20,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:52:20,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:52:20,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:52:20,394 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:52:20,397 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:52:20,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:52:20,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:52:20,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:52:20,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:52:20,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:52:20,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:52:20,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:52:20,414 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:52:20,416 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:52:20,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:52:20,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:52:20,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:52:20,422 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:52:20,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:52:20,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:52:20,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:52:20,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:52:20,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:52:20,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:52:20,431 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:52:20,432 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:52:20,433 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:52:20,434 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:52:20,435 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:52:20,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:52:20,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:52:20,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:52:20,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:52:20,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:52:20,439 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:52:20,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:52:20,478 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:52:20,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:52:20,479 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:52:20,479 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:52:20,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:52:20,480 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:52:20,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:52:20,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:52:20,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:52:20,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:52:20,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:52:20,481 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:52:20,482 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:52:20,482 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:52:20,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:52:20,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:52:20,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:52:20,483 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:52:20,483 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:52:20,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:52:20,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:52:20,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:52:20,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:52:20,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:52:20,484 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:52:20,484 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:52:20,484 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:52:20,485 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:52:20,485 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:52:20,485 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2022-10-17 16:52:20,880 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:52:20,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:52:20,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:52:20,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:52:20,911 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:52:20,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-10-17 16:52:20,993 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/7b04f4ac1/453ab487e608459a91f0de2afb971484/FLAG9bdf69fdf [2022-10-17 16:52:21,896 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:52:21,897 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-10-17 16:52:21,952 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/7b04f4ac1/453ab487e608459a91f0de2afb971484/FLAG9bdf69fdf [2022-10-17 16:52:22,374 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/bin/ukojak-92XMlrwhuB/data/7b04f4ac1/453ab487e608459a91f0de2afb971484 [2022-10-17 16:52:22,377 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:52:22,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:52:22,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:52:22,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:52:22,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:52:22,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:22" (1/1) ... [2022-10-17 16:52:22,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@105b4f5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:52:22, skipping insertion in model container [2022-10-17 16:52:22,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:52:22" (1/1) ... [2022-10-17 16:52:22,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:52:22,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:52:22,906 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-10-17 16:52:22,915 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_2fd1d4a8-07c6-4352-aa63-7aa5f59fd113/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-10-17 16:52:24,086 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,087 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,088 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,088 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,090 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,106 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,107 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,109 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,110 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:52:24,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:52:24,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:52:24,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:52:24,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:52:24,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:52:24,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:52:24,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:52:24,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:52:24,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:52:24,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:52:25,064 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:52:25,098 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1454) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:52:25,110 INFO L158 Benchmark]: Toolchain (without parser) took 2729.88ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 40.8MB in the beginning and 51.1MB in the end (delta: -10.3MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:25,112 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 56.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:52:25,115 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2727.69ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 40.7MB in the beginning and 51.1MB in the end (delta: -10.5MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2022-10-17 16:52:25,117 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 60.8MB. Free memory was 40.2MB in the beginning and 40.1MB in the end (delta: 56.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2727.69ms. Allocated memory was 60.8MB in the beginning and 83.9MB in the end (delta: 23.1MB). Free memory was 40.7MB in the beginning and 51.1MB in the end (delta: -10.5MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range