./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_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_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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_1de28c87-0b6a-4028-b546-990ac60dc444/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:40:03,173 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:40:03,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:40:03,248 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:40:03,248 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:40:03,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:40:03,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:40:03,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:40:03,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:40:03,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:40:03,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:40:03,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:40:03,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:40:03,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:40:03,274 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:40:03,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:40:03,295 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:40:03,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:40:03,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:40:03,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:40:03,308 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:40:03,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:40:03,313 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:40:03,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:40:03,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:40:03,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:40:03,324 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:40:03,326 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:40:03,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:40:03,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:40:03,329 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:40:03,330 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:40:03,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:40:03,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:40:03,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:40:03,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:40:03,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:40:03,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:40:03,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:40:03,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:40:03,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:40:03,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:40:03,381 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:40:03,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:40:03,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:40:03,383 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:40:03,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:40:03,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:40:03,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:40:03,385 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:40:03,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:40:03,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:40:03,386 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:40:03,387 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:40:03,387 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:40:03,387 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:40:03,387 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:40:03,387 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:40:03,388 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:40:03,388 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:40:03,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:03,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:40:03,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:40:03,389 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:40:03,389 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:40:03,389 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:40:03,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:40:03,390 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_1de28c87-0b6a-4028-b546-990ac60dc444/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2021-11-23 01:40:03,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:40:03,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:40:03,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:40:03,678 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:40:03,679 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:40:03,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-23 01:40:03,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/3dad06582/fcbb337b2eaa480090b59967487e5bf5/FLAG4de9d59a6 [2021-11-23 01:40:04,649 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:40:04,650 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-23 01:40:04,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/3dad06582/fcbb337b2eaa480090b59967487e5bf5/FLAG4de9d59a6 [2021-11-23 01:40:05,142 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/3dad06582/fcbb337b2eaa480090b59967487e5bf5 [2021-11-23 01:40:05,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:40:05,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:40:05,152 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:05,152 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:40:05,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:40:05,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:05" (1/1) ... [2021-11-23 01:40:05,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb339e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:05, skipping insertion in model container [2021-11-23 01:40:05,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:05" (1/1) ... [2021-11-23 01:40:05,165 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:40:05,284 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:05,507 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-23 01:40:05,515 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-23 01:40:06,478 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:06,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,586 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:06,611 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:07,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:07,129 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:07,134 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:07,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:07,137 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:07,138 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:07,140 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:07,142 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:07,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:07,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:07,441 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:40:07,455 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-23 01:40:07,455 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-23 01:40:07,488 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:07,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,536 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,536 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:07,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:07,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:07,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:07,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:07,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:07,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:07,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:07,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:07,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:07,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:07,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:07,971 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:40:07,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07 WrapperNode [2021-11-23 01:40:07,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:07,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:07,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:40:07,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:40:07,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,190 INFO L137 Inliner]: procedures = 690, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 591 [2021-11-23 01:40:08,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:08,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:40:08,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:40:08,192 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:40:08,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:40:08,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:40:08,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:40:08,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:40:08,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:07" (1/1) ... [2021-11-23 01:40:08,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:08,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:40:08,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:40:08,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:40:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:40:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:40:08,421 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:40:08,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:40:08,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:40:08,422 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:40:08,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:40:08,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:40:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:40:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:40:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:40:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:40:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:40:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:40:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:40:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:40:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:08,427 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:40:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:40:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:40:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:40:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:40:08,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:40:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:40:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:40:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:40:08,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:40:08,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:40:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:08,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:08,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:40:08,796 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:40:08,798 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:40:09,853 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:40:09,982 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:40:09,982 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:40:09,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:09 BoogieIcfgContainer [2021-11-23 01:40:09,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:40:09,986 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:40:09,986 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:40:09,996 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:40:09,996 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:09" (1/1) ... [2021-11-23 01:40:10,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:40:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:10,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2021-11-23 01:40:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2021-11-23 01:40:10,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:40:10,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:10,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:10,167 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 01:40:10,173 INFO L158 Benchmark]: Toolchain (without parser) took 5023.83ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 82.0MB in the beginning and 68.3MB in the end (delta: 13.8MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,174 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:40:10,179 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2820.27ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 57.4MB in the end (delta: 24.3MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.05ms. Allocated memory is still 117.4MB. Free memory was 56.8MB in the beginning and 48.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,182 INFO L158 Benchmark]: Boogie Preprocessor took 142.91ms. Allocated memory is still 117.4MB. Free memory was 48.4MB in the beginning and 42.7MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,183 INFO L158 Benchmark]: RCFGBuilder took 1650.33ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 42.7MB in the beginning and 75.6MB in the end (delta: -32.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,184 INFO L158 Benchmark]: CodeCheck took 184.58ms. Allocated memory is still 159.4MB. Free memory was 75.6MB in the beginning and 68.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:10,192 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 81.8MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 42.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2820.27ms. Allocated memory is still 117.4MB. Free memory was 81.7MB in the beginning and 57.4MB in the end (delta: 24.3MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.05ms. Allocated memory is still 117.4MB. Free memory was 56.8MB in the beginning and 48.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.91ms. Allocated memory is still 117.4MB. Free memory was 48.4MB in the beginning and 42.7MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1650.33ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 42.7MB in the beginning and 75.6MB in the end (delta: -32.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 184.58ms. Allocated memory is still 159.4MB. Free memory was 75.6MB in the beginning and 68.3MB 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. [2021-11-23 01:40:10,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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_1de28c87-0b6a-4028-b546-990ac60dc444/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:40:12,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:40:12,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:40:12,824 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:40:12,824 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:40:12,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:40:12,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:40:12,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:40:12,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:40:12,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:40:12,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:40:12,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:40:12,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:40:12,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:40:12,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:40:12,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:40:12,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:40:12,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:40:12,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:40:12,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:40:12,872 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:40:12,873 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:40:12,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:40:12,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:40:12,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:40:12,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:40:12,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:40:12,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:40:12,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:40:12,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:40:12,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:40:12,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:40:12,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:40:12,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:40:12,897 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:40:12,897 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:40:12,898 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:40:12,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:40:12,904 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:40:12,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:40:12,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:40:12,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:40:12,954 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:40:12,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:40:12,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:40:12,956 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:40:12,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:40:12,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:40:12,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:40:12,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:40:12,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:40:12,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:40:12,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:40:12,961 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:40:12,961 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:40:12,961 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:40:12,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:40:12,962 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:40:12,962 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:40:12,962 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:40:12,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:40:12,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:40:12,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:12,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:40:12,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:40:12,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:40:12,964 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:40:12,965 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:40:12,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:40:12,965 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:40:12,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:40:12,966 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_1de28c87-0b6a-4028-b546-990ac60dc444/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2021-11-23 01:40:13,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:40:13,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:40:13,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:40:13,441 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:40:13,442 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:40:13,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-23 01:40:13,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/7bed7f411/009e75c448b646dcac92184e1a01643f/FLAG1fb16dce9 [2021-11-23 01:40:14,415 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:40:14,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-23 01:40:14,462 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/7bed7f411/009e75c448b646dcac92184e1a01643f/FLAG1fb16dce9 [2021-11-23 01:40:14,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/data/7bed7f411/009e75c448b646dcac92184e1a01643f [2021-11-23 01:40:14,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:40:14,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:40:14,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:14,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:40:14,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:40:14,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:14" (1/1) ... [2021-11-23 01:40:14,910 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e8eaae7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:14, skipping insertion in model container [2021-11-23 01:40:14,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:14" (1/1) ... [2021-11-23 01:40:14,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:40:15,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:15,347 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-23 01:40:15,355 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-23 01:40:16,255 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:16,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,339 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:16,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:16,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:16,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:16,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:16,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:16,694 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:16,695 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:16,696 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:16,697 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:16,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:16,935 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:16,976 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:40:17,065 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:17,072 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-23 01:40:17,073 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-23 01:40:17,146 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:17,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:17,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:17,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:17,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:17,268 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:17,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:17,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:17,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:17,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:17,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:17,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,375 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:17,436 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:40:17,461 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-23 01:40:17,462 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_1de28c87-0b6a-4028-b546-990ac60dc444/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-23 01:40:17,501 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:17,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,594 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:17,595 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:17,597 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:17,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:17,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:17,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:17,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:17,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:17,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:17,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:17,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:17,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:17,994 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:40:17,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17 WrapperNode [2021-11-23 01:40:17,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:17,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:17,996 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:40:17,996 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:40:18,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,111 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,203 INFO L137 Inliner]: procedures = 710, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 590 [2021-11-23 01:40:18,211 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:18,214 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:40:18,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:40:18,215 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:40:18,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:40:18,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:40:18,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:40:18,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:40:18,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:17" (1/1) ... [2021-11-23 01:40:18,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:18,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:40:18,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:40:18,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:40:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:40:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:40:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:40:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:40:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:40:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:40:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:40:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:40:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:40:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:40:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:40:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:40:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:40:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:40:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:40:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:40:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:40:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:40:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:40:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:40:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:40:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:40:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:40:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:40:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:40:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:40:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:40:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:40:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:40:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:40:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:40:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:40:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:40:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:40:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:40:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:40:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:40:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:40:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:18,744 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:40:18,746 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:40:20,782 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:40:20,946 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:40:20,947 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:40:20,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:20 BoogieIcfgContainer [2021-11-23 01:40:20,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:40:20,953 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:40:20,953 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:40:20,962 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:40:20,963 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:20" (1/1) ... [2021-11-23 01:40:20,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:40:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2021-11-23 01:40:21,050 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2021-11-23 01:40:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 01:40:21,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:21,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:21,102 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 01:40:21,106 INFO L158 Benchmark]: Toolchain (without parser) took 6203.36ms. Allocated memory was 52.4MB in the beginning and 153.1MB in the end (delta: 100.7MB). Free memory was 32.8MB in the beginning and 79.0MB in the end (delta: -46.3MB). Peak memory consumption was 54.0MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,107 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:40:21,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3089.52ms. Allocated memory was 52.4MB in the beginning and 104.9MB in the end (delta: 52.4MB). Free memory was 32.5MB in the beginning and 38.4MB in the end (delta: -5.9MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,108 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.16ms. Allocated memory is still 104.9MB. Free memory was 38.4MB in the beginning and 59.4MB in the end (delta: -21.0MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,108 INFO L158 Benchmark]: Boogie Preprocessor took 113.81ms. Allocated memory is still 104.9MB. Free memory was 59.4MB in the beginning and 52.5MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,109 INFO L158 Benchmark]: RCFGBuilder took 2624.07ms. Allocated memory was 104.9MB in the beginning and 153.1MB in the end (delta: 48.2MB). Free memory was 52.5MB in the beginning and 85.4MB in the end (delta: -32.9MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,110 INFO L158 Benchmark]: CodeCheck took 151.80ms. Allocated memory is still 153.1MB. Free memory was 85.4MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:40:21,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 52.4MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3089.52ms. Allocated memory was 52.4MB in the beginning and 104.9MB in the end (delta: 52.4MB). Free memory was 32.5MB in the beginning and 38.4MB in the end (delta: -5.9MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.16ms. Allocated memory is still 104.9MB. Free memory was 38.4MB in the beginning and 59.4MB in the end (delta: -21.0MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.81ms. Allocated memory is still 104.9MB. Free memory was 59.4MB in the beginning and 52.5MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2624.07ms. Allocated memory was 104.9MB in the beginning and 153.1MB in the end (delta: 48.2MB). Free memory was 52.5MB in the beginning and 85.4MB in the end (delta: -32.9MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * CodeCheck took 151.80ms. Allocated memory is still 153.1MB. Free memory was 85.4MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:40:21,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1de28c87-0b6a-4028-b546-990ac60dc444/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