./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_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_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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_a8370619-d076-4981-9a0b-ed3959b233f6/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:33,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:33,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:33,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:33,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:33,360 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:33,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:33,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:33,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:33,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:33,371 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:33,372 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:33,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:33,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:33,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:33,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:33,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:33,381 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:33,384 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:33,387 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:33,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:33,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:33,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:33,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:33,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:33,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:33,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:33,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:33,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:33,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:33,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:33,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:33,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:33,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:33,428 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:33,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:33,429 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:33,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:33,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:33,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:33,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:33,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:37:33,488 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:33,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:33,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:33,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:33,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:33,491 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:33,491 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:33,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:37:33,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:33,492 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:33,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:33,493 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:33,494 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:33,494 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:33,494 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:33,495 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:33,495 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:33,495 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:33,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:33,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:33,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:33,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:33,497 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:37:33,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:37:33,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:33,498 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_a8370619-d076-4981-9a0b-ed3959b233f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2021-11-23 00:37:33,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:33,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:33,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:33,845 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:33,846 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:33,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-11-23 00:37:33,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/d742f0e2c/9458896af2554457977793353b209efb/FLAG6c9edc27e [2021-11-23 00:37:34,919 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:34,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-11-23 00:37:34,983 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/d742f0e2c/9458896af2554457977793353b209efb/FLAG6c9edc27e [2021-11-23 00:37:35,339 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/d742f0e2c/9458896af2554457977793353b209efb [2021-11-23 00:37:35,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:35,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:35,354 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:35,354 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:35,357 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:35,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:35" (1/1) ... [2021-11-23 00:37:35,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27fd7258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:35, skipping insertion in model container [2021-11-23 00:37:35,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:35" (1/1) ... [2021-11-23 00:37:35,370 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:35,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:35,865 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-11-23 00:37:35,873 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-11-23 00:37:37,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,122 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:37,658 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:37,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:37,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:37,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:37,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:37,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:37,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:37,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:37,683 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:37,892 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:37,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,182 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:38,246 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:38,262 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-11-23 00:37:38,263 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-11-23 00:37:38,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:38,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:38,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:38,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:38,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:38,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:38,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:38,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:38,380 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:38,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:38,408 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:38,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:38,987 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:38,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38 WrapperNode [2021-11-23 00:37:38,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:38,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:38,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:38,989 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:38,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,267 INFO L137 Inliner]: procedures = 691, calls = 2646, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 959 [2021-11-23 00:37:39,268 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:39,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:39,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:39,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:39,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:39,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:39,408 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:39,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:39,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:38" (1/1) ... [2021-11-23 00:37:39,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:39,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:39,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:39,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:37:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:37:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 00:37:39,535 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 00:37:39,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:39,536 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:37:39,538 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:37:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:37:39,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:37:39,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:37:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:37:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:37:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:37:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:37:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:37:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 00:37:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 00:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:37:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:37:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 00:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 00:37:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2021-11-23 00:37:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2021-11-23 00:37:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:37:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:37:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:37:39,957 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:39,959 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:41,802 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:42,147 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:42,147 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:37:42,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:42 BoogieIcfgContainer [2021-11-23 00:37:42,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:42,152 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:42,153 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:42,165 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:42,165 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:42" (1/1) ... [2021-11-23 00:37:42,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:37:42,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:42,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 119 states and 160 transitions. [2021-11-23 00:37:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 160 transitions. [2021-11-23 00:37:42,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-23 00:37:42,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:42,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:42,351 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 00:37:42,357 INFO L158 Benchmark]: Toolchain (without parser) took 7012.60ms. Allocated memory was 121.6MB in the beginning and 203.4MB in the end (delta: 81.8MB). Free memory was 71.4MB in the beginning and 109.0MB in the end (delta: -37.6MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,357 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 121.6MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:42,358 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3634.55ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 71.2MB in the beginning and 74.0MB in the end (delta: -2.8MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,359 INFO L158 Benchmark]: Boogie Procedure Inliner took 279.69ms. Allocated memory is still 148.9MB. Free memory was 74.0MB in the beginning and 62.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,360 INFO L158 Benchmark]: Boogie Preprocessor took 137.13ms. Allocated memory was 148.9MB in the beginning and 203.4MB in the end (delta: 54.5MB). Free memory was 62.2MB in the beginning and 147.5MB in the end (delta: -85.4MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,361 INFO L158 Benchmark]: RCFGBuilder took 2744.33ms. Allocated memory is still 203.4MB. Free memory was 147.5MB in the beginning and 116.4MB in the end (delta: 31.2MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,362 INFO L158 Benchmark]: CodeCheck took 202.40ms. Allocated memory is still 203.4MB. Free memory was 116.4MB in the beginning and 109.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:42,366 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 0.23ms. Allocated memory is still 121.6MB. Free memory is still 96.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3634.55ms. Allocated memory was 121.6MB in the beginning and 148.9MB in the end (delta: 27.3MB). Free memory was 71.2MB in the beginning and 74.0MB in the end (delta: -2.8MB). Peak memory consumption was 58.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 279.69ms. Allocated memory is still 148.9MB. Free memory was 74.0MB in the beginning and 62.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.13ms. Allocated memory was 148.9MB in the beginning and 203.4MB in the end (delta: 54.5MB). Free memory was 62.2MB in the beginning and 147.5MB in the end (delta: -85.4MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2744.33ms. Allocated memory is still 203.4MB. Free memory was 147.5MB in the beginning and 116.4MB in the end (delta: 31.2MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * CodeCheck took 202.40ms. Allocated memory is still 203.4MB. Free memory was 116.4MB in the beginning and 109.0MB in the end (delta: 7.3MB). 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 00:37:42,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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_a8370619-d076-4981-9a0b-ed3959b233f6/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 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:45,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:45,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:45,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:45,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:45,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:45,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:45,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:45,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:45,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:45,182 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:45,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:45,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:45,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:45,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:45,189 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:45,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:45,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:45,194 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:45,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:45,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:45,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:45,202 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:45,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:45,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:45,208 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:45,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:45,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:45,211 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:45,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:45,213 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:45,214 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:45,215 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:45,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:45,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:45,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:45,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:45,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:45,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:45,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:45,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:45,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:37:45,292 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:45,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:45,294 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:45,294 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:45,295 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:45,295 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:45,295 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:45,296 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:45,296 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:45,296 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:45,296 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:45,300 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:37:45,300 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:37:45,300 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:37:45,300 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:45,301 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:45,301 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:45,301 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:45,301 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:45,301 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:45,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:45,302 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:45,302 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:45,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:45,303 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:37:45,303 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:37:45,303 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:45,304 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:37:45,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:37:45,305 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_a8370619-d076-4981-9a0b-ed3959b233f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01ad56e04b6ab93ff162b70d622a1dbeae0350a0f6dc141a393bf37a9fe53f01 [2021-11-23 00:37:45,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:45,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:45,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:45,809 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:45,811 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:45,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-11-23 00:37:45,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/0b875b417/a80f07fadbd84a579c671b1529977f19/FLAG2589a67d9 [2021-11-23 00:37:46,950 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:46,951 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2021-11-23 00:37:46,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/0b875b417/a80f07fadbd84a579c671b1529977f19/FLAG2589a67d9 [2021-11-23 00:37:47,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/data/0b875b417/a80f07fadbd84a579c671b1529977f19 [2021-11-23 00:37:47,332 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:47,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:47,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:47,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:47,352 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:47,353 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:47" (1/1) ... [2021-11-23 00:37:47,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e55ca42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:47, skipping insertion in model container [2021-11-23 00:37:47,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:47" (1/1) ... [2021-11-23 00:37:47,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:47,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:47,866 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-11-23 00:37:47,875 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-11-23 00:37:49,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,101 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:49,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:49,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:49,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:49,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:49,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:49,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:49,683 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:49,684 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:49,685 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:49,938 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:49,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:49,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,230 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:50,328 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:37:50,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:50,461 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-11-23 00:37:50,463 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-11-23 00:37:50,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,538 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,565 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:50,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:50,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:50,639 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:50,640 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:50,641 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:50,641 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:50,642 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:50,642 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:50,643 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:50,666 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:50,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:50,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:50,912 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:50,943 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4505,4518] [2021-11-23 00:37:50,943 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_a8370619-d076-4981-9a0b-ed3959b233f6/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i[4565,4578] [2021-11-23 00:37:51,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,072 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:51,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:51,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:51,074 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:51,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:51,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:51,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:51,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:51,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:51,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:51,107 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:51,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:51,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:51,694 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:51,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51 WrapperNode [2021-11-23 00:37:51,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:51,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:51,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:51,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:51,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:51,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:51,981 INFO L137 Inliner]: procedures = 711, calls = 2646, calls flagged for inlining = 63, calls inlined = 10, statements flattened = 955 [2021-11-23 00:37:51,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:51,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:51,984 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:51,984 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:51,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:51,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:52,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:52,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:52,161 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:52,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:51" (1/1) ... [2021-11-23 00:37:52,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:52,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:52,207 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:52,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:37:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:37:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 00:37:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 00:37:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:37:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:37:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:37:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:37:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 00:37:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:37:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:37:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:37:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:37:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:37:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:37:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 00:37:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:37:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:37:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:37:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 00:37:52,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 00:37:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:37:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:37:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 00:37:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:37:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:37:52,277 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:37:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 00:37:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 00:37:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2021-11-23 00:37:52,278 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2021-11-23 00:37:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:37:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:37:52,699 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:52,702 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:55,273 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:55,605 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:55,605 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:37:55,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:55 BoogieIcfgContainer [2021-11-23 00:37:55,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:55,610 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:55,610 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:55,621 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:55,622 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:55" (1/1) ... [2021-11-23 00:37:55,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:37:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:55,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 118 states and 159 transitions. [2021-11-23 00:37:55,706 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 159 transitions. [2021-11-23 00:37:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2021-11-23 00:37:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:55,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:55,768 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 00:37:55,772 INFO L158 Benchmark]: Toolchain (without parser) took 8437.36ms. Allocated memory was 83.9MB in the beginning and 211.8MB in the end (delta: 127.9MB). Free memory was 61.9MB in the beginning and 118.6MB in the end (delta: -56.8MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,773 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory was 66.2MB in the beginning and 66.2MB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:55,774 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4359.47ms. Allocated memory was 83.9MB in the beginning and 153.1MB in the end (delta: 69.2MB). Free memory was 61.7MB in the beginning and 86.3MB in the end (delta: -24.7MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.78ms. Allocated memory is still 153.1MB. Free memory was 86.3MB in the beginning and 74.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,775 INFO L158 Benchmark]: Boogie Preprocessor took 175.45ms. Allocated memory is still 153.1MB. Free memory was 74.5MB in the beginning and 65.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,775 INFO L158 Benchmark]: RCFGBuilder took 3447.79ms. Allocated memory was 153.1MB in the beginning and 211.8MB in the end (delta: 58.7MB). Free memory was 65.4MB in the beginning and 126.0MB in the end (delta: -60.6MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,776 INFO L158 Benchmark]: CodeCheck took 161.31ms. Allocated memory is still 211.8MB. Free memory was 126.0MB in the beginning and 118.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:55,779 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 0.38ms. Allocated memory is still 83.9MB. Free memory was 66.2MB in the beginning and 66.2MB in the end (delta: 70.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4359.47ms. Allocated memory was 83.9MB in the beginning and 153.1MB in the end (delta: 69.2MB). Free memory was 61.7MB in the beginning and 86.3MB in the end (delta: -24.7MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 286.78ms. Allocated memory is still 153.1MB. Free memory was 86.3MB in the beginning and 74.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.45ms. Allocated memory is still 153.1MB. Free memory was 74.5MB in the beginning and 65.4MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3447.79ms. Allocated memory was 153.1MB in the beginning and 211.8MB in the end (delta: 58.7MB). Free memory was 65.4MB in the beginning and 126.0MB in the end (delta: -60.6MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * CodeCheck took 161.31ms. Allocated memory is still 211.8MB. Free memory was 126.0MB in the beginning and 118.6MB in the end (delta: 7.3MB). 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 00:37:55,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8370619-d076-4981-9a0b-ed3959b233f6/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