./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:59:05,319 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:59:05,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:59:05,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:59:05,367 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:59:05,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:59:05,370 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:59:05,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:59:05,375 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:59:05,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:59:05,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:59:05,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:59:05,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:59:05,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:59:05,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:59:05,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:59:05,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:59:05,388 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:59:05,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:59:05,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:59:05,396 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:59:05,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:59:05,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:59:05,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:59:05,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:59:05,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:59:05,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:59:05,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:59:05,408 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:59:05,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:59:05,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:59:05,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:59:05,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:59:05,413 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:59:05,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:59:05,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:59:05,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:59:05,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:59:05,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:59:05,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:59:05,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:59:05,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:59:05,446 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:59:05,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:59:05,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:59:05,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:59:05,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:59:05,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:59:05,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:59:05,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:59:05,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:59:05,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:59:05,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:59:05,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:59:05,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:59:05,453 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:59:05,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:59:05,453 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:59:05,454 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:59:05,454 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:59:05,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:05,455 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:59:05,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:59:05,456 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:59:05,456 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:59:05,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:59:05,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:59:05,457 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-11-25 06:59:05,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:59:05,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:59:05,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:59:05,802 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:59:05,803 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:59:05,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-25 06:59:05,894 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/ca45b7c26/e7d5dcd8df5241609166e030ed92c996/FLAG67139ff62 [2021-11-25 06:59:06,779 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:59:06,781 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-25 06:59:06,827 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/ca45b7c26/e7d5dcd8df5241609166e030ed92c996/FLAG67139ff62 [2021-11-25 06:59:06,867 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/ca45b7c26/e7d5dcd8df5241609166e030ed92c996 [2021-11-25 06:59:06,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:59:06,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:59:06,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:06,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:59:06,877 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:59:06,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:06" (1/1) ... [2021-11-25 06:59:06,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cfeaf81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:06, skipping insertion in model container [2021-11-25 06:59:06,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:06" (1/1) ... [2021-11-25 06:59:06,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:59:06,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:59:07,309 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-25 06:59:07,319 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-25 06:59:08,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,227 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,231 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:59:08,639 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:59:08,641 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:59:08,643 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:59:08,645 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:59:08,646 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:59:08,646 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:59:08,647 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:59:08,648 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:59:08,649 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:59:08,816 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:59:08,831 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:08,873 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:59:08,899 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-25 06:59:08,900 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-25 06:59:08,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:08,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:09,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:59:09,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:59:09,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:59:09,055 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:59:09,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:59:09,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:59:09,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:59:09,060 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:59:09,060 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:59:09,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:59:09,106 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:59:09,128 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:09,420 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:59:09,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09 WrapperNode [2021-11-25 06:59:09,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:09,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:09,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:59:09,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:59:09,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,547 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,618 INFO L137 Inliner]: procedures = 679, calls = 973, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 60 [2021-11-25 06:59:09,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:09,621 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:59:09,621 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:59:09,621 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:59:09,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,687 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:59:09,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:59:09,704 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:59:09,704 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:59:09,705 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:09" (1/1) ... [2021-11-25 06:59:09,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:09,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:59:09,735 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:59:09,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:59:09,783 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:59:09,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:59:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:59:09,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:59:09,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:59:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:59:09,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:59:09,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:59:09,786 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:59:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:59:09,788 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-25 06:59:09,788 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-25 06:59:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:59:09,789 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:59:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:59:09,789 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:59:09,790 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:59:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:59:09,790 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:59:09,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:59:09,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:59:10,065 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:59:10,066 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:59:10,272 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:59:10,337 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:59:10,337 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:59:10,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:10 BoogieIcfgContainer [2021-11-25 06:59:10,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:59:10,340 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:59:10,340 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:59:10,350 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:59:10,350 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:10" (1/1) ... [2021-11-25 06:59:10,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:59:10,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:10,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-11-25 06:59:10,425 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-11-25 06:59:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 06:59:10,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:10,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:10,475 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:59:10,479 INFO L158 Benchmark]: Toolchain (without parser) took 3606.98ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 68.9MB in the beginning and 62.7MB in the end (delta: 6.2MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,480 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 111.1MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:59:10,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2548.44ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 68.7MB in the beginning and 97.5MB in the end (delta: -28.8MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 197.01ms. Allocated memory is still 142.6MB. Free memory was 97.5MB in the beginning and 92.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,482 INFO L158 Benchmark]: Boogie Preprocessor took 82.55ms. Allocated memory is still 142.6MB. Free memory was 92.1MB in the beginning and 90.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,483 INFO L158 Benchmark]: RCFGBuilder took 635.65ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 69.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,484 INFO L158 Benchmark]: CodeCheck took 137.21ms. Allocated memory is still 142.6MB. Free memory was 69.0MB in the beginning and 62.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:59:10,487 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 0.36ms. Allocated memory is still 111.1MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2548.44ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 68.7MB in the beginning and 97.5MB in the end (delta: -28.8MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 197.01ms. Allocated memory is still 142.6MB. Free memory was 97.5MB in the beginning and 92.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.55ms. Allocated memory is still 142.6MB. Free memory was 92.1MB in the beginning and 90.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 635.65ms. Allocated memory is still 142.6MB. Free memory was 90.0MB in the beginning and 69.0MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 137.21ms. Allocated memory is still 142.6MB. Free memory was 69.0MB in the beginning and 62.7MB 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. [2021-11-25 06:59:10,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:59:13,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:59:13,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:59:13,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:59:13,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:59:13,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:59:13,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:59:13,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:59:13,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:59:13,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:59:13,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:59:13,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:59:13,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:59:13,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:59:13,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:59:13,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:59:13,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:59:13,164 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:59:13,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:59:13,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:59:13,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:59:13,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:59:13,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:59:13,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:59:13,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:59:13,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:59:13,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:59:13,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:59:13,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:59:13,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:59:13,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:59:13,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:59:13,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:59:13,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:59:13,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:59:13,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:59:13,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:59:13,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:59:13,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:59:13,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:59:13,213 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:59:13,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:59:13,239 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:59:13,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:59:13,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:59:13,240 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:59:13,241 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:59:13,241 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:59:13,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:59:13,242 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:59:13,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:59:13,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:59:13,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:59:13,243 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:59:13,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:59:13,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:59:13,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:59:13,244 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:59:13,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:59:13,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:59:13,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:59:13,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:59:13,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:13,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:59:13,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:59:13,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:59:13,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:59:13,246 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:59:13,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:59:13,246 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:59:13,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:59:13,247 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-11-25 06:59:13,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:59:13,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:59:13,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:59:13,685 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:59:13,687 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:59:13,689 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-25 06:59:13,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/58216acfb/4eb2f4df6a104a2f80e2fdcee37b5c80/FLAG6d2899feb [2021-11-25 06:59:14,743 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:59:14,744 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-25 06:59:14,787 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/58216acfb/4eb2f4df6a104a2f80e2fdcee37b5c80/FLAG6d2899feb [2021-11-25 06:59:15,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/data/58216acfb/4eb2f4df6a104a2f80e2fdcee37b5c80 [2021-11-25 06:59:15,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:59:15,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:59:15,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:15,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:59:15,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:59:15,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:15" (1/1) ... [2021-11-25 06:59:15,191 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f82a98d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:15, skipping insertion in model container [2021-11-25 06:59:15,191 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:59:15" (1/1) ... [2021-11-25 06:59:15,198 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:59:15,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:59:15,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-25 06:59:15,561 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-25 06:59:16,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:16,756 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:59:16,758 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:59:16,759 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:59:16,760 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:59:16,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:59:16,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:59:16,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:59:16,764 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:59:16,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:59:16,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:59:16,923 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:59:16,942 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:16,965 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:59:17,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:59:17,028 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-25 06:59:17,028 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-25 06:59:17,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,080 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:59:17,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:59:17,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:59:17,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:59:17,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:59:17,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:59:17,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:59:17,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:59:17,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:59:17,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:59:17,210 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:59:17,221 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:17,230 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:59:17,243 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-25 06:59:17,244 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_313f48fb-7672-4e16-a9b0-6df3fad74fdb/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-25 06:59:17,303 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:59:17,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:59:17,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:59:17,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:59:17,352 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:59:17,353 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:59:17,353 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:59:17,354 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:59:17,354 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:59:17,355 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:59:17,355 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:59:17,375 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:59:17,384 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:59:17,805 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:59:17,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17 WrapperNode [2021-11-25 06:59:17,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:59:17,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:17,808 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:59:17,808 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:59:17,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:17,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,010 INFO L137 Inliner]: procedures = 698, calls = 973, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 61 [2021-11-25 06:59:18,011 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:59:18,012 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:59:18,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:59:18,013 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:59:18,021 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,089 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:59:18,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:59:18,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:59:18,111 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:59:18,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:59:17" (1/1) ... [2021-11-25 06:59:18,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:59:18,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:59:18,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:59:18,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:59:18,195 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:59:18,196 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:59:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:59:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:59:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:59:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:59:18,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:59:18,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:59:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:59:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:59:18,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:59:18,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:59:18,199 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:59:18,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:59:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:59:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:59:18,200 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-25 06:59:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-25 06:59:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:59:18,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:59:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:59:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:59:18,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:59:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:59:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:59:18,202 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:59:18,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:59:18,468 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:59:18,470 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:59:18,935 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:59:19,033 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:59:19,033 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:59:19,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:19 BoogieIcfgContainer [2021-11-25 06:59:19,036 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:59:19,038 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:59:19,039 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:59:19,048 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:59:19,048 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:59:19" (1/1) ... [2021-11-25 06:59:19,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:59:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:59:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-11-25 06:59:19,157 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-11-25 06:59:19,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-25 06:59:19,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:59:19,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:59:19,211 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:59:19,219 INFO L158 Benchmark]: Toolchain (without parser) took 4033.28ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.5MB in the beginning and 60.5MB in the end (delta: -25.0MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2021-11-25 06:59:19,220 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:59:19,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2621.18ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.4MB in the beginning and 42.8MB in the end (delta: -7.4MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2021-11-25 06:59:19,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 203.62ms. Allocated memory is still 102.8MB. Free memory was 42.8MB in the beginning and 65.7MB in the end (delta: -22.9MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2021-11-25 06:59:19,230 INFO L158 Benchmark]: Boogie Preprocessor took 98.29ms. Allocated memory is still 102.8MB. Free memory was 65.7MB in the beginning and 62.1MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 06:59:19,235 INFO L158 Benchmark]: RCFGBuilder took 926.12ms. Allocated memory is still 102.8MB. Free memory was 62.1MB in the beginning and 38.4MB in the end (delta: 23.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-25 06:59:19,237 INFO L158 Benchmark]: CodeCheck took 178.49ms. Allocated memory is still 102.8MB. Free memory was 38.4MB in the beginning and 60.5MB in the end (delta: -22.1MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:59:19,239 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 0.31ms. Allocated memory is still 62.9MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2621.18ms. Allocated memory was 62.9MB in the beginning and 102.8MB in the end (delta: 39.8MB). Free memory was 35.4MB in the beginning and 42.8MB in the end (delta: -7.4MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 203.62ms. Allocated memory is still 102.8MB. Free memory was 42.8MB in the beginning and 65.7MB in the end (delta: -22.9MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.29ms. Allocated memory is still 102.8MB. Free memory was 65.7MB in the beginning and 62.1MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 926.12ms. Allocated memory is still 102.8MB. Free memory was 62.1MB in the beginning and 38.4MB in the end (delta: 23.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 178.49ms. Allocated memory is still 102.8MB. Free memory was 38.4MB in the beginning and 60.5MB in the end (delta: -22.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:59:19,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313f48fb-7672-4e16-a9b0-6df3fad74fdb/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared