./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_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_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/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_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/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_f576b0a5-0298-4168-8f1c-4192f2307616/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 de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:06:01,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:06:01,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:06:01,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:06:01,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:06:01,567 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:06:01,569 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:06:01,571 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:06:01,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:06:01,575 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:06:01,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:06:01,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:06:01,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:06:01,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:06:01,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:06:01,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:06:01,584 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:06:01,585 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:06:01,587 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:06:01,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:06:01,592 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:06:01,594 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:06:01,595 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:06:01,596 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:06:01,600 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:06:01,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:06:01,601 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:06:01,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:06:01,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:06:01,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:06:01,604 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:06:01,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:06:01,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:06:01,617 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:06:01,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:06:01,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:06:01,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:06:01,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:06:01,620 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:06:01,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:06:01,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:06:01,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:06:01,664 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:06:01,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:06:01,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:06:01,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:06:01,666 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:06:01,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:06:01,667 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:06:01,667 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:06:01,667 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:06:01,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:06:01,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:06:01,668 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:06:01,668 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:06:01,668 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:06:01,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:06:01,668 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:06:01,669 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:06:01,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:06:01,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:06:01,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:06:01,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:06:01,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:06:01,670 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:06:01,670 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:06:01,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:06:01,670 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_f576b0a5-0298-4168-8f1c-4192f2307616/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2021-11-23 01:06:01,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:06:01,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:06:01,988 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:06:01,989 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:06:01,990 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:06:01,992 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2021-11-23 01:06:02,062 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/ad17e6f18/2ba2cb6465e74ee3b595893fceb4ee3b/FLAG20bb2e5ee [2021-11-23 01:06:02,980 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:06:02,981 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2021-11-23 01:06:03,019 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/ad17e6f18/2ba2cb6465e74ee3b595893fceb4ee3b/FLAG20bb2e5ee [2021-11-23 01:06:03,431 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/ad17e6f18/2ba2cb6465e74ee3b595893fceb4ee3b [2021-11-23 01:06:03,433 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:06:03,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:06:03,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:06:03,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:06:03,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:06:03,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:06:03" (1/1) ... [2021-11-23 01:06:03,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3279fb9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:03, skipping insertion in model container [2021-11-23 01:06:03,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:06:03" (1/1) ... [2021-11-23 01:06:03,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:06:03,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:06:03,889 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2021-11-23 01:06:03,896 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2021-11-23 01:06:05,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,432 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:06:05,433 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:06:05,434 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:06:05,436 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:06:05,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:06:05,438 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:06:05,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:06:05,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:06:05,440 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:06:05,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:06:05,616 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:06:05,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,872 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:06:05,917 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:06:05,930 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2021-11-23 01:06:05,931 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2021-11-23 01:06:05,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:05,977 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:06,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:06:06,018 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:06:06,019 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:06:06,021 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:06:06,022 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:06:06,022 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:06:06,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:06:06,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:06:06,032 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:06:06,033 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:06:06,060 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:06:06,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:06,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:06,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:06,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:06,262 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:06:06,494 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:06:06,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06 WrapperNode [2021-11-23 01:06:06,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:06:06,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:06:06,496 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:06:06,496 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:06:06,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,651 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,740 INFO L137 Inliner]: procedures = 692, calls = 2621, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 957 [2021-11-23 01:06:06,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:06:06,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:06:06,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:06:06,742 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:06:06,751 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:06:06,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:06:06,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:06:06,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:06:06,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:06" (1/1) ... [2021-11-23 01:06:06,843 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:06:06,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:06:06,868 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:06:06,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:06:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:06:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:06:06,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:06:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:06:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:06:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:06:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:06:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:06:06,930 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:06:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:06:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:06:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:06:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:06:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:06:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:06:06,931 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:06:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:06:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2021-11-23 01:06:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2021-11-23 01:06:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2021-11-23 01:06:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2021-11-23 01:06:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:06:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:06:06,932 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:06:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:06:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:06:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:06:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:06:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:06:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:06:06,933 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:06:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:06:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:06:06,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:06:07,208 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:06:07,209 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:06:08,769 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:06:08,959 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:06:08,959 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 01:06:08,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:06:08 BoogieIcfgContainer [2021-11-23 01:06:08,962 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:06:08,963 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:06:08,963 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:06:08,973 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:06:08,974 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:06:08" (1/1) ... [2021-11-23 01:06:08,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:06:09,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:06:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 116 states and 158 transitions. [2021-11-23 01:06:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 158 transitions. [2021-11-23 01:06:09,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:06:09,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:06:09,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:06:09,148 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:06:09,162 INFO L158 Benchmark]: Toolchain (without parser) took 5722.60ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 62.5MB in the beginning and 110.0MB in the end (delta: -47.5MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2021-11-23 01:06:09,163 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 102.8MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:06:09,165 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3055.78ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 62.3MB in the beginning and 123.0MB in the end (delta: -60.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-11-23 01:06:09,166 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.63ms. Allocated memory is still 176.2MB. Free memory was 123.0MB in the beginning and 110.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:06:09,167 INFO L158 Benchmark]: Boogie Preprocessor took 91.44ms. Allocated memory is still 176.2MB. Free memory was 110.4MB in the beginning and 104.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:06:09,168 INFO L158 Benchmark]: RCFGBuilder took 2128.08ms. Allocated memory is still 176.2MB. Free memory was 103.2MB in the beginning and 55.4MB in the end (delta: 47.8MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2021-11-23 01:06:09,169 INFO L158 Benchmark]: CodeCheck took 193.59ms. Allocated memory is still 176.2MB. Free memory was 55.4MB in the beginning and 110.0MB in the end (delta: -54.6MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:06:09,174 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 0.31ms. Allocated memory is still 102.8MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3055.78ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 62.3MB in the beginning and 123.0MB in the end (delta: -60.7MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.63ms. Allocated memory is still 176.2MB. Free memory was 123.0MB in the beginning and 110.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.44ms. Allocated memory is still 176.2MB. Free memory was 110.4MB in the beginning and 104.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2128.08ms. Allocated memory is still 176.2MB. Free memory was 103.2MB in the beginning and 55.4MB in the end (delta: 47.8MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. * CodeCheck took 193.59ms. Allocated memory is still 176.2MB. Free memory was 55.4MB in the beginning and 110.0MB in the end (delta: -54.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:06:09,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/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_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/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_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/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_f576b0a5-0298-4168-8f1c-4192f2307616/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 de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:06:11,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:06:11,708 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:06:11,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:06:11,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:06:11,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:06:11,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:06:11,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:06:11,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:06:11,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:06:11,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:06:11,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:06:11,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:06:11,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:06:11,791 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:06:11,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:06:11,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:06:11,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:06:11,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:06:11,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:06:11,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:06:11,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:06:11,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:06:11,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:06:11,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:06:11,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:06:11,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:06:11,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:06:11,834 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:06:11,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:06:11,836 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:06:11,837 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:06:11,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:06:11,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:06:11,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:06:11,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:06:11,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:06:11,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:06:11,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:06:11,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:06:11,846 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:06:11,847 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:06:11,892 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:06:11,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:06:11,894 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:06:11,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:06:11,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:06:11,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:06:11,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:06:11,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:06:11,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:06:11,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:06:11,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:06:11,898 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:06:11,898 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:06:11,898 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:06:11,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:06:11,899 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:06:11,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:06:11,899 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:06:11,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:06:11,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:06:11,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:06:11,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:06:11,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:06:11,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:06:11,901 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:06:11,902 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:06:11,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:06:11,902 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:06:11,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:06:11,902 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_f576b0a5-0298-4168-8f1c-4192f2307616/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2021-11-23 01:06:12,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:06:12,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:06:12,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:06:12,315 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:06:12,316 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:06:12,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2021-11-23 01:06:12,397 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/6b73c24f6/c2a0719f28e9445ea59cdedc3bc3e938/FLAG12dd0f289 [2021-11-23 01:06:13,289 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:06:13,293 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2021-11-23 01:06:13,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/6b73c24f6/c2a0719f28e9445ea59cdedc3bc3e938/FLAG12dd0f289 [2021-11-23 01:06:13,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/data/6b73c24f6/c2a0719f28e9445ea59cdedc3bc3e938 [2021-11-23 01:06:13,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:06:13,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:06:13,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:06:13,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:06:13,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:06:13,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:06:13" (1/1) ... [2021-11-23 01:06:13,766 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4201fdef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:13, skipping insertion in model container [2021-11-23 01:06:13,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:06:13" (1/1) ... [2021-11-23 01:06:13,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:06:13,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:06:14,376 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2021-11-23 01:06:14,384 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2021-11-23 01:06:15,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,594 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,598 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:15,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:06:16,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:06:16,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:06:16,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:06:16,072 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:06:16,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:06:16,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:06:16,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:06:16,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:06:16,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:06:16,271 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:06:16,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,381 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,495 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:06:16,560 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:06:16,629 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:06:16,633 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2021-11-23 01:06:16,634 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2021-11-23 01:06:16,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,724 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:06:16,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:06:16,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:06:16,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:06:16,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:06:16,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:06:16,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:06:16,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:06:16,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:06:16,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:06:16,755 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:06:16,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,862 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:06:16,926 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:06:16,951 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2021-11-23 01:06:16,952 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_f576b0a5-0298-4168-8f1c-4192f2307616/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2021-11-23 01:06:16,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:16,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:17,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:06:17,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:06:17,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:06:17,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:06:17,029 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:06:17,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:06:17,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:06:17,031 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:06:17,031 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:06:17,031 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:06:17,049 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:06:17,061 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:17,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:17,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:17,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:06:17,161 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:06:17,566 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:06:17,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17 WrapperNode [2021-11-23 01:06:17,567 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:06:17,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:06:17,569 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:06:17,569 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:06:17,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,818 INFO L137 Inliner]: procedures = 712, calls = 2621, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 953 [2021-11-23 01:06:17,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:06:17,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:06:17,820 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:06:17,820 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:06:17,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:06:17,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:06:17,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:06:17,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:06:17,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:06:17" (1/1) ... [2021-11-23 01:06:17,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:06:17,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:06:17,989 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:06:18,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:06:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:06:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:06:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:06:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:06:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:06:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:06:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:06:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:06:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:06:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:06:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:06:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:06:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:06:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:06:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:06:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:06:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:06:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:06:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:06:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:06:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2021-11-23 01:06:18,042 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2021-11-23 01:06:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:06:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2021-11-23 01:06:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2021-11-23 01:06:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:06:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:06:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:06:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:06:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:06:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:06:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:06:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:06:18,044 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:06:18,044 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:06:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:06:18,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:06:18,407 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:06:18,409 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:06:20,494 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:06:20,775 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:06:20,776 INFO L301 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-23 01:06:20,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:06:20 BoogieIcfgContainer [2021-11-23 01:06:20,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:06:20,783 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:06:20,783 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:06:20,792 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:06:20,793 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:06:20" (1/1) ... [2021-11-23 01:06:20,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:06:20,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:06:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 115 states and 157 transitions. [2021-11-23 01:06:20,884 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2021-11-23 01:06:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:06:20,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:06:20,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:06:20,938 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:06:20,944 INFO L158 Benchmark]: Toolchain (without parser) took 7183.31ms. Allocated memory was 60.8MB in the beginning and 195.0MB in the end (delta: 134.2MB). Free memory was 31.3MB in the beginning and 113.4MB in the end (delta: -82.1MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,944 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:06:20,945 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3807.90ms. Allocated memory was 60.8MB in the beginning and 148.9MB in the end (delta: 88.1MB). Free memory was 31.1MB in the beginning and 94.0MB in the end (delta: -62.9MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,947 INFO L158 Benchmark]: Boogie Procedure Inliner took 250.46ms. Allocated memory is still 148.9MB. Free memory was 94.0MB in the beginning and 81.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,949 INFO L158 Benchmark]: Boogie Preprocessor took 136.07ms. Allocated memory is still 148.9MB. Free memory was 81.4MB in the beginning and 73.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,952 INFO L158 Benchmark]: RCFGBuilder took 2825.41ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 73.0MB in the beginning and 119.7MB in the end (delta: -46.7MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,953 INFO L158 Benchmark]: CodeCheck took 157.91ms. Allocated memory is still 195.0MB. Free memory was 119.7MB in the beginning and 113.4MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:06:20,957 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 0.22ms. Allocated memory is still 60.8MB. Free memory was 41.9MB in the beginning and 41.8MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3807.90ms. Allocated memory was 60.8MB in the beginning and 148.9MB in the end (delta: 88.1MB). Free memory was 31.1MB in the beginning and 94.0MB in the end (delta: -62.9MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 250.46ms. Allocated memory is still 148.9MB. Free memory was 94.0MB in the beginning and 81.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.07ms. Allocated memory is still 148.9MB. Free memory was 81.4MB in the beginning and 73.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2825.41ms. Allocated memory was 148.9MB in the beginning and 195.0MB in the end (delta: 46.1MB). Free memory was 73.0MB in the beginning and 119.7MB in the end (delta: -46.7MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * CodeCheck took 157.91ms. Allocated memory is still 195.0MB. Free memory was 119.7MB in the beginning and 113.4MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:06:21,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f576b0a5-0298-4168-8f1c-4192f2307616/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