./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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_3b4a7776-04ca-476f-b668-52a279b04178/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:30:21,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:30:21,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:30:21,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:30:21,564 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:30:21,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:30:21,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:30:21,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:30:21,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:30:21,573 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:30:21,575 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:30:21,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:30:21,577 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:30:21,578 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:30:21,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:30:21,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:30:21,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:30:21,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:30:21,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:30:21,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:30:21,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:30:21,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:30:21,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:30:21,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:30:21,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:30:21,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:30:21,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:30:21,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:30:21,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:30:21,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:30:21,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:30:21,618 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:30:21,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:30:21,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:30:21,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:30:21,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:30:21,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:30:21,631 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:30:21,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:30:21,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:30:21,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:30:21,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:30:21,668 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:30:21,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:30:21,669 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:30:21,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:30:21,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:30:21,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:30:21,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:30:21,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:30:21,671 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:30:21,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:30:21,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:30:21,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:30:21,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:30:21,672 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:30:21,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:30:21,673 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:30:21,673 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:30:21,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:30:21,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:30:21,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:30:21,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:30:21,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:30:21,675 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:30:21,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:30:21,675 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:30:21,675 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_3b4a7776-04ca-476f-b668-52a279b04178/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-11-25 07:30:21,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:30:21,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:30:21,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:30:21,980 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:30:21,980 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:30:21,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-25 07:30:22,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/51e2b7d13/51f79e6dd54f4790b3e3bb95f22804b0/FLAG70fef4e5f [2021-11-25 07:30:23,031 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:30:23,034 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-25 07:30:23,082 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/51e2b7d13/51f79e6dd54f4790b3e3bb95f22804b0/FLAG70fef4e5f [2021-11-25 07:30:23,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/51e2b7d13/51f79e6dd54f4790b3e3bb95f22804b0 [2021-11-25 07:30:23,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:30:23,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:30:23,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:30:23,467 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:30:23,470 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:30:23,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:30:23" (1/1) ... [2021-11-25 07:30:23,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4202fdbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:23, skipping insertion in model container [2021-11-25 07:30:23,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:30:23" (1/1) ... [2021-11-25 07:30:23,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:30:23,604 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:30:23,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-25 07:30:23,922 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-25 07:30:24,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:24,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:25,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:30:25,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:30:25,429 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:30:25,431 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:30:25,432 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:30:25,433 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:30:25,434 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:30:25,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:30:25,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:30:25,436 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:30:25,598 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:30:25,711 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:25,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:25,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:30:25,916 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:30:25,947 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-25 07:30:25,948 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-25 07:30:26,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,023 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:30:26,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:30:26,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:30:26,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:30:26,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:30:26,119 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:30:26,120 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:30:26,120 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:30:26,121 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:30:26,124 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:30:26,158 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:30:26,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:26,289 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:30:26,511 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:30:26,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26 WrapperNode [2021-11-25 07:30:26,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:30:26,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:30:26,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:30:26,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:30:26,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,776 INFO L137 Inliner]: procedures = 691, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2021-11-25 07:30:26,777 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:30:26,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:30:26,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:30:26,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:30:26,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,802 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:30:26,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:30:26,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:30:26,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:30:26,912 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:26" (1/1) ... [2021-11-25 07:30:26,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:30:26,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:30:26,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:30:26,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:30:26,989 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:30:26,989 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:30:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:30:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:30:26,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:30:26,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:30:26,991 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:30:26,991 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:30:26,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:30:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:30:26,993 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:30:26,993 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:30:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:30:26,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:30:26,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:30:26,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:30:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:30:26,996 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:30:26,996 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:30:26,997 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:30:26,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:30:27,303 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:30:27,319 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:30:28,838 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:30:29,032 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:30:29,032 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:30:29,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:30:29 BoogieIcfgContainer [2021-11-25 07:30:29,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:30:29,036 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:30:29,036 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:30:29,046 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:30:29,046 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:30:29" (1/1) ... [2021-11-25 07:30:29,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:30:29,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:29,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2021-11-25 07:30:29,117 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2021-11-25 07:30:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-25 07:30:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:29,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:29,178 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 07:30:29,182 INFO L158 Benchmark]: Toolchain (without parser) took 5717.30ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 76.2MB in the beginning and 86.6MB in the end (delta: -10.4MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,183 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 79.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:30:29,184 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3045.39ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 76.2MB in the beginning and 69.2MB in the end (delta: 7.0MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,185 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.18ms. Allocated memory is still 151.0MB. Free memory was 69.2MB in the beginning and 57.4MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,185 INFO L158 Benchmark]: Boogie Preprocessor took 120.29ms. Allocated memory is still 151.0MB. Free memory was 57.4MB in the beginning and 99.7MB in the end (delta: -42.3MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,186 INFO L158 Benchmark]: RCFGBuilder took 2135.91ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 99.5MB in the beginning and 94.0MB in the end (delta: 5.5MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,187 INFO L158 Benchmark]: CodeCheck took 145.05ms. Allocated memory is still 205.5MB. Free memory was 92.9MB in the beginning and 86.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:30:29,190 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 0.30ms. Allocated memory is still 79.7MB. Free memory was 36.7MB in the beginning and 36.7MB in the end (delta: 40.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3045.39ms. Allocated memory was 117.4MB in the beginning and 151.0MB in the end (delta: 33.6MB). Free memory was 76.2MB in the beginning and 69.2MB in the end (delta: 7.0MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.18ms. Allocated memory is still 151.0MB. Free memory was 69.2MB in the beginning and 57.4MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.29ms. Allocated memory is still 151.0MB. Free memory was 57.4MB in the beginning and 99.7MB in the end (delta: -42.3MB). Peak memory consumption was 11.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2135.91ms. Allocated memory was 151.0MB in the beginning and 205.5MB in the end (delta: 54.5MB). Free memory was 99.5MB in the beginning and 94.0MB in the end (delta: 5.5MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. * CodeCheck took 145.05ms. Allocated memory is still 205.5MB. Free memory was 92.9MB in the beginning and 86.6MB 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 07:30:29,245 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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 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_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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_3b4a7776-04ca-476f-b668-52a279b04178/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:30:31,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:30:31,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:30:31,822 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:30:31,823 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:30:31,827 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:30:31,829 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:30:31,835 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:30:31,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:30:31,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:30:31,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:30:31,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:30:31,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:30:31,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:30:31,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:30:31,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:30:31,857 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:30:31,858 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:30:31,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:30:31,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:30:31,878 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:30:31,879 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:30:31,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:30:31,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:30:31,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:30:31,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:30:31,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:30:31,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:30:31,889 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:30:31,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:30:31,890 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:30:31,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:30:31,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:30:31,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:30:31,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:30:31,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:30:31,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:30:31,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:30:31,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:30:31,898 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:30:31,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:30:31,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:30:31,945 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:30:31,945 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:30:31,946 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:30:31,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:30:31,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:30:31,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:30:31,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:30:31,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:30:31,949 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:30:31,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:30:31,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:30:31,951 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:30:31,951 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:30:31,951 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:30:31,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:30:31,952 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:30:31,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:30:31,952 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:30:31,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:30:31,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:30:31,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:30:31,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:30:31,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:30:31,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:30:31,954 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:30:31,954 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:30:31,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:30:31,955 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:30:31,955 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:30:31,955 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_3b4a7776-04ca-476f-b668-52a279b04178/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-11-25 07:30:32,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:30:32,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:30:32,403 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:30:32,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:30:32,406 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:30:32,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-25 07:30:32,475 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/b6a39d772/023fb48465294ce185ac2e89fcacbae8/FLAG5540d674c [2021-11-25 07:30:33,469 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:30:33,470 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-25 07:30:33,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/b6a39d772/023fb48465294ce185ac2e89fcacbae8/FLAG5540d674c [2021-11-25 07:30:33,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/data/b6a39d772/023fb48465294ce185ac2e89fcacbae8 [2021-11-25 07:30:33,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:30:33,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:30:33,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:30:33,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:30:33,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:30:33,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:30:33" (1/1) ... [2021-11-25 07:30:33,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464f6ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:33, skipping insertion in model container [2021-11-25 07:30:33,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:30:33" (1/1) ... [2021-11-25 07:30:33,928 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:30:34,086 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:30:34,389 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-25 07:30:34,396 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-25 07:30:35,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:35,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:30:36,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:30:36,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:30:36,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:30:36,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:30:36,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:30:36,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:30:36,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:30:36,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:30:36,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:30:36,326 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:30:36,531 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,532 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:30:36,745 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:30:36,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:30:36,799 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-25 07:30:36,800 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-25 07:30:36,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:36,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:30:36,907 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:30:36,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:30:36,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:30:36,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:30:36,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:30:36,911 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:30:36,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:30:36,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:30:36,913 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:30:36,933 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:30:37,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:30:37,099 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:30:37,127 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-25 07:30:37,128 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_3b4a7776-04ca-476f-b668-52a279b04178/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-25 07:30:37,158 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,224 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:30:37,225 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:30:37,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:30:37,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:30:37,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:30:37,231 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:30:37,231 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:30:37,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:30:37,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:30:37,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:30:37,260 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:30:37,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:30:37,400 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:30:37,842 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:30:37,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37 WrapperNode [2021-11-25 07:30:37,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:30:37,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:30:37,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:30:37,846 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:30:37,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:37,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,125 INFO L137 Inliner]: procedures = 711, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 935 [2021-11-25 07:30:38,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:30:38,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:30:38,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:30:38,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:30:38,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,184 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,283 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,310 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:30:38,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:30:38,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:30:38,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:30:38,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:30:37" (1/1) ... [2021-11-25 07:30:38,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:30:38,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:30:38,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:30:38,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:30:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:30:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:30:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:30:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:30:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:30:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:30:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:30:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:30:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:30:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:30:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:30:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:30:38,407 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:30:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:30:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:30:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:30:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:30:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:30:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:30:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:30:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:30:38,737 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:30:38,739 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:30:41,146 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:30:41,451 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:30:41,452 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:30:41,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:30:41 BoogieIcfgContainer [2021-11-25 07:30:41,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:30:41,457 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:30:41,458 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:30:41,472 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:30:41,473 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:30:41" (1/1) ... [2021-11-25 07:30:41,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:30:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:30:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2021-11-25 07:30:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2021-11-25 07:30:41,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-25 07:30:41,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:30:41,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:30:41,627 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 07:30:41,631 INFO L158 Benchmark]: Toolchain (without parser) took 7720.80ms. Allocated memory was 69.2MB in the beginning and 182.5MB in the end (delta: 113.2MB). Free memory was 41.5MB in the beginning and 56.0MB in the end (delta: -14.5MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,631 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.3MB in the end (delta: 54.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:30:41,632 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3930.52ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 41.4MB in the beginning and 48.2MB in the end (delta: -6.8MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,632 INFO L158 Benchmark]: Boogie Procedure Inliner took 280.41ms. Allocated memory is still 119.5MB. Free memory was 48.2MB in the beginning and 59.9MB in the end (delta: -11.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,633 INFO L158 Benchmark]: Boogie Preprocessor took 161.11ms. Allocated memory is still 182.5MB. Free memory was 130.5MB in the beginning and 122.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,633 INFO L158 Benchmark]: RCFGBuilder took 3144.12ms. Allocated memory is still 182.5MB. Free memory was 122.1MB in the beginning and 63.4MB in the end (delta: 58.7MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,634 INFO L158 Benchmark]: CodeCheck took 172.71ms. Allocated memory is still 182.5MB. Free memory was 63.4MB in the beginning and 56.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:30:41,636 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 0.37ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.3MB in the end (delta: 54.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3930.52ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 41.4MB in the beginning and 48.2MB in the end (delta: -6.8MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 280.41ms. Allocated memory is still 119.5MB. Free memory was 48.2MB in the beginning and 59.9MB in the end (delta: -11.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.11ms. Allocated memory is still 182.5MB. Free memory was 130.5MB in the beginning and 122.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3144.12ms. Allocated memory is still 182.5MB. Free memory was 122.1MB in the beginning and 63.4MB in the end (delta: 58.7MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * CodeCheck took 172.71ms. Allocated memory is still 182.5MB. Free memory was 63.4MB in the beginning and 56.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:30:41,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b4a7776-04ca-476f-b668-52a279b04178/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