./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_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_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/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_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/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_c3736591-1a41-47fe-87fb-a11dd687fd18/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:41:54,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:41:54,817 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:41:54,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:41:54,856 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:41:54,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:41:54,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:41:54,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:41:54,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:41:54,876 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:41:54,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:41:54,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:41:54,879 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:41:54,882 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:41:54,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:41:54,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:41:54,893 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:41:54,894 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:41:54,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:41:54,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:41:54,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:41:54,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:41:54,914 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:41:54,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:41:54,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:41:54,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:41:54,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:41:54,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:41:54,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:41:54,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:41:54,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:41:54,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:41:54,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:41:54,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:41:54,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:41:54,937 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:41:54,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:41:54,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:41:54,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:41:54,939 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:41:54,940 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:41:54,941 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:41:54,978 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:41:54,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:41:54,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:41:54,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:41:54,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:41:54,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:41:54,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:41:54,982 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:41:54,982 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:41:54,982 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:41:54,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:41:54,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:41:54,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:41:54,983 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:41:54,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:41:54,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:41:54,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:41:54,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:41:54,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:41:54,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:41:54,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:41:54,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:41:54,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:41:54,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:41:54,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:41:54,986 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_c3736591-1a41-47fe-87fb-a11dd687fd18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2021-11-23 01:41:55,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:41:55,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:41:55,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:41:55,294 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:41:55,295 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:41:55,296 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-23 01:41:55,369 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/a363ce84e/ee54bd9beec04dae920a98b7ec95b44e/FLAGa259a1709 [2021-11-23 01:41:56,349 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:41:56,352 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-23 01:41:56,408 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/a363ce84e/ee54bd9beec04dae920a98b7ec95b44e/FLAGa259a1709 [2021-11-23 01:41:56,797 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/a363ce84e/ee54bd9beec04dae920a98b7ec95b44e [2021-11-23 01:41:56,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:41:56,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:41:56,804 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:41:56,804 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:41:56,808 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:41:56,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:56" (1/1) ... [2021-11-23 01:41:56,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1402ff3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:56, skipping insertion in model container [2021-11-23 01:41:56,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:56" (1/1) ... [2021-11-23 01:41:56,819 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:41:56,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:41:57,308 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-23 01:41:57,315 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-23 01:41:58,418 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:58,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:41:58,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:41:58,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:41:58,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:41:58,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:41:58,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:41:58,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:41:58,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:41:58,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:41:58,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:41:59,134 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:41:59,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,402 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:41:59,463 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:41:59,477 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-23 01:41:59,478 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-23 01:41:59,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,545 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:41:59,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:41:59,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:41:59,609 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:41:59,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:41:59,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:41:59,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:41:59,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:41:59,613 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:41:59,613 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:41:59,643 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:41:59,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:59,786 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:00,086 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:42:00,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00 WrapperNode [2021-11-23 01:42:00,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:00,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:00,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:42:00,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:42:00,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,242 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,351 INFO L137 Inliner]: procedures = 691, calls = 2631, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 816 [2021-11-23 01:42:00,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:00,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:42:00,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:42:00,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:42:00,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,465 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:42:00,483 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:42:00,483 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:42:00,483 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:42:00,484 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:00" (1/1) ... [2021-11-23 01:42:00,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:00,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:42:00,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:42:00,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:42:00,559 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:42:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:42:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:42:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:42:00,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:42:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:42:00,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:42:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:42:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-23 01:42:00,561 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-23 01:42:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:42:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:42:00,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:42:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:42:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:42:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:42:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:42:00,562 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:42:00,562 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:42:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:42:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:42:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:42:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:42:00,563 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:42:00,563 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-11-23 01:42:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-11-23 01:42:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:42:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:42:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:42:00,564 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-23 01:42:00,564 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-23 01:42:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:42:00,565 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:42:00,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:42:00,874 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:42:00,876 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:42:01,969 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:42:02,228 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:42:02,228 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:42:02,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:02 BoogieIcfgContainer [2021-11-23 01:42:02,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:42:02,232 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:42:02,232 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:42:02,242 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:42:02,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:02" (1/1) ... [2021-11-23 01:42:02,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:42:02,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:02,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2021-11-23 01:42:02,358 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2021-11-23 01:42:02,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:42:02,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:02,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:02,420 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 01:42:02,431 INFO L158 Benchmark]: Toolchain (without parser) took 5624.10ms. Allocated memory was 98.6MB in the beginning and 218.1MB in the end (delta: 119.5MB). Free memory was 61.3MB in the beginning and 156.0MB in the end (delta: -94.7MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,432 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 98.6MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:42:02,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3282.55ms. Allocated memory was 98.6MB in the beginning and 174.1MB in the end (delta: 75.5MB). Free memory was 61.0MB in the beginning and 83.2MB in the end (delta: -22.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.54ms. Allocated memory is still 174.1MB. Free memory was 83.2MB in the beginning and 116.8MB in the end (delta: -33.6MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,436 INFO L158 Benchmark]: Boogie Preprocessor took 129.67ms. Allocated memory is still 174.1MB. Free memory was 116.8MB in the beginning and 110.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,437 INFO L158 Benchmark]: RCFGBuilder took 1748.25ms. Allocated memory is still 174.1MB. Free memory was 109.5MB in the beginning and 61.3MB in the end (delta: 48.2MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,440 INFO L158 Benchmark]: CodeCheck took 192.49ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 61.3MB in the beginning and 156.0MB in the end (delta: -94.7MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2021-11-23 01:42:02,446 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 98.6MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3282.55ms. Allocated memory was 98.6MB in the beginning and 174.1MB in the end (delta: 75.5MB). Free memory was 61.0MB in the beginning and 83.2MB in the end (delta: -22.1MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.54ms. Allocated memory is still 174.1MB. Free memory was 83.2MB in the beginning and 116.8MB in the end (delta: -33.6MB). Peak memory consumption was 8.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.67ms. Allocated memory is still 174.1MB. Free memory was 116.8MB in the beginning and 110.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1748.25ms. Allocated memory is still 174.1MB. Free memory was 109.5MB in the beginning and 61.3MB in the end (delta: 48.2MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * CodeCheck took 192.49ms. Allocated memory was 174.1MB in the beginning and 218.1MB in the end (delta: 44.0MB). Free memory was 61.3MB in the beginning and 156.0MB in the end (delta: -94.7MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:42:02,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/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_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/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_c3736591-1a41-47fe-87fb-a11dd687fd18/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:42:04,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:42:04,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:42:05,044 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:42:05,045 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:42:05,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:42:05,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:42:05,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:42:05,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:42:05,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:42:05,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:42:05,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:42:05,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:42:05,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:42:05,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:42:05,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:42:05,083 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:42:05,085 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:42:05,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:42:05,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:42:05,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:42:05,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:42:05,101 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:42:05,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:42:05,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:42:05,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:42:05,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:42:05,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:42:05,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:42:05,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:42:05,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:42:05,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:42:05,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:42:05,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:42:05,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:42:05,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:42:05,125 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:42:05,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:42:05,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:42:05,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:42:05,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:42:05,134 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:42:05,177 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:42:05,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:42:05,179 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:42:05,179 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:42:05,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:42:05,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:42:05,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:42:05,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:42:05,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:42:05,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:42:05,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:42:05,184 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:42:05,184 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:42:05,184 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:42:05,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:42:05,185 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:42:05,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:42:05,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:42:05,186 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:42:05,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:42:05,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:05,187 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:42:05,187 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:42:05,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:42:05,187 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:42:05,188 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:42:05,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:42:05,188 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:42:05,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:42:05,189 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_c3736591-1a41-47fe-87fb-a11dd687fd18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2021-11-23 01:42:05,578 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:42:05,618 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:42:05,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:42:05,622 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:42:05,626 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:42:05,629 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-23 01:42:05,707 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/8a0ceb2a6/f61b7efb52df4ef1801b4f9ed77c0f4d/FLAG423738421 [2021-11-23 01:42:06,617 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:42:06,618 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-23 01:42:06,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/8a0ceb2a6/f61b7efb52df4ef1801b4f9ed77c0f4d/FLAG423738421 [2021-11-23 01:42:07,133 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/data/8a0ceb2a6/f61b7efb52df4ef1801b4f9ed77c0f4d [2021-11-23 01:42:07,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:42:07,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:42:07,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:07,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:42:07,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:42:07,146 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:07" (1/1) ... [2021-11-23 01:42:07,147 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64f72f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:07, skipping insertion in model container [2021-11-23 01:42:07,147 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:42:07" (1/1) ... [2021-11-23 01:42:07,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:42:07,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:42:07,592 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-23 01:42:07,599 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-23 01:42:08,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:08,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:42:09,198 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:42:09,200 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:42:09,203 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:42:09,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:42:09,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:42:09,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:42:09,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:42:09,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:42:09,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:42:09,415 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:42:09,536 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:09,681 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:42:09,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:42:09,768 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-23 01:42:09,769 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-23 01:42:09,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:09,921 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:42:09,922 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:42:09,923 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:42:09,924 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:42:09,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:42:09,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:42:09,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:42:09,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:42:09,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:42:09,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:42:09,951 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:42:10,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:10,176 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:42:10,204 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-23 01:42:10,204 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_c3736591-1a41-47fe-87fb-a11dd687fd18/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-23 01:42:10,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:42:10,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:42:10,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:42:10,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:42:10,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:42:10,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:42:10,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:42:10,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:42:10,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:42:10,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:42:10,437 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:42:10,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:42:10,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:42:11,052 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:42:11,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11 WrapperNode [2021-11-23 01:42:11,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:42:11,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:11,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:42:11,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:42:11,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,184 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,296 INFO L137 Inliner]: procedures = 711, calls = 2631, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 817 [2021-11-23 01:42:11,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:42:11,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:42:11,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:42:11,299 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:42:11,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,378 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:42:11,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:42:11,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:42:11,402 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:42:11,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:42:11" (1/1) ... [2021-11-23 01:42:11,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:42:11,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:42:11,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:42:11,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:42:11,481 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:42:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:42:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:42:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:42:11,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:42:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:42:11,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:42:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:42:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:42:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:42:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-23 01:42:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-23 01:42:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:42:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:42:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:42:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:42:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:42:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:42:11,484 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:42:11,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:42:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:42:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:42:11,485 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:42:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:42:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:42:11,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:42:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:42:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:42:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:42:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:42:11,486 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-11-23 01:42:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-11-23 01:42:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:42:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:42:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-23 01:42:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-23 01:42:11,487 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:42:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:42:11,753 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:42:11,755 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:42:14,061 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:42:14,387 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:42:14,387 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:42:14,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:14 BoogieIcfgContainer [2021-11-23 01:42:14,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:42:14,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:42:14,394 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:42:14,404 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:42:14,407 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:42:14" (1/1) ... [2021-11-23 01:42:14,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:42:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:42:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2021-11-23 01:42:14,505 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2021-11-23 01:42:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:42:14,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:42:14,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:42:14,559 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 01:42:14,572 INFO L158 Benchmark]: Toolchain (without parser) took 7432.47ms. Allocated memory was 69.2MB in the beginning and 224.4MB in the end (delta: 155.2MB). Free memory was 47.2MB in the beginning and 126.0MB in the end (delta: -78.8MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,572 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 56.6MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:42:14,573 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3914.61ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 47.0MB in the beginning and 86.8MB in the end (delta: -39.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,574 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.38ms. Allocated memory is still 144.7MB. Free memory was 86.8MB in the beginning and 75.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,576 INFO L158 Benchmark]: Boogie Preprocessor took 102.56ms. Allocated memory is still 144.7MB. Free memory was 75.4MB in the beginning and 67.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,577 INFO L158 Benchmark]: RCFGBuilder took 2990.73ms. Allocated memory was 144.7MB in the beginning and 224.4MB in the end (delta: 79.7MB). Free memory was 67.9MB in the beginning and 132.3MB in the end (delta: -64.4MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,577 INFO L158 Benchmark]: CodeCheck took 175.95ms. Allocated memory is still 224.4MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:42:14,581 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 0.76ms. Allocated memory is still 56.6MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3914.61ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 47.0MB in the beginning and 86.8MB in the end (delta: -39.7MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.38ms. Allocated memory is still 144.7MB. Free memory was 86.8MB in the beginning and 75.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.56ms. Allocated memory is still 144.7MB. Free memory was 75.4MB in the beginning and 67.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2990.73ms. Allocated memory was 144.7MB in the beginning and 224.4MB in the end (delta: 79.7MB). Free memory was 67.9MB in the beginning and 132.3MB in the end (delta: -64.4MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * CodeCheck took 175.95ms. Allocated memory is still 224.4MB. Free memory was 132.3MB in the beginning and 126.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:42:14,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3736591-1a41-47fe-87fb-a11dd687fd18/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