./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_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_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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_5ea8237f-6730-4ef5-8568-88a12f70b60b/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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:13:11,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:13:11,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:13:11,962 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:13:11,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:13:11,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:13:11,970 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:13:11,974 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:13:11,976 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:13:11,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:13:11,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:13:11,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:13:11,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:13:11,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:13:11,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:13:11,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:13:12,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:13:12,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:13:12,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:13:12,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:13:12,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:13:12,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:13:12,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:13:12,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:13:12,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:13:12,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:13:12,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:13:12,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:13:12,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:13:12,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:13:12,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:13:12,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:13:12,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:13:12,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:13:12,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:13:12,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:13:12,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:13:12,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:13:12,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:13:12,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:13:12,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:13:12,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:13:12,087 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:13:12,087 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:13:12,088 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:13:12,088 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:13:12,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:13:12,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:13:12,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:13:12,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:13:12,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:13:12,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:13:12,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:13:12,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:13:12,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:13:12,091 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:13:12,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:13:12,092 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:13:12,092 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:13:12,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:13:12,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:13:12,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:13:12,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:13:12,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:13:12,093 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:13:12,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:13:12,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:13:12,094 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-25 07:13:12,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:13:12,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:13:12,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:13:12,483 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:13:12,484 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:13:12,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-25 07:13:12,558 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/f65dba9d6/e1d16aaf61024bc3929b37de7bf22914/FLAGba9deb7c3 [2021-11-25 07:13:13,591 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:13:13,591 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-25 07:13:13,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/f65dba9d6/e1d16aaf61024bc3929b37de7bf22914/FLAGba9deb7c3 [2021-11-25 07:13:14,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/f65dba9d6/e1d16aaf61024bc3929b37de7bf22914 [2021-11-25 07:13:14,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:13:14,041 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:13:14,043 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:13:14,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:13:14,047 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:13:14,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:13:14" (1/1) ... [2021-11-25 07:13:14,049 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13b4d37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:14, skipping insertion in model container [2021-11-25 07:13:14,050 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:13:14" (1/1) ... [2021-11-25 07:13:14,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:13:14,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:13:14,445 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-25 07:13:14,452 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-25 07:13:15,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:15,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:13:15,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:13:15,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:13:15,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:13:15,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:13:15,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:13:15,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:13:15,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:13:15,975 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:13:15,976 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:13:16,174 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:13:16,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:13:16,431 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:13:16,459 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-25 07:13:16,468 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-25 07:13:16,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,556 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,654 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:13:16,655 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:13:16,655 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:13:16,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:13:16,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:13:16,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:13:16,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:13:16,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:13:16,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:13:16,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:13:16,700 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:13:16,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:16,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:13:17,095 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:13:17,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17 WrapperNode [2021-11-25 07:13:17,096 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:13:17,097 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:13:17,097 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:13:17,097 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:13:17,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,282 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,420 INFO L137 Inliner]: procedures = 690, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-25 07:13:17,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:13:17,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:13:17,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:13:17,422 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:13:17,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,523 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,552 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:13:17,576 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:13:17,577 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:13:17,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:13:17,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:17" (1/1) ... [2021-11-25 07:13:17,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:13:17,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:13:17,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:13:17,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:13:17,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:13:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:13:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:13:17,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:13:17,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:13:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 07:13:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 07:13:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:13:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:13:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:13:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:13:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:13:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:13:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:13:17,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:13:17,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:13:17,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:13:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:13:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:13:17,694 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:13:17,694 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:13:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:13:17,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:13:17,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 07:13:17,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 07:13:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:13:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:13:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:13:17,697 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:13:17,698 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:13:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:13:17,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:13:17,994 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:13:17,996 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:13:19,247 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:13:19,435 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:13:19,436 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:13:19,440 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:13:19 BoogieIcfgContainer [2021-11-25 07:13:19,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:13:19,441 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:13:19,441 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:13:19,453 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:13:19,453 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:13:19" (1/1) ... [2021-11-25 07:13:19,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:13:19,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-25 07:13:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-25 07:13:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:13:19,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:19,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:19,642 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 07:13:19,655 INFO L158 Benchmark]: Toolchain (without parser) took 5610.05ms. Allocated memory was 90.2MB in the beginning and 153.1MB in the end (delta: 62.9MB). Free memory was 64.0MB in the beginning and 63.5MB in the end (delta: 404.0kB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,657 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:13:19,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3052.67ms. Allocated memory was 90.2MB in the beginning and 121.6MB in the end (delta: 31.5MB). Free memory was 64.0MB in the beginning and 51.3MB in the end (delta: 12.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 323.99ms. Allocated memory is still 121.6MB. Free memory was 51.3MB in the beginning and 69.7MB in the end (delta: -18.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,659 INFO L158 Benchmark]: Boogie Preprocessor took 151.81ms. Allocated memory is still 121.6MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,660 INFO L158 Benchmark]: RCFGBuilder took 1864.00ms. Allocated memory was 121.6MB in the beginning and 153.1MB in the end (delta: 31.5MB). Free memory was 63.4MB in the beginning and 69.8MB in the end (delta: -6.5MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,662 INFO L158 Benchmark]: CodeCheck took 209.60ms. Allocated memory is still 153.1MB. Free memory was 69.8MB in the beginning and 63.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:13:19,666 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 0.27ms. Allocated memory is still 90.2MB. Free memory is still 69.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3052.67ms. Allocated memory was 90.2MB in the beginning and 121.6MB in the end (delta: 31.5MB). Free memory was 64.0MB in the beginning and 51.3MB in the end (delta: 12.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 323.99ms. Allocated memory is still 121.6MB. Free memory was 51.3MB in the beginning and 69.7MB in the end (delta: -18.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.81ms. Allocated memory is still 121.6MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1864.00ms. Allocated memory was 121.6MB in the beginning and 153.1MB in the end (delta: 31.5MB). Free memory was 63.4MB in the beginning and 69.8MB in the end (delta: -6.5MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * CodeCheck took 209.60ms. Allocated memory is still 153.1MB. Free memory was 69.8MB in the beginning and 63.5MB 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 07:13:19,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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_5ea8237f-6730-4ef5-8568-88a12f70b60b/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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:13:22,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:13:22,402 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:13:22,449 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:13:22,450 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:13:22,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:13:22,456 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:13:22,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:13:22,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:13:22,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:13:22,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:13:22,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:13:22,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:13:22,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:13:22,478 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:13:22,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:13:22,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:13:22,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:13:22,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:13:22,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:13:22,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:13:22,499 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:13:22,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:13:22,504 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:13:22,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:13:22,517 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:13:22,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:13:22,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:13:22,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:13:22,521 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:13:22,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:13:22,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:13:22,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:13:22,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:13:22,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:13:22,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:13:22,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:13:22,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:13:22,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:13:22,531 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:13:22,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:13:22,536 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:13:22,587 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:13:22,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:13:22,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:13:22,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:13:22,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:13:22,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:13:22,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:13:22,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:13:22,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:13:22,592 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:13:22,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:13:22,594 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:13:22,594 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:13:22,595 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:13:22,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:13:22,595 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:13:22,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:13:22,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:13:22,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:13:22,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:13:22,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:13:22,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:13:22,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:13:22,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:13:22,598 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:13:22,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:13:22,599 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:13:22,599 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:13:22,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:13:22,599 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2021-11-25 07:13:23,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:13:23,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:13:23,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:13:23,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:13:23,077 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:13:23,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-25 07:13:23,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/3f3eed30e/eb7883d242f94504afcd714e0fa5a109/FLAGe32975070 [2021-11-25 07:13:24,250 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:13:24,251 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2021-11-25 07:13:24,288 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/3f3eed30e/eb7883d242f94504afcd714e0fa5a109/FLAGe32975070 [2021-11-25 07:13:24,661 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/data/3f3eed30e/eb7883d242f94504afcd714e0fa5a109 [2021-11-25 07:13:24,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:13:24,665 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:13:24,669 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:13:24,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:13:24,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:13:24,674 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:13:24" (1/1) ... [2021-11-25 07:13:24,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c7aa75f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:24, skipping insertion in model container [2021-11-25 07:13:24,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:13:24" (1/1) ... [2021-11-25 07:13:24,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:13:24,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:13:25,183 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-25 07:13:25,190 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-25 07:13:26,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,460 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:26,924 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:13:26,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:13:26,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:13:26,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:13:26,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:13:26,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:13:26,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:13:26,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:13:26,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:13:26,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:13:27,111 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:13:27,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,212 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:13:27,452 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:13:27,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:13:27,582 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-25 07:13:27,582 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-25 07:13:27,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,757 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:13:27,760 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:13:27,761 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:13:27,761 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:13:27,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:13:27,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:13:27,764 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:13:27,764 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:13:27,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:13:27,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:13:27,805 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:13:27,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:27,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:13:28,019 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:13:28,046 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2021-11-25 07:13:28,053 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_5ea8237f-6730-4ef5-8568-88a12f70b60b/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2021-11-25 07:13:28,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,189 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:13:28,189 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:13:28,190 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:13:28,192 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:13:28,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:13:28,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:13:28,198 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:13:28,198 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:13:28,199 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:13:28,199 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:13:28,217 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:13:28,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:13:28,344 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:13:28,837 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:13:28,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28 WrapperNode [2021-11-25 07:13:28,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:13:28,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:13:28,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:13:28,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:13:28,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:28,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,072 INFO L137 Inliner]: procedures = 710, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2021-11-25 07:13:29,073 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:13:29,074 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:13:29,074 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:13:29,074 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:13:29,082 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:13:29,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:13:29,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:13:29,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:13:29,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:13:28" (1/1) ... [2021-11-25 07:13:29,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:13:29,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:13:29,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:13:29,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:13:29,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:13:29,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:13:29,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:13:29,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:13:29,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:13:29,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:13:29,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:13:29,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 07:13:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 07:13:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:13:29,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:13:29,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:13:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:13:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:13:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:13:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:13:29,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:13:29,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:13:29,382 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:13:29,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:13:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:13:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:13:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:13:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:13:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:13:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 07:13:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 07:13:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:13:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:13:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:13:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:13:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:13:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:13:29,693 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:13:29,695 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:13:32,525 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:13:32,772 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:13:32,772 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:13:32,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:13:32 BoogieIcfgContainer [2021-11-25 07:13:32,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:13:32,777 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:13:32,777 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:13:32,787 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:13:32,788 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:13:32" (1/1) ... [2021-11-25 07:13:32,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:13:32,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:13:32,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2021-11-25 07:13:32,912 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2021-11-25 07:13:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-25 07:13:32,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:13:32,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:13:32,977 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 07:13:32,988 INFO L158 Benchmark]: Toolchain (without parser) took 8319.77ms. Allocated memory was 54.5MB in the beginning and 195.0MB in the end (delta: 140.5MB). Free memory was 33.1MB in the beginning and 122.9MB in the end (delta: -89.8MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2021-11-25 07:13:32,988 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 34.5MB in the beginning and 34.5MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:13:32,989 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4169.10ms. Allocated memory was 54.5MB in the beginning and 123.7MB in the end (delta: 69.2MB). Free memory was 32.8MB in the beginning and 54.6MB in the end (delta: -21.7MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2021-11-25 07:13:32,990 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.51ms. Allocated memory is still 123.7MB. Free memory was 54.6MB in the beginning and 42.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:13:32,994 INFO L158 Benchmark]: Boogie Preprocessor took 185.98ms. Allocated memory is still 123.7MB. Free memory was 42.7MB in the beginning and 69.6MB in the end (delta: -26.9MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2021-11-25 07:13:33,002 INFO L158 Benchmark]: RCFGBuilder took 3514.43ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 130.3MB in the end (delta: -61.4MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2021-11-25 07:13:33,002 INFO L158 Benchmark]: CodeCheck took 207.57ms. Allocated memory is still 195.0MB. Free memory was 130.3MB in the beginning and 122.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:13:33,008 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 0.26ms. Allocated memory is still 54.5MB. Free memory was 34.5MB in the beginning and 34.5MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4169.10ms. Allocated memory was 54.5MB in the beginning and 123.7MB in the end (delta: 69.2MB). Free memory was 32.8MB in the beginning and 54.6MB in the end (delta: -21.7MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.51ms. Allocated memory is still 123.7MB. Free memory was 54.6MB in the beginning and 42.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 185.98ms. Allocated memory is still 123.7MB. Free memory was 42.7MB in the beginning and 69.6MB in the end (delta: -26.9MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3514.43ms. Allocated memory was 123.7MB in the beginning and 195.0MB in the end (delta: 71.3MB). Free memory was 68.8MB in the beginning and 130.3MB in the end (delta: -61.4MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * CodeCheck took 207.57ms. Allocated memory is still 195.0MB. Free memory was 130.3MB in the beginning and 122.9MB in the end (delta: 7.4MB). 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 07:13:33,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5ea8237f-6730-4ef5-8568-88a12f70b60b/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