./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 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/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_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:42:17,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:42:17,994 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:42:18,025 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:42:18,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:42:18,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:42:18,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:42:18,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:42:18,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:42:18,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:42:18,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:42:18,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:42:18,044 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:42:18,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:42:18,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:42:18,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:42:18,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:42:18,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:42:18,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:42:18,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:42:18,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:42:18,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:42:18,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:42:18,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:42:18,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:42:18,060 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:42:18,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:42:18,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:42:18,062 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:42:18,063 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:42:18,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:42:18,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:42:18,065 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:42:18,066 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:42:18,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:42:18,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:42:18,068 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:42:18,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:42:18,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:42:18,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:42:18,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:42:18,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:42:18,104 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:42:18,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:42:18,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:42:18,112 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:42:18,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:42:18,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:42:18,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:42:18,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:42:18,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:42:18,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:42:18,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:42:18,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:42:18,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:42:18,115 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:42:18,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:42:18,116 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:42:18,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:42:18,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:42:18,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:18,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:42:18,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:42:18,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:42:18,117 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:42:18,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:42:18,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:42:18,118 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_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-20 16:42:18,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:42:18,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:42:18,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:42:18,476 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:42:18,477 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:42:18,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-20 16:42:21,494 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:42:22,092 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:42:22,095 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-20 16:42:22,136 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/bba0a782c/612ab31f606042a491bd2b58c7eee23f/FLAG96bdd16e8 [2022-11-20 16:42:22,151 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/bba0a782c/612ab31f606042a491bd2b58c7eee23f [2022-11-20 16:42:22,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:42:22,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:42:22,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:22,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:42:22,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:42:22,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:22" (1/1) ... [2022-11-20 16:42:22,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fadf36b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:22, skipping insertion in model container [2022-11-20 16:42:22,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:22" (1/1) ... [2022-11-20 16:42:22,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:42:22,267 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:22,515 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-20 16:42:22,525 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-20 16:42:23,562 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,563 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,564 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,565 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,566 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,582 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,584 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,584 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:23,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:23,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:23,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:23,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:23,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:23,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:23,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:23,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:23,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:23,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:24,238 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:24,371 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:24,480 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:42:24,494 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-20 16:42:24,495 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-20 16:42:24,533 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,536 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,587 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:24,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:24,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:24,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:24,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:24,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:24,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:24,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:24,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:24,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:24,748 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:24,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:24,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:25,143 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:42:25,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25 WrapperNode [2022-11-20 16:42:25,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:25,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:25,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:42:25,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:42:25,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,342 INFO L138 Inliner]: procedures = 690, calls = 2495, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 778 [2022-11-20 16:42:25,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:25,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:42:25,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:42:25,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:42:25,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,394 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,405 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:42:25,406 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:42:25,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:42:25,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:42:25,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:25" (1/1) ... [2022-11-20 16:42:25,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:25,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:42:25,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:42:25,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:42:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:42:25,505 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:42:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:42:25,505 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:42:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:42:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 16:42:25,506 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 16:42:25,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:42:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:42:25,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:42:25,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:42:25,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:42:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:42:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:42:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:42:25,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:42:25,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:42:25,509 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:42:25,509 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:42:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:42:25,510 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:42:25,510 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:42:25,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:42:25,511 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 16:42:25,511 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 16:42:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:42:25,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:42:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:42:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:42:25,513 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:42:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:42:25,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:42:25,787 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:42:25,790 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:42:27,021 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:42:27,239 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:42:27,239 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:42:27,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:27 BoogieIcfgContainer [2022-11-20 16:42:27,242 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:42:27,243 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:42:27,243 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:42:27,254 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:42:27,254 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:27" (1/1) ... [2022-11-20 16:42:27,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:42:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:27,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-20 16:42:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-20 16:42:27,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 16:42:27,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:27,423 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:385) 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:156) 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) [2022-11-20 16:42:27,436 INFO L158 Benchmark]: Toolchain (without parser) took 5273.19ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 115.2MB in the beginning and 167.7MB in the end (delta: -52.5MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,437 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:42:27,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2983.46ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 114.8MB in the beginning and 121.7MB in the end (delta: -7.0MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,439 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.69ms. Allocated memory is still 184.5MB. Free memory was 121.7MB in the beginning and 110.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,439 INFO L158 Benchmark]: Boogie Preprocessor took 62.14ms. Allocated memory is still 184.5MB. Free memory was 110.2MB in the beginning and 103.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,440 INFO L158 Benchmark]: RCFGBuilder took 1836.65ms. Allocated memory is still 184.5MB. Free memory was 103.9MB in the beginning and 55.9MB in the end (delta: 48.0MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,442 INFO L158 Benchmark]: CodeCheck took 187.47ms. Allocated memory was 184.5MB in the beginning and 230.7MB in the end (delta: 46.1MB). Free memory was 55.9MB in the beginning and 167.7MB in the end (delta: -111.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2022-11-20 16:42:27,447 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 78.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2983.46ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 114.8MB in the beginning and 121.7MB in the end (delta: -7.0MB). Peak memory consumption was 101.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.69ms. Allocated memory is still 184.5MB. Free memory was 121.7MB in the beginning and 110.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.14ms. Allocated memory is still 184.5MB. Free memory was 110.2MB in the beginning and 103.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1836.65ms. Allocated memory is still 184.5MB. Free memory was 103.9MB in the beginning and 55.9MB in the end (delta: 48.0MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * CodeCheck took 187.47ms. Allocated memory was 184.5MB in the beginning and 230.7MB in the end (delta: 46.1MB). Free memory was 55.9MB in the beginning and 167.7MB in the end (delta: -111.8MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:42:27,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/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_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:42:29,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:42:29,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:42:29,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:42:29,981 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:42:29,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:42:29,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:42:29,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:42:29,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:42:29,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:42:29,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:42:29,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:42:29,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:42:29,992 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:42:29,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:42:29,994 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:42:29,995 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:42:29,996 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:42:29,998 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:42:30,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:42:30,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:42:30,003 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:42:30,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:42:30,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:42:30,010 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:42:30,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:42:30,011 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:42:30,012 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:42:30,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:42:30,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:42:30,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:42:30,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:42:30,016 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:42:30,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:42:30,018 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:42:30,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:42:30,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:42:30,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:42:30,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:42:30,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:42:30,037 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:42:30,038 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:42:30,061 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:42:30,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:42:30,062 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:42:30,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:42:30,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:42:30,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:42:30,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:42:30,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:42:30,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:42:30,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:42:30,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:42:30,065 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:42:30,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:42:30,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:42:30,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:42:30,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:42:30,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:42:30,066 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:42:30,066 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:42:30,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:42:30,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:30,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:42:30,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:42:30,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:42:30,067 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:42:30,068 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:42:30,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:42:30,068 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:42:30,068 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:42:30,068 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_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-20 16:42:30,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:42:30,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:42:30,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:42:30,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:42:30,487 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:42:30,488 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-20 16:42:33,608 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:42:34,138 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:42:34,139 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-20 16:42:34,188 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/95edc0c88/d538bc60ce184962be462d6fd7d97cf0/FLAGbc6ca1a02 [2022-11-20 16:42:34,205 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/data/95edc0c88/d538bc60ce184962be462d6fd7d97cf0 [2022-11-20 16:42:34,211 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:42:34,213 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:42:34,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:34,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:42:34,220 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:42:34,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:34" (1/1) ... [2022-11-20 16:42:34,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1130f2b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:34, skipping insertion in model container [2022-11-20 16:42:34,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:34" (1/1) ... [2022-11-20 16:42:34,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:42:34,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:34,590 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-20 16:42:34,598 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-20 16:42:35,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,862 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,886 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,888 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:35,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:36,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:36,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:36,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:36,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:36,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:36,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:36,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:36,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:36,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:36,526 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:36,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:36,797 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:42:36,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:36,869 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-20 16:42:36,870 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-20 16:42:36,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,939 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,957 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:37,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:37,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:37,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:37,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:37,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:37,032 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:37,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:37,033 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:37,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:37,064 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:37,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:37,255 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:42:37,280 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-20 16:42:37,280 WARN L237 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_179de111-888d-457c-8592-37c6949000fc/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-20 16:42:37,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,328 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,329 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:37,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:37,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:37,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:37,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:37,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:37,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:37,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:37,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:37,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:37,397 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:37,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,497 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:37,890 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:42:37,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37 WrapperNode [2022-11-20 16:42:37,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:37,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:37,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:42:37,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:42:37,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,198 INFO L138 Inliner]: procedures = 710, calls = 2495, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 778 [2022-11-20 16:42:38,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:38,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:42:38,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:42:38,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:42:38,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,217 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,217 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,248 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,259 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:42:38,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:42:38,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:42:38,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:42:38,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:38,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:42:38,328 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:42:38,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:42:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:42:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:42:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:42:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:42:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:42:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:42:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:42:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 16:42:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 16:42:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:42:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:42:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:42:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:42:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:42:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:42:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:42:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:42:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:42:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:42:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:42:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:42:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:42:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:42:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:42:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:42:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 16:42:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 16:42:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:42:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:42:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:42:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:42:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:42:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:42:38,765 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:42:38,767 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:42:41,173 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:42:41,579 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:42:41,579 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:42:41,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:41 BoogieIcfgContainer [2022-11-20 16:42:41,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:42:41,583 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:42:41,583 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:42:41,593 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:42:41,594 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:41" (1/1) ... [2022-11-20 16:42:41,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:42:41,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-20 16:42:41,663 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-20 16:42:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 16:42:41,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:41,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:41,716 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:385) 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:156) 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) [2022-11-20 16:42:41,720 INFO L158 Benchmark]: Toolchain (without parser) took 7506.46ms. Allocated memory was 81.8MB in the beginning and 224.4MB in the end (delta: 142.6MB). Free memory was 54.6MB in the beginning and 155.0MB in the end (delta: -100.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,720 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:42:41,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3674.21ms. Allocated memory was 81.8MB in the beginning and 132.1MB in the end (delta: 50.3MB). Free memory was 54.4MB in the beginning and 72.4MB in the end (delta: -18.0MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.33ms. Allocated memory is still 132.1MB. Free memory was 72.4MB in the beginning and 60.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,728 INFO L158 Benchmark]: Boogie Preprocessor took 83.59ms. Allocated memory is still 132.1MB. Free memory was 60.7MB in the beginning and 52.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,728 INFO L158 Benchmark]: RCFGBuilder took 3298.72ms. Allocated memory was 132.1MB in the beginning and 224.4MB in the end (delta: 92.3MB). Free memory was 52.8MB in the beginning and 161.3MB in the end (delta: -108.5MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,729 INFO L158 Benchmark]: CodeCheck took 135.76ms. Allocated memory is still 224.4MB. Free memory was 161.3MB in the beginning and 155.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:41,731 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 81.8MB. Free memory is still 59.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3674.21ms. Allocated memory was 81.8MB in the beginning and 132.1MB in the end (delta: 50.3MB). Free memory was 54.4MB in the beginning and 72.4MB in the end (delta: -18.0MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.33ms. Allocated memory is still 132.1MB. Free memory was 72.4MB in the beginning and 60.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.59ms. Allocated memory is still 132.1MB. Free memory was 60.7MB in the beginning and 52.8MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3298.72ms. Allocated memory was 132.1MB in the beginning and 224.4MB in the end (delta: 92.3MB). Free memory was 52.8MB in the beginning and 161.3MB in the end (delta: -108.5MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. * CodeCheck took 135.76ms. Allocated memory is still 224.4MB. Free memory was 161.3MB in the beginning and 155.0MB 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. [2022-11-20 16:42:41,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_179de111-888d-457c-8592-37c6949000fc/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared