./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- 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-e04fb08 [2022-11-16 07:54:20,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:54:20,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:54:20,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:54:20,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:54:20,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:54:20,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:54:20,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:54:20,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:54:20,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:54:20,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:54:20,388 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:54:20,389 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:54:20,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:54:20,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:54:20,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:54:20,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:54:20,393 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:54:20,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:54:20,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:54:20,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:54:20,403 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:54:20,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:54:20,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:54:20,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:54:20,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:54:20,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:54:20,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:54:20,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:54:20,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:54:20,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:54:20,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:54:20,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:54:20,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:54:20,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:54:20,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:54:20,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:54:20,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:54:20,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:54:20,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:54:20,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:54:20,435 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:54:20,470 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:54:20,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:54:20,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:54:20,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:54:20,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:54:20,473 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:54:20,473 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:54:20,473 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:54:20,474 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:54:20,474 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:54:20,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:54:20,475 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:54:20,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:54:20,476 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:54:20,476 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:54:20,476 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:54:20,476 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:54:20,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:54:20,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:54:20,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:54:20,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:54:20,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:54:20,478 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:54:20,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:54:20,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:54:20,478 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_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2022-11-16 07:54:20,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:54:20,854 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:54:20,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:54:20,858 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:54:20,858 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:54:20,860 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2022-11-16 07:54:20,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/c9189b044/1c7dac452885479c9a16864ba03a10e4/FLAGf5e7c05c6 [2022-11-16 07:54:21,882 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:54:21,883 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2022-11-16 07:54:21,934 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/c9189b044/1c7dac452885479c9a16864ba03a10e4/FLAGf5e7c05c6 [2022-11-16 07:54:22,437 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/c9189b044/1c7dac452885479c9a16864ba03a10e4 [2022-11-16 07:54:22,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:54:22,444 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:54:22,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:54:22,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:54:22,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:54:22,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:54:22" (1/1) ... [2022-11-16 07:54:22,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8138886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:22, skipping insertion in model container [2022-11-16 07:54:22,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:54:22" (1/1) ... [2022-11-16 07:54:22,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:54:22,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:54:22,922 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2022-11-16 07:54:22,931 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2022-11-16 07:54:23,958 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,959 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,960 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,961 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,962 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,978 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,978 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:23,982 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:24,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:54:24,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:54:24,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:54:24,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:54:24,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:54:24,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:54:24,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:54:24,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:54:24,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:54:24,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:54:24,580 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:54:24,719 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:24,720 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:24,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:54:24,922 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:54:24,950 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2022-11-16 07:54:24,957 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2022-11-16 07:54:25,012 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,014 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,015 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,016 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,020 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,027 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,028 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:54:25,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:54:25,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:54:25,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:54:25,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:54:25,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:54:25,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:54:25,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:54:25,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:54:25,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:54:25,138 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:54:25,226 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,227 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:25,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:54:25,586 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:54:25,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25 WrapperNode [2022-11-16 07:54:25,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:54:25,606 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:54:25,606 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:54:25,606 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:54:25,611 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,782 INFO L138 Inliner]: procedures = 690, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 871 [2022-11-16 07:54:25,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:54:25,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:54:25,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:54:25,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:54:25,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,848 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,876 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:54:25,877 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:54:25,877 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:54:25,877 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:54:25,878 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:25" (1/1) ... [2022-11-16 07:54:25,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:54:25,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:54:25,922 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:54:25,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:54:25,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:54:25,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:54:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:54:25,987 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:54:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:54:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 07:54:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:54:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:54:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:54:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:54:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:54:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:54:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:54:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:54:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:54:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:54:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:54:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:54:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:54:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:54:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:54:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:54:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:54:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:54:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:54:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:54:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:54:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:54:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 07:54:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 07:54:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:54:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:54:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:54:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:54:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:54:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:54:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 07:54:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:54:26,415 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:54:26,418 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:54:27,730 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:54:27,992 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:54:27,992 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:54:27,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:54:27 BoogieIcfgContainer [2022-11-16 07:54:27,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:54:27,997 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:54:27,997 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:54:28,007 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:54:28,007 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:54:27" (1/1) ... [2022-11-16 07:54:28,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:54:28,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:28,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2022-11-16 07:54:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2022-11-16 07:54:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 07:54:28,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:28,159 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) [2022-11-16 07:54:28,172 INFO L158 Benchmark]: Toolchain (without parser) took 5723.55ms. Allocated memory was 123.7MB in the beginning and 192.9MB in the end (delta: 69.2MB). Free memory was 72.0MB in the beginning and 99.1MB in the end (delta: -27.1MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,172 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 123.7MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 70.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:54:28,173 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3158.60ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 71.8MB in the beginning and 95.9MB in the end (delta: -24.1MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,173 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.27ms. Allocated memory is still 148.9MB. Free memory was 95.9MB in the beginning and 83.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,174 INFO L158 Benchmark]: Boogie Preprocessor took 92.81ms. Allocated memory is still 148.9MB. Free memory was 83.8MB in the beginning and 76.2MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,174 INFO L158 Benchmark]: RCFGBuilder took 2118.72ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 76.2MB in the beginning and 105.3MB in the end (delta: -29.1MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,175 INFO L158 Benchmark]: CodeCheck took 169.94ms. Allocated memory is still 192.9MB. Free memory was 105.3MB in the beginning and 99.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:54:28,177 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 0.29ms. Allocated memory is still 123.7MB. Free memory was 97.8MB in the beginning and 97.7MB in the end (delta: 70.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3158.60ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 71.8MB in the beginning and 95.9MB in the end (delta: -24.1MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.27ms. Allocated memory is still 148.9MB. Free memory was 95.9MB in the beginning and 83.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.81ms. Allocated memory is still 148.9MB. Free memory was 83.8MB in the beginning and 76.2MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2118.72ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 76.2MB in the beginning and 105.3MB in the end (delta: -29.1MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * CodeCheck took 169.94ms. Allocated memory is still 192.9MB. Free memory was 105.3MB in the beginning and 99.1MB 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. [2022-11-16 07:54:28,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH --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 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d --- 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-e04fb08 [2022-11-16 07:54:30,517 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:54:30,520 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:54:30,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:54:30,558 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:54:30,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:54:30,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:54:30,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:54:30,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:54:30,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:54:30,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:54:30,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:54:30,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:54:30,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:54:30,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:54:30,593 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:54:30,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:54:30,594 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:54:30,596 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:54:30,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:54:30,599 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:54:30,603 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:54:30,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:54:30,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:54:30,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:54:30,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:54:30,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:54:30,621 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:54:30,622 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:54:30,623 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:54:30,623 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:54:30,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:54:30,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:54:30,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:54:30,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:54:30,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:54:30,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:54:30,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:54:30,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:54:30,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:54:30,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:54:30,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:54:30,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:54:30,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:54:30,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:54:30,697 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:54:30,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:54:30,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:54:30,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:54:30,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:54:30,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:54:30,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:54:30,701 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:54:30,701 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:54:30,701 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:54:30,701 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:54:30,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:54:30,702 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:54:30,702 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:54:30,702 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:54:30,702 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:54:30,703 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:54:30,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:54:30,703 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:54:30,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:54:30,704 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:54:30,704 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:54:30,704 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:54:30,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:54:30,704 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:54:30,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:54:30,705 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_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 884fded8e66f5d1fb48ea41b5fc2a80efc48c733a21e019f076525ed24611a3d [2022-11-16 07:54:31,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:54:31,117 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:54:31,119 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:54:31,121 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:54:31,122 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:54:31,124 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2022-11-16 07:54:31,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/42c3adcfe/443ce01c2d4b4ca8bb845f392443dce5/FLAG7eb4b9a64 [2022-11-16 07:54:32,008 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:54:32,008 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i [2022-11-16 07:54:32,048 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/42c3adcfe/443ce01c2d4b4ca8bb845f392443dce5/FLAG7eb4b9a64 [2022-11-16 07:54:32,556 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/data/42c3adcfe/443ce01c2d4b4ca8bb845f392443dce5 [2022-11-16 07:54:32,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:54:32,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:54:32,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:54:32,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:54:32,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:54:32,566 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:54:32" (1/1) ... [2022-11-16 07:54:32,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c5abcb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:32, skipping insertion in model container [2022-11-16 07:54:32,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:54:32" (1/1) ... [2022-11-16 07:54:32,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:54:32,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:54:33,103 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2022-11-16 07:54:33,109 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2022-11-16 07:54:34,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,328 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,333 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,358 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,358 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,360 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,361 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:34,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:54:34,815 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:54:34,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:54:34,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:54:34,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:54:34,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:54:34,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:54:34,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:54:34,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:54:34,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:54:35,009 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:54:35,199 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,205 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,274 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:54:35,380 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:54:35,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:54:35,447 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2022-11-16 07:54:35,447 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2022-11-16 07:54:35,516 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,517 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,517 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,519 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,520 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:54:35,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:54:35,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:54:35,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:54:35,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:54:35,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:54:35,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:54:35,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:54:35,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:54:35,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:54:35,622 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:54:35,703 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,704 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,770 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:54:35,810 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:54:35,829 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4492,4505] [2022-11-16 07:54:35,829 WARN L229 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_c475400b-0488-4c88-a1d7-14bd90fd4469/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_harness.i[4552,4565] [2022-11-16 07:54:35,856 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,856 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,857 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,857 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,858 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,864 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,864 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,865 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,865 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:35,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:54:35,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:54:35,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:54:35,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:54:35,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:54:35,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:54:35,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:54:35,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:54:35,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:54:35,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:54:35,942 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:54:36,014 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:36,014 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:54:36,057 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:54:36,494 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:54:36,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36 WrapperNode [2022-11-16 07:54:36,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:54:36,500 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:54:36,500 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:54:36,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:54:36,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,629 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,762 INFO L138 Inliner]: procedures = 710, calls = 2637, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 872 [2022-11-16 07:54:36,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:54:36,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:54:36,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:54:36,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:54:36,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,798 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,904 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,909 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:54:36,931 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:54:36,932 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:54:36,932 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:54:36,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:54:36" (1/1) ... [2022-11-16 07:54:36,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:54:36,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:54:36,963 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:54:36,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:54:37,007 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:54:37,008 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:54:37,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:54:37,008 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:54:37,009 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:54:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:54:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:54:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:54:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 07:54:37,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:54:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:54:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:54:37,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:54:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:54:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:54:37,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:54:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:54:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:54:37,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:54:37,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:54:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:54:37,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:54:37,014 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:54:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:54:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:54:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:54:37,015 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:54:37,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:54:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:54:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:54:37,016 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:54:37,016 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:54:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:54:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:54:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 07:54:37,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 07:54:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:54:37,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:54:37,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:54:37,018 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:54:37,019 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:54:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 07:54:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 07:54:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 07:54:37,019 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:54:37,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:54:37,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:54:37,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:54:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:54:37,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:54:37,442 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:54:37,445 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:54:49,786 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:54:50,171 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:54:50,171 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:54:50,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:54:50 BoogieIcfgContainer [2022-11-16 07:54:50,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:54:50,175 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:54:50,175 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:54:50,185 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:54:50,186 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:54:50" (1/1) ... [2022-11-16 07:54:50,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:54:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:54:50,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 99 states and 132 transitions. [2022-11-16 07:54:50,251 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 132 transitions. [2022-11-16 07:54:50,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 07:54:50,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:54:50,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:54:50,302 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) [2022-11-16 07:54:50,306 INFO L158 Benchmark]: Toolchain (without parser) took 17744.83ms. Allocated memory was 69.2MB in the beginning and 161.5MB in the end (delta: 92.3MB). Free memory was 40.4MB in the beginning and 57.9MB in the end (delta: -17.6MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,306 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 39.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:54:50,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3937.83ms. Allocated memory was 69.2MB in the beginning and 115.3MB in the end (delta: 46.1MB). Free memory was 40.2MB in the beginning and 43.9MB in the end (delta: -3.7MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,307 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.02ms. Allocated memory was 115.3MB in the beginning and 161.5MB in the end (delta: 46.1MB). Free memory was 43.9MB in the beginning and 109.3MB in the end (delta: -65.5MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,307 INFO L158 Benchmark]: Boogie Preprocessor took 166.57ms. Allocated memory is still 161.5MB. Free memory was 109.3MB in the beginning and 100.1MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,308 INFO L158 Benchmark]: RCFGBuilder took 13243.79ms. Allocated memory is still 161.5MB. Free memory was 100.1MB in the beginning and 64.2MB in the end (delta: 35.9MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,308 INFO L158 Benchmark]: CodeCheck took 129.24ms. Allocated memory is still 161.5MB. Free memory was 64.2MB in the beginning and 57.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:54:50,310 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 0.31ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 39.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3937.83ms. Allocated memory was 69.2MB in the beginning and 115.3MB in the end (delta: 46.1MB). Free memory was 40.2MB in the beginning and 43.9MB in the end (delta: -3.7MB). Peak memory consumption was 59.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.02ms. Allocated memory was 115.3MB in the beginning and 161.5MB in the end (delta: 46.1MB). Free memory was 43.9MB in the beginning and 109.3MB in the end (delta: -65.5MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 166.57ms. Allocated memory is still 161.5MB. Free memory was 109.3MB in the beginning and 100.1MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13243.79ms. Allocated memory is still 161.5MB. Free memory was 100.1MB in the beginning and 64.2MB in the end (delta: 35.9MB). Peak memory consumption was 55.2MB. Max. memory is 16.1GB. * CodeCheck took 129.24ms. Allocated memory is still 161.5MB. Free memory was 64.2MB in the beginning and 57.9MB 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. [2022-11-16 07:54:50,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c475400b-0488-4c88-a1d7-14bd90fd4469/bin/ukojak-CydTVMUXoH/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