./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4 --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- 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-2329fc7 [2022-12-14 16:40:54,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:40:54,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:40:54,065 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:40:54,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:40:54,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:40:54,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:40:54,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:40:54,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:40:54,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:40:54,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:40:54,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:40:54,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:40:54,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:40:54,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:40:54,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:40:54,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:40:54,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:40:54,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:40:54,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:40:54,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:40:54,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:40:54,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:40:54,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:40:54,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:40:54,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:40:54,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:40:54,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:40:54,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:40:54,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:40:54,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:40:54,093 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:40:54,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:40:54,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:40:54,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:40:54,096 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:40:54,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:40:54,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:40:54,097 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:40:54,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:40:54,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:40:54,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 16:40:54,118 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:40:54,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:40:54,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:40:54,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:40:54,126 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:40:54,127 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:40:54,127 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:40:54,127 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:40:54,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:40:54,127 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:40:54,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:40:54,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:40:54,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:40:54,128 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:40:54,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:40:54,129 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:40:54,129 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:40:54,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:40:54,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:40:54,129 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:40:54,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:40:54,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:40:54,130 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:40:54,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:40:54,130 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:40:54,131 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-12-14 16:40:54,297 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:40:54,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:40:54,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:40:54,316 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:40:54,316 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:40:54,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-12-14 16:40:56,998 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:40:57,374 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:40:57,374 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-12-14 16:40:57,398 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/12b312780/3f0f0aba2b9147598bc226f823af2a0c/FLAGc5795dfc8 [2022-12-14 16:40:57,410 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/12b312780/3f0f0aba2b9147598bc226f823af2a0c [2022-12-14 16:40:57,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:40:57,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:40:57,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:40:57,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:40:57,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:40:57,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:40:57" (1/1) ... [2022-12-14 16:40:57,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63802806 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:57, skipping insertion in model container [2022-12-14 16:40:57,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:40:57" (1/1) ... [2022-12-14 16:40:57,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:40:57,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:40:57,694 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-12-14 16:40:57,700 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-12-14 16:40:58,380 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,390 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,395 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,401 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,407 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,409 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,409 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,474 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,474 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,475 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,478 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:40:58,480 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:40:58,480 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:40:58,599 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,703 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:40:58,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:40:58,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:40:58,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:40:58,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:40:58,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:40:58,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:40:58,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:40:58,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:40:58,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:40:58,709 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:40:58,822 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:40:58,833 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,834 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,840 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,842 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,842 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,843 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:40:58,850 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:40:58,870 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:40:58,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,885 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,902 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,914 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:40:58,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:40:58,944 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:40:58,953 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-12-14 16:40:58,954 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-12-14 16:40:58,971 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,975 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,979 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,980 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:58,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,984 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,984 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:58,988 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,989 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,989 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:40:58,991 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:40:58,992 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:40:58,992 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:40:58,994 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,006 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:40:59,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:40:59,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:40:59,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:40:59,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:40:59,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:40:59,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:40:59,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:40:59,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:40:59,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:40:59,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:40:59,025 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:40:59,029 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,053 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,060 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,062 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,063 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,064 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:40:59,071 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:40:59,089 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:40:59,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:59,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:40:59,106 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,111 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:40:59,126 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:40:59,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:40:59,280 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:40:59,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59 WrapperNode [2022-12-14 16:40:59,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:40:59,281 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:40:59,281 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:40:59,281 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:40:59,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,399 INFO L138 Inliner]: procedures = 691, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 816 [2022-12-14 16:40:59,400 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:40:59,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:40:59,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:40:59,401 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:40:59,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,455 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:40:59,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:40:59,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:40:59,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:40:59,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:40:59" (1/1) ... [2022-12-14 16:40:59,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:40:59,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:40:59,497 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:40:59,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:40:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 16:40:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 16:40:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:40:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:40:59,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:40:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:40:59,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:40:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 16:40:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:40:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:40:59,533 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:40:59,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 16:40:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:40:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:40:59,534 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:40:59,534 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:40:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 16:40:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 16:40:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 16:40:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 16:40:59,535 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 16:40:59,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:40:59,742 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:40:59,744 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:41:00,535 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:41:00,746 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:41:00,747 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 16:41:00,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:00 BoogieIcfgContainer [2022-12-14 16:41:00,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:41:00,749 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:41:00,749 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:41:00,756 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:41:00,757 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:00" (1/1) ... [2022-12-14 16:41:00,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:41:00,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:00,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-12-14 16:41:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-12-14 16:41:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 16:41:00,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:00,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:00,842 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) [2022-12-14 16:41:00,846 INFO L158 Benchmark]: Toolchain (without parser) took 3431.89ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 87.1MB in the beginning and 83.4MB in the end (delta: 3.7MB). Peak memory consumption was 65.4MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,846 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:41:00,847 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1866.86ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 87.1MB in the beginning and 76.5MB in the end (delta: 10.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,847 INFO L158 Benchmark]: Boogie Procedure Inliner took 118.93ms. Allocated memory is still 157.3MB. Free memory was 76.5MB in the beginning and 64.8MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,848 INFO L158 Benchmark]: Boogie Preprocessor took 66.61ms. Allocated memory is still 157.3MB. Free memory was 64.8MB in the beginning and 58.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,848 INFO L158 Benchmark]: RCFGBuilder took 1281.11ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 58.5MB in the beginning and 90.7MB in the end (delta: -32.2MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,849 INFO L158 Benchmark]: CodeCheck took 94.98ms. Allocated memory is still 188.7MB. Free memory was 90.7MB in the beginning and 83.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:41:00,851 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 0.20ms. Allocated memory is still 130.0MB. Free memory is still 100.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1866.86ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 87.1MB in the beginning and 76.5MB in the end (delta: 10.6MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 118.93ms. Allocated memory is still 157.3MB. Free memory was 76.5MB in the beginning and 64.8MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.61ms. Allocated memory is still 157.3MB. Free memory was 64.8MB in the beginning and 58.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1281.11ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 58.5MB in the beginning and 90.7MB in the end (delta: -32.2MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * CodeCheck took 94.98ms. Allocated memory is still 188.7MB. Free memory was 90.7MB in the beginning and 83.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:41:00,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4 --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 e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 --- 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-2329fc7 [2022-12-14 16:41:02,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:41:02,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:41:02,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:41:02,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:41:02,486 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:41:02,487 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:41:02,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:41:02,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:41:02,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:41:02,493 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:41:02,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:41:02,495 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:41:02,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:41:02,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:41:02,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:41:02,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:41:02,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:41:02,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:41:02,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:41:02,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:41:02,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:41:02,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:41:02,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:41:02,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:41:02,510 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:41:02,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:41:02,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:41:02,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:41:02,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:41:02,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:41:02,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:41:02,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:41:02,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:41:02,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:41:02,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:41:02,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:41:02,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:41:02,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:41:02,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:41:02,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:41:02,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 16:41:02,533 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:41:02,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:41:02,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:41:02,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:41:02,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:41:02,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:41:02,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:41:02,535 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:41:02,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:41:02,536 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:41:02,536 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:41:02,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:41:02,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:41:02,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:41:02,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:41:02,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:41:02,537 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e401a4e4197b43467958a92870f8195ba22195c146137fa78352c627ea2eeb40 [2022-12-14 16:41:02,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:41:02,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:41:02,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:41:02,793 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:41:02,794 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:41:02,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-12-14 16:41:05,471 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:41:05,782 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:41:05,783 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i [2022-12-14 16:41:05,807 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/9ff944722/a63f786546144bfc9daa59842b201f09/FLAG72ea49cd4 [2022-12-14 16:41:05,825 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/data/9ff944722/a63f786546144bfc9daa59842b201f09 [2022-12-14 16:41:05,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:41:05,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:41:05,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:41:05,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:41:05,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:41:05,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:41:05" (1/1) ... [2022-12-14 16:41:05,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d9611c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:05, skipping insertion in model container [2022-12-14 16:41:05,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:41:05" (1/1) ... [2022-12-14 16:41:05,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:41:05,899 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:41:06,067 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-12-14 16:41:06,072 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-12-14 16:41:06,727 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:06,740 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:06,744 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,744 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,745 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,745 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,746 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,749 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:06,755 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:06,816 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:06,817 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:06,817 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:06,822 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:41:06,823 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:41:06,824 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:41:06,932 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,037 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:41:07,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:41:07,039 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:41:07,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:41:07,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:41:07,041 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:41:07,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:41:07,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:41:07,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:41:07,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:41:07,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:41:07,156 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:41:07,168 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,169 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,175 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,177 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,178 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,179 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:41:07,187 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,219 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,227 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,228 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,239 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,263 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,283 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:41:07,290 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:41:07,336 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 16:41:07,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:41:07,361 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-12-14 16:41:07,362 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-12-14 16:41:07,385 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,389 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,393 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,401 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,402 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,402 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,404 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:41:07,405 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:41:07,405 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:41:07,407 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,419 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:41:07,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:41:07,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:41:07,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:41:07,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:41:07,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:41:07,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:41:07,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:41:07,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:41:07,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:41:07,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:41:07,435 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:41:07,439 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,440 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,444 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,445 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,446 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,447 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:41:07,450 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,461 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,471 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,486 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,496 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:41:07,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:41:07,514 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:41:07,523 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4502,4515] [2022-12-14 16:41:07,524 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_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness.i[4562,4575] [2022-12-14 16:41:07,541 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,545 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,550 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,554 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,559 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,559 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,559 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:41:07,562 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:41:07,562 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:41:07,563 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:41:07,565 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,574 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:41:07,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:41:07,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:41:07,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:41:07,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:41:07,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:41:07,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:41:07,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:41:07,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:41:07,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:41:07,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:41:07,588 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:41:07,591 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,592 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,595 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,596 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,597 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,597 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:41:07,600 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,619 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:41:07,623 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,623 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:41:07,628 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,631 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 16:41:07,636 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:41:07,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:41:07,820 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:41:07,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07 WrapperNode [2022-12-14 16:41:07,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:41:07,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:41:07,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:41:07,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:41:07,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,885 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,945 INFO L138 Inliner]: procedures = 711, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 817 [2022-12-14 16:41:07,946 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:41:07,946 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:41:07,946 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:41:07,947 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:41:07,955 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:07,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:08,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:41:08,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:41:08,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:41:08,004 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:41:08,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:41:07" (1/1) ... [2022-12-14 16:41:08,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:41:08,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:41:08,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:41:08,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:41:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 16:41:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 16:41:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:41:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:41:08,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:41:08,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:41:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 16:41:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:41:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:41:08,060 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:41:08,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 16:41:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:41:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:41:08,061 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:41:08,061 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:41:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 16:41:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 16:41:08,062 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 16:41:08,062 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 16:41:08,258 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:41:08,260 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:41:11,157 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:41:11,438 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:41:11,438 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 16:41:11,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:11 BoogieIcfgContainer [2022-12-14 16:41:11,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:41:11,442 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:41:11,442 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:41:11,450 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:41:11,450 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:41:11" (1/1) ... [2022-12-14 16:41:11,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:41:11,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:41:11,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-12-14 16:41:11,498 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-12-14 16:41:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 16:41:11,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:41:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:41:11,535 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) [2022-12-14 16:41:11,538 INFO L158 Benchmark]: Toolchain (without parser) took 5709.64ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 79.7MB in the beginning and 77.8MB in the end (delta: 1.9MB). Peak memory consumption was 76.7MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,539 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:41:11,539 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1991.85ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 79.4MB in the beginning and 39.6MB in the end (delta: 39.8MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 124.41ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 39.6MB in the beginning and 88.1MB in the end (delta: -48.5MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,540 INFO L158 Benchmark]: Boogie Preprocessor took 56.50ms. Allocated memory is still 146.8MB. Free memory was 88.1MB in the beginning and 79.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,540 INFO L158 Benchmark]: RCFGBuilder took 3437.67ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 79.8MB in the beginning and 85.2MB in the end (delta: -5.4MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,540 INFO L158 Benchmark]: CodeCheck took 95.68ms. Allocated memory is still 176.2MB. Free memory was 85.2MB in the beginning and 77.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:41:11,542 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 0.12ms. Allocated memory is still 60.8MB. Free memory was 39.0MB in the beginning and 39.0MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1991.85ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 79.4MB in the beginning and 39.6MB in the end (delta: 39.8MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 124.41ms. Allocated memory was 121.6MB in the beginning and 146.8MB in the end (delta: 25.2MB). Free memory was 39.6MB in the beginning and 88.1MB in the end (delta: -48.5MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.50ms. Allocated memory is still 146.8MB. Free memory was 88.1MB in the beginning and 79.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3437.67ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 79.8MB in the beginning and 85.2MB in the end (delta: -5.4MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * CodeCheck took 95.68ms. Allocated memory is still 176.2MB. Free memory was 85.2MB in the beginning and 77.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 16:41:11,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cdaa83b7-eb6d-4715-afda-5a0322bb3f35/bin/ukojak-rkRKPMF4O4/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