./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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 bae525d45629a8e27c91c78fae64139d1d28de6037768fd0e6e6a421cd23fbba --- 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 20:51:24,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:51:24,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:51:24,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:51:24,718 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:51:24,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:51:24,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:51:24,722 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:51:24,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:51:24,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:51:24,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:51:24,726 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:51:24,727 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:51:24,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:51:24,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:51:24,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:51:24,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:51:24,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:51:24,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:51:24,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:51:24,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:51:24,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:51:24,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:51:24,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:51:24,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:51:24,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:51:24,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:51:24,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:51:24,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:51:24,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:51:24,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:51:24,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:51:24,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:51:24,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:51:24,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:51:24,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:51:24,748 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:51:24,748 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:51:24,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:51:24,749 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:51:24,750 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:51:24,751 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:51:24,769 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:51:24,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:51:24,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:51:24,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:51:24,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:51:24,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:51:24,771 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:51:24,771 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:51:24,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:51:24,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:51:24,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:51:24,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:51:24,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:51:24,772 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:51:24,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:51:24,772 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:51:24,773 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:51:24,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:51:24,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:51:24,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:51:24,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:51:24,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:51:24,774 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:51:24,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:51:24,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:51:24,774 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bae525d45629a8e27c91c78fae64139d1d28de6037768fd0e6e6a421cd23fbba [2022-12-14 20:51:24,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:51:24,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:51:24,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:51:24,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:51:24,982 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:51:24,983 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2022-12-14 20:51:27,576 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:51:27,952 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:51:27,953 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2022-12-14 20:51:27,976 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/c65693e51/c852b77313b24148b73e8fddd6fd20c3/FLAGf6e5be15c [2022-12-14 20:51:27,990 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/c65693e51/c852b77313b24148b73e8fddd6fd20c3 [2022-12-14 20:51:27,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:51:27,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:51:27,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:51:27,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:51:27,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:51:27,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:51:27" (1/1) ... [2022-12-14 20:51:28,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@729e1d4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:28, skipping insertion in model container [2022-12-14 20:51:28,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:51:27" (1/1) ... [2022-12-14 20:51:28,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:51:28,096 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:51:28,301 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2022-12-14 20:51:28,308 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2022-12-14 20:51:29,008 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,024 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,032 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,033 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,033 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,036 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,040 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,115 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,116 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,116 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,120 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:51:29,122 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:51:29,122 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:51:29,256 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,404 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:51:29,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:51:29,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:51:29,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:51:29,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:51:29,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:51:29,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:51:29,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:51:29,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:51:29,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:51:29,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:51:29,532 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:51:29,552 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,553 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,558 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,560 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,561 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,562 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:51:29,569 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:29,588 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:29,594 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,594 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,602 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,618 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,632 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:51:29,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:51:29,665 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:51:29,673 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2022-12-14 20:51:29,674 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2022-12-14 20:51:29,690 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,693 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,695 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,695 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,698 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,701 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,701 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,702 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,706 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,706 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,706 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:29,708 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:51:29,709 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:51:29,709 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:51:29,711 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,722 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:51:29,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:51:29,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:51:29,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:51:29,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:51:29,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:51:29,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:51:29,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:51:29,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:51:29,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:51:29,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:51:29,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:51:29,747 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,748 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,751 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,753 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,753 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,754 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:51:29,758 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:29,769 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:29,773 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,774 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:29,779 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,783 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:29,822 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:51:29,823 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:51:29,997 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:51:29,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29 WrapperNode [2022-12-14 20:51:29,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:51:29,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:51:29,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:51:29,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:51:30,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,121 INFO L138 Inliner]: procedures = 691, calls = 2613, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 795 [2022-12-14 20:51:30,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:51:30,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:51:30,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:51:30,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:51:30,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,171 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,177 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:51:30,189 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:51:30,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:51:30,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:51:30,190 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:29" (1/1) ... [2022-12-14 20:51:30,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:51:30,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:51:30,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:51:30,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:51:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 20:51:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:51:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:51:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 20:51:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:51:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:51:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 20:51:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 20:51:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 20:51:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 20:51:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:51:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:51:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:51:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 20:51:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 20:51:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 20:51:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 20:51:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:51:30,445 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:51:30,447 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:51:31,267 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:51:31,431 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:51:31,431 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 20:51:31,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:51:31 BoogieIcfgContainer [2022-12-14 20:51:31,433 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:51:31,434 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:51:31,434 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:51:31,443 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:51:31,444 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:51:31" (1/1) ... [2022-12-14 20:51:31,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:51:31,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:31,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-12-14 20:51:31,510 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-12-14 20:51:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:51:31,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:31,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:31,545 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 20:51:31,548 INFO L158 Benchmark]: Toolchain (without parser) took 3553.76ms. Allocated memory was 174.1MB in the beginning and 224.4MB in the end (delta: 50.3MB). Free memory was 133.9MB in the beginning and 156.5MB in the end (delta: -22.5MB). Peak memory consumption was 118.7MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,548 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 102.8MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:51:31,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2002.62ms. Allocated memory was 174.1MB in the beginning and 224.4MB in the end (delta: 50.3MB). Free memory was 133.9MB in the beginning and 155.3MB in the end (delta: -21.3MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.84ms. Allocated memory is still 224.4MB. Free memory was 155.3MB in the beginning and 143.8MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,550 INFO L158 Benchmark]: Boogie Preprocessor took 66.86ms. Allocated memory is still 224.4MB. Free memory was 143.8MB in the beginning and 136.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,550 INFO L158 Benchmark]: RCFGBuilder took 1244.02ms. Allocated memory is still 224.4MB. Free memory was 136.4MB in the beginning and 77.6MB in the end (delta: 58.8MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,550 INFO L158 Benchmark]: CodeCheck took 113.10ms. Allocated memory is still 224.4MB. Free memory was 77.6MB in the beginning and 156.5MB in the end (delta: -78.8MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-12-14 20:51:31,552 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 0.13ms. Allocated memory is still 102.8MB. Free memory is still 53.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2002.62ms. Allocated memory was 174.1MB in the beginning and 224.4MB in the end (delta: 50.3MB). Free memory was 133.9MB in the beginning and 155.3MB in the end (delta: -21.3MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.84ms. Allocated memory is still 224.4MB. Free memory was 155.3MB in the beginning and 143.8MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 66.86ms. Allocated memory is still 224.4MB. Free memory was 143.8MB in the beginning and 136.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1244.02ms. Allocated memory is still 224.4MB. Free memory was 136.4MB in the beginning and 77.6MB in the end (delta: 58.8MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * CodeCheck took 113.10ms. Allocated memory is still 224.4MB. Free memory was 77.6MB in the beginning and 156.5MB in the end (delta: -78.8MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:51:31,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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 bae525d45629a8e27c91c78fae64139d1d28de6037768fd0e6e6a421cd23fbba --- 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 20:51:33,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:51:33,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:51:33,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:51:33,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:51:33,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:51:33,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:51:33,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:51:33,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:51:33,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:51:33,239 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:51:33,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:51:33,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:51:33,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:51:33,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:51:33,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:51:33,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:51:33,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:51:33,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:51:33,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:51:33,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:51:33,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:51:33,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:51:33,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:51:33,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:51:33,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:51:33,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:51:33,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:51:33,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:51:33,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:51:33,261 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:51:33,262 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:51:33,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:51:33,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:51:33,265 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:51:33,265 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:51:33,266 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:51:33,266 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:51:33,266 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:51:33,267 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:51:33,268 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:51:33,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:51:33,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:51:33,291 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:51:33,292 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:51:33,292 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:51:33,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:51:33,293 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:51:33,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:51:33,293 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:51:33,293 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:51:33,294 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:51:33,295 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:51:33,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:51:33,295 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:51:33,295 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:51:33,295 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:51:33,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:51:33,296 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:51:33,296 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:51:33,296 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:51:33,296 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:51:33,297 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:51:33,297 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:51:33,297 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:51:33,297 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:51:33,297 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bae525d45629a8e27c91c78fae64139d1d28de6037768fd0e6e6a421cd23fbba [2022-12-14 20:51:33,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:51:33,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:51:33,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:51:33,527 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:51:33,527 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:51:33,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2022-12-14 20:51:36,141 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:51:36,459 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:51:36,459 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i [2022-12-14 20:51:36,482 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/d88f3a1f9/3bbd24d18ffb442297086917f87868d9/FLAGe7c166526 [2022-12-14 20:51:36,701 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/data/d88f3a1f9/3bbd24d18ffb442297086917f87868d9 [2022-12-14 20:51:36,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:51:36,704 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:51:36,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:51:36,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:51:36,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:51:36,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:51:36" (1/1) ... [2022-12-14 20:51:36,709 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4124309c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:36, skipping insertion in model container [2022-12-14 20:51:36,709 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:51:36" (1/1) ... [2022-12-14 20:51:36,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:51:36,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:51:36,978 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2022-12-14 20:51:36,984 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2022-12-14 20:51:37,702 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:37,712 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:37,717 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,719 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,727 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:37,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,736 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,736 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:37,795 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:37,795 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:37,796 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:37,800 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:51:37,802 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:51:37,803 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:51:37,909 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,046 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:51:38,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:51:38,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:51:38,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:51:38,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:51:38,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:51:38,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:51:38,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:51:38,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:51:38,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:51:38,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:51:38,192 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:51:38,221 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,222 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,231 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,233 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,234 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,235 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:51:38,242 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,262 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,267 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,268 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,275 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,294 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,321 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:51:38,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:51:38,371 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:51:38,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:51:38,403 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2022-12-14 20:51:38,404 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2022-12-14 20:51:38,431 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,434 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,436 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,437 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,437 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,437 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,438 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,439 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,442 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,442 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,443 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,443 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,451 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,451 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,452 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,454 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:51:38,455 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:51:38,455 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:51:38,457 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,469 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:51:38,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:51:38,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:51:38,470 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:51:38,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:51:38,471 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:51:38,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:51:38,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:51:38,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:51:38,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:51:38,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:51:38,489 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:51:38,498 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,499 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,508 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,509 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,510 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,511 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:51:38,516 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,530 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,534 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,552 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,556 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,566 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:51:38,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:51:38,588 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:51:38,601 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4498,4511] [2022-12-14 20:51:38,601 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_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/sv-benchmarks/c/aws-c-common/aws_byte_buf_secure_zero_harness_negated.i[4558,4571] [2022-12-14 20:51:38,630 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,635 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,637 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,638 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,638 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,638 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,639 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,641 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,645 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,645 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,651 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,651 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,652 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:51:38,654 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:51:38,655 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:51:38,655 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:51:38,657 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,672 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:51:38,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:51:38,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:51:38,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:51:38,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:51:38,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:51:38,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:51:38,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:51:38,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:51:38,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:51:38,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:51:38,701 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:51:38,708 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,709 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,712 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,713 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,713 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,714 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:51:38,717 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,727 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:51:38,731 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,731 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:51:38,741 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,745 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 20:51:38,753 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:51:38,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:51:38,951 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:51:38,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38 WrapperNode [2022-12-14 20:51:38,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:51:38,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:51:38,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:51:38,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:51:38,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,008 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,050 INFO L138 Inliner]: procedures = 711, calls = 2613, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 796 [2022-12-14 20:51:39,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:51:39,051 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:51:39,051 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:51:39,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:51:39,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,065 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,065 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,092 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,095 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,103 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:51:39,103 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:51:39,103 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:51:39,103 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:51:39,104 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:51:38" (1/1) ... [2022-12-14 20:51:39,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:51:39,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:51:39,126 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:51:39,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 20:51:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:51:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:51:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:51:39,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 20:51:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:51:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 20:51:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 20:51:39,161 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 20:51:39,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:51:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 20:51:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 20:51:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:51:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:51:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 20:51:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 20:51:39,162 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 20:51:39,162 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 20:51:39,354 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:51:39,356 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:51:40,420 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:51:40,821 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:51:40,821 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 20:51:40,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:51:40 BoogieIcfgContainer [2022-12-14 20:51:40,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:51:40,825 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:51:40,825 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:51:40,833 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:51:40,833 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:51:40" (1/1) ... [2022-12-14 20:51:40,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:51:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:51:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 70 states and 86 transitions. [2022-12-14 20:51:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 86 transitions. [2022-12-14 20:51:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 20:51:40,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:51:40,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:51:40,917 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 20:51:40,920 INFO L158 Benchmark]: Toolchain (without parser) took 4215.22ms. Allocated memory was 62.9MB in the beginning and 388.0MB in the end (delta: 325.1MB). Free memory was 33.0MB in the beginning and 138.2MB in the end (delta: -105.2MB). Peak memory consumption was 222.9MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,920 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 50.3MB. Free memory is still 28.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:51:40,920 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2246.79ms. Allocated memory was 62.9MB in the beginning and 211.8MB in the end (delta: 148.9MB). Free memory was 32.8MB in the beginning and 155.5MB in the end (delta: -122.7MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,921 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.59ms. Allocated memory is still 211.8MB. Free memory was 155.5MB in the beginning and 143.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,921 INFO L158 Benchmark]: Boogie Preprocessor took 51.58ms. Allocated memory is still 211.8MB. Free memory was 143.9MB in the beginning and 136.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,921 INFO L158 Benchmark]: RCFGBuilder took 1720.81ms. Allocated memory was 211.8MB in the beginning and 388.0MB in the end (delta: 176.2MB). Free memory was 136.6MB in the beginning and 144.5MB in the end (delta: -7.9MB). Peak memory consumption was 175.6MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,922 INFO L158 Benchmark]: CodeCheck took 94.18ms. Allocated memory is still 388.0MB. Free memory was 144.5MB in the beginning and 138.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:51:40,923 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 0.15ms. Allocated memory is still 50.3MB. Free memory is still 28.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2246.79ms. Allocated memory was 62.9MB in the beginning and 211.8MB in the end (delta: 148.9MB). Free memory was 32.8MB in the beginning and 155.5MB in the end (delta: -122.7MB). Peak memory consumption was 70.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.59ms. Allocated memory is still 211.8MB. Free memory was 155.5MB in the beginning and 143.9MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.58ms. Allocated memory is still 211.8MB. Free memory was 143.9MB in the beginning and 136.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1720.81ms. Allocated memory was 211.8MB in the beginning and 388.0MB in the end (delta: 176.2MB). Free memory was 136.6MB in the beginning and 144.5MB in the end (delta: -7.9MB). Peak memory consumption was 175.6MB. Max. memory is 16.1GB. * CodeCheck took 94.18ms. Allocated memory is still 388.0MB. Free memory was 144.5MB in the beginning and 138.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:51:40,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23f1e8f8-58ac-4a86-9c9a-2c26dd94e7e9/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