./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_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_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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_0862073b-8559-4e4b-bde6-1786db2d1296/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 dda9581c1f95c1290ca4e1b4fb490c658b6333634d0e45c75781ec7f697326df --- 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 [2022-12-15 00:19:47,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:19:47,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:19:47,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:19:47,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:19:47,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:19:47,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:19:47,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:19:47,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:19:47,787 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:19:47,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:19:47,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:19:47,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:19:47,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:19:47,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:19:47,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:19:47,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:19:47,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:19:47,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:19:47,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:19:47,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:19:47,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:19:47,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:19:47,796 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:19:47,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:19:47,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:19:47,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:19:47,799 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:19:47,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:19:47,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:19:47,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:19:47,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:19:47,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:19:47,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:19:47,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:19:47,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:19:47,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:19:47,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:19:47,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:19:47,803 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:19:47,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:19:47,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:19:47,822 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:19:47,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:19:47,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:19:47,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:19:47,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:19:47,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:19:47,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:19:47,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:19:47,824 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:19:47,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:19:47,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:19:47,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:19:47,825 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:19:47,825 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:19:47,825 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:19:47,825 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:19:47,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:19:47,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:47,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:19:47,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:19:47,827 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_0862073b-8559-4e4b-bde6-1786db2d1296/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dda9581c1f95c1290ca4e1b4fb490c658b6333634d0e45c75781ec7f697326df [2022-12-15 00:19:47,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:19:48,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:19:48,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:19:48,017 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:19:48,017 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:19:48,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2022-12-15 00:19:50,603 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:19:50,918 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:19:50,918 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2022-12-15 00:19:50,938 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/e1717dc8c/4bdf0dc7c65f438a9e407ca304a8afed/FLAG5627b89d8 [2022-12-15 00:19:50,950 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/e1717dc8c/4bdf0dc7c65f438a9e407ca304a8afed [2022-12-15 00:19:50,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:19:50,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:19:50,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:50,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:19:50,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:19:50,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:50" (1/1) ... [2022-12-15 00:19:50,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52de4efa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:50, skipping insertion in model container [2022-12-15 00:19:50,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:50" (1/1) ... [2022-12-15 00:19:50,965 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:19:51,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:19:51,220 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2022-12-15 00:19:51,225 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2022-12-15 00:19:51,771 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,773 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,774 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,788 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,792 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:51,860 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:51,860 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:51,861 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:51,866 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:19:51,868 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:19:51,869 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:19:52,062 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:19:52,063 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:19:52,064 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:19:52,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:19:52,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:19:52,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:19:52,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:19:52,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:19:52,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:19:52,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:19:52,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:19:52,179 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:19:52,188 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:19:52,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:19:52,211 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:19:52,222 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2022-12-15 00:19:52,222 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2022-12-15 00:19:52,259 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,259 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,260 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,260 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,261 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,268 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,271 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:52,281 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:52,281 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:52,282 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:52,285 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:19:52,286 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:19:52,286 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:19:52,307 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:19:52,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:19:52,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:19:52,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:19:52,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:19:52,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:19:52,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:19:52,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:19:52,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:19:52,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:19:52,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:19:52,334 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:19:52,342 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:19:52,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:19:52,492 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:19:52,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52 WrapperNode [2022-12-15 00:19:52,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:52,493 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:19:52,493 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:19:52,493 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:19:52,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,562 INFO L138 Inliner]: procedures = 679, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 59 [2022-12-15 00:19:52,562 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:19:52,563 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:19:52,563 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:19:52,563 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:19:52,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,581 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,583 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,584 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,587 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:19:52,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:19:52,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:19:52,587 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:19:52,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:52" (1/1) ... [2022-12-15 00:19:52,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:52,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:19:52,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:19:52,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:19:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 00:19:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 00:19:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:19:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:19:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:19:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:19:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:19:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:19:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:19:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-15 00:19:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:19:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:19:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:19:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:19:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:19:52,829 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:19:52,831 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:19:52,986 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:19:53,046 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:19:53,046 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:19:53,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:19:53 BoogieIcfgContainer [2022-12-15 00:19:53,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:19:53,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:19:53,050 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:19:53,057 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:19:53,057 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:19:53" (1/1) ... [2022-12-15 00:19:53,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:19:53,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:19:53,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-12-15 00:19:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-12-15 00:19:53,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 00:19:53,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:19:53,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:19:53,146 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) [2022-12-15 00:19:53,148 INFO L158 Benchmark]: Toolchain (without parser) took 2194.67ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 80.8MB in the beginning and 68.3MB in the end (delta: 12.5MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,149 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 125.8MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:19:53,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1537.79ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 80.3MB in the beginning and 59.1MB in the end (delta: 21.2MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,150 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.39ms. Allocated memory is still 151.0MB. Free memory was 59.1MB in the beginning and 103.0MB in the end (delta: -43.9MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,150 INFO L158 Benchmark]: Boogie Preprocessor took 24.08ms. Allocated memory is still 151.0MB. Free memory was 103.0MB in the beginning and 100.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,150 INFO L158 Benchmark]: RCFGBuilder took 461.65ms. Allocated memory is still 151.0MB. Free memory was 100.2MB in the beginning and 75.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,151 INFO L158 Benchmark]: CodeCheck took 97.92ms. Allocated memory is still 151.0MB. Free memory was 75.0MB in the beginning and 68.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:19:53,153 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 0.27ms. Allocated memory is still 125.8MB. Free memory is still 96.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1537.79ms. Allocated memory was 125.8MB in the beginning and 151.0MB in the end (delta: 25.2MB). Free memory was 80.3MB in the beginning and 59.1MB in the end (delta: 21.2MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.39ms. Allocated memory is still 151.0MB. Free memory was 59.1MB in the beginning and 103.0MB in the end (delta: -43.9MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.08ms. Allocated memory is still 151.0MB. Free memory was 103.0MB in the beginning and 100.2MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 461.65ms. Allocated memory is still 151.0MB. Free memory was 100.2MB in the beginning and 75.0MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 97.92ms. Allocated memory is still 151.0MB. Free memory was 75.0MB in the beginning and 68.3MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:19:53,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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_0862073b-8559-4e4b-bde6-1786db2d1296/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 dda9581c1f95c1290ca4e1b4fb490c658b6333634d0e45c75781ec7f697326df --- 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 [2022-12-15 00:19:54,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:19:54,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:19:54,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:19:54,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:19:54,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:19:54,990 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:19:54,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:19:54,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:19:54,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:19:54,994 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:19:54,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:19:54,996 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:19:54,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:19:54,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:19:54,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:19:55,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:19:55,001 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:19:55,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:19:55,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:19:55,008 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:19:55,009 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:19:55,010 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:19:55,010 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:19:55,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:19:55,012 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:19:55,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:19:55,013 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:19:55,013 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:19:55,014 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:19:55,014 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:19:55,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:19:55,020 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:19:55,020 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:19:55,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:19:55,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:19:55,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:19:55,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:19:55,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:19:55,023 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:19:55,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:19:55,025 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:19:55,045 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:19:55,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:19:55,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:19:55,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:19:55,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:19:55,047 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:19:55,047 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:19:55,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:19:55,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:19:55,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:19:55,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:19:55,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:55,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:19:55,049 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:19:55,050 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:19:55,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:19:55,050 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:19:55,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:19:55,050 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_0862073b-8559-4e4b-bde6-1786db2d1296/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dda9581c1f95c1290ca4e1b4fb490c658b6333634d0e45c75781ec7f697326df [2022-12-15 00:19:55,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:19:55,299 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:19:55,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:19:55,301 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:19:55,302 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:19:55,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2022-12-15 00:19:57,793 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:19:58,111 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:19:58,112 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i [2022-12-15 00:19:58,132 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/31ac7e414/7616b02249874c90a5c82e7789f4e54b/FLAG398db4bc3 [2022-12-15 00:19:58,354 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/data/31ac7e414/7616b02249874c90a5c82e7789f4e54b [2022-12-15 00:19:58,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:19:58,357 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:19:58,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:58,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:19:58,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:19:58,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:58" (1/1) ... [2022-12-15 00:19:58,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2caa9694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:58, skipping insertion in model container [2022-12-15 00:19:58,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:19:58" (1/1) ... [2022-12-15 00:19:58,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:19:58,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:19:58,590 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2022-12-15 00:19:58,595 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2022-12-15 00:19:59,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,081 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,081 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,082 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,082 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,095 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,096 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,096 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,096 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,143 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,144 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,144 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,148 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:19:59,149 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:19:59,150 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:19:59,341 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:19:59,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:19:59,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:19:59,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:19:59,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:19:59,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:19:59,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:19:59,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:19:59,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:19:59,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:19:59,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:19:59,446 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:19:59,454 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:19:59,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:19:59,483 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:19:59,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:19:59,515 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2022-12-15 00:19:59,516 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2022-12-15 00:19:59,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,568 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,569 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,570 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,570 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,572 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,572 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,573 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,573 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,579 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,579 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,580 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,582 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:19:59,583 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:19:59,584 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:19:59,603 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:19:59,604 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:19:59,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:19:59,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:19:59,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:19:59,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:19:59,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:19:59,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:19:59,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:19:59,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:19:59,609 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:19:59,627 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:19:59,633 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:19:59,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:19:59,640 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:19:59,649 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4490,4503] [2022-12-15 00:19:59,650 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_0862073b-8559-4e4b-bde6-1786db2d1296/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness_negated.i[4550,4563] [2022-12-15 00:19:59,672 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,673 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,680 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:19:59,685 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,685 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,685 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:19:59,687 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:19:59,688 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:19:59,689 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:19:59,703 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:19:59,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:19:59,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:19:59,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:19:59,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:19:59,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:19:59,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:19:59,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:19:59,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:19:59,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:19:59,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:19:59,730 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:19:59,734 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:19:59,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:19:59,871 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:19:59,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59 WrapperNode [2022-12-15 00:19:59,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:19:59,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:19:59,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:19:59,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:19:59,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,948 INFO L138 Inliner]: procedures = 698, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 60 [2022-12-15 00:19:59,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:19:59,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:19:59,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:19:59,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:19:59,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,978 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:19:59,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:19:59,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:19:59,983 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:19:59,984 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:19:59" (1/1) ... [2022-12-15 00:19:59,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:19:59,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:20:00,007 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:20:00,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 00:20:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:20:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:20:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:20:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:20:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:20:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-15 00:20:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:20:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:20:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:20:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:20:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:20:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:20:00,230 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:20:00,232 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:20:00,511 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:20:00,578 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:20:00,579 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 00:20:00,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:00 BoogieIcfgContainer [2022-12-15 00:20:00,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:20:00,582 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:20:00,582 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:20:00,590 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:20:00,590 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:00" (1/1) ... [2022-12-15 00:20:00,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:20:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:00,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-12-15 00:20:00,641 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-12-15 00:20:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-12-15 00:20:00,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:00,677 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) [2022-12-15 00:20:00,680 INFO L158 Benchmark]: Toolchain (without parser) took 2322.32ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 56.0MB in the beginning and 73.7MB in the end (delta: -17.6MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2022-12-15 00:20:00,680 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:20:00,681 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1513.73ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 55.8MB in the beginning and 47.2MB in the end (delta: 8.6MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2022-12-15 00:20:00,681 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.72ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 41.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:20:00,682 INFO L158 Benchmark]: Boogie Preprocessor took 34.19ms. Allocated memory is still 100.7MB. Free memory was 41.5MB in the beginning and 38.3MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 00:20:00,682 INFO L158 Benchmark]: RCFGBuilder took 597.95ms. Allocated memory is still 100.7MB. Free memory was 38.3MB in the beginning and 30.6MB in the end (delta: 7.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:20:00,682 INFO L158 Benchmark]: CodeCheck took 97.22ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 30.6MB in the beginning and 73.7MB in the end (delta: -43.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:20:00,684 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 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1513.73ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 55.8MB in the beginning and 47.2MB in the end (delta: 8.6MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.72ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 41.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.19ms. Allocated memory is still 100.7MB. Free memory was 41.5MB in the beginning and 38.3MB in the end (delta: 3.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 597.95ms. Allocated memory is still 100.7MB. Free memory was 38.3MB in the beginning and 30.6MB in the end (delta: 7.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 97.22ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 30.6MB in the beginning and 73.7MB in the end (delta: -43.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:20:00,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0862073b-8559-4e4b-bde6-1786db2d1296/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