./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/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_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/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_3ad5e973-a892-480d-a3c4-aef8ef031096/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 667221d608daa404f39f76b287eaae6e9a9a0700847a6bd440be383c7913b40b --- 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 01:22:55,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:22:55,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:22:55,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:22:55,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:22:55,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:22:55,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:22:55,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:22:55,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:22:55,934 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:22:55,935 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:22:55,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:22:55,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:22:55,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:22:55,938 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:22:55,939 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:22:55,940 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:22:55,941 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:22:55,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:22:55,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:22:55,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:22:55,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:22:55,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:22:55,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:22:55,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:22:55,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:22:55,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:22:55,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:22:55,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:22:55,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:22:55,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:22:55,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:22:55,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:22:55,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:22:55,957 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:22:55,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:22:55,958 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:22:55,958 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:22:55,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:22:55,959 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:22:55,960 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:22:55,960 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:22:55,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:22:55,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:22:55,980 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:22:55,980 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:22:55,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:22:55,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:22:55,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:22:55,981 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:22:55,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:22:55,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:22:55,991 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:22:55,991 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:22:55,991 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:22:55,991 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:22:55,991 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:22:55,992 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:22:55,992 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:22:55,992 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:22:55,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:22:55,993 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:22:55,993 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:22:55,993 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:22:55,993 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:22:55,993 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:22:55,993 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:22:55,994 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_3ad5e973-a892-480d-a3c4-aef8ef031096/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 667221d608daa404f39f76b287eaae6e9a9a0700847a6bd440be383c7913b40b [2022-12-15 01:22:56,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:22:56,188 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:22:56,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:22:56,191 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:22:56,192 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:22:56,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2022-12-15 01:22:58,825 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:22:59,116 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:22:59,116 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2022-12-15 01:22:59,135 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/390d584e1/1b94a5f8dcc34e3d9499097cf615df77/FLAG7d9707a49 [2022-12-15 01:22:59,145 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/390d584e1/1b94a5f8dcc34e3d9499097cf615df77 [2022-12-15 01:22:59,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:22:59,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:22:59,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:22:59,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:22:59,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:22:59,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:59" (1/1) ... [2022-12-15 01:22:59,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33236027 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:59, skipping insertion in model container [2022-12-15 01:22:59,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:59" (1/1) ... [2022-12-15 01:22:59,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:22:59,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:22:59,404 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2022-12-15 01:22:59,412 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2022-12-15 01:23:00,168 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,169 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,170 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,170 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,172 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,187 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,187 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,189 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,189 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,256 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,257 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,257 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,261 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:23:00,262 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:23:00,263 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:23:00,494 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:23:00,495 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:23:00,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:23:00,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:23:00,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:23:00,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:23:00,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:23:00,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:23:00,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:23:00,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:23:00,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:23:00,633 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:23:00,671 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:23:00,682 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:00,714 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:00,722 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,723 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,778 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:23:00,782 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:00,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:23:00,833 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:23:00,845 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2022-12-15 01:23:00,846 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2022-12-15 01:23:00,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,877 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,877 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,878 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,883 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:00,890 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,891 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,891 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:00,894 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:23:00,895 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:23:00,895 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:23:00,913 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:23:00,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:23:00,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:23:00,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:23:00,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:23:00,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:23:00,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:23:00,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:23:00,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:23:00,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:23:00,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:23:00,934 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:23:00,979 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:23:00,985 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:01,000 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:01,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:01,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:01,021 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:23:01,023 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:01,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:23:01,159 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:23:01,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01 WrapperNode [2022-12-15 01:23:01,160 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:23:01,160 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:23:01,161 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:23:01,161 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:23:01,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,230 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,288 INFO L138 Inliner]: procedures = 690, calls = 2736, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 792 [2022-12-15 01:23:01,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:23:01,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:23:01,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:23:01,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:23:01,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,307 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,343 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:23:01,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:23:01,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:23:01,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:23:01,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:01" (1/1) ... [2022-12-15 01:23:01,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:23:01,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:23:01,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:23:01,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:23:01,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:23:01,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:23:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:23:01,419 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:23:01,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 01:23:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:23:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:23:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:23:01,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:23:01,420 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:23:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-12-15 01:23:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:23:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:23:01,421 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:23:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:23:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:23:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-15 01:23:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:23:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:23:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:23:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:23:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:23:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:23:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:23:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-12-15 01:23:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:23:01,624 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:23:01,625 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:23:01,767 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-15 01:23:02,574 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:23:02,682 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:23:02,682 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:23:02,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:23:02 BoogieIcfgContainer [2022-12-15 01:23:02,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:23:02,686 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:23:02,686 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:23:02,693 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:23:02,693 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:23:02" (1/1) ... [2022-12-15 01:23:02,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:23:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:02,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2022-12-15 01:23:02,746 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2022-12-15 01:23:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-15 01:23:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:02,782 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 01:23:02,785 INFO L158 Benchmark]: Toolchain (without parser) took 3636.14ms. Allocated memory was 132.1MB in the beginning and 201.3MB in the end (delta: 69.2MB). Free memory was 87.3MB in the beginning and 76.9MB in the end (delta: 10.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,785 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 132.1MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:23:02,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2011.09ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 84.9MB in the end (delta: 2.1MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,786 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.52ms. Allocated memory is still 167.8MB. Free memory was 83.9MB in the beginning and 72.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,787 INFO L158 Benchmark]: Boogie Preprocessor took 65.41ms. Allocated memory is still 167.8MB. Free memory was 72.3MB in the beginning and 65.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,788 INFO L158 Benchmark]: RCFGBuilder took 1329.36ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 65.0MB in the beginning and 84.2MB in the end (delta: -19.3MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,788 INFO L158 Benchmark]: CodeCheck took 98.25ms. Allocated memory is still 201.3MB. Free memory was 83.2MB in the beginning and 76.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:23:02,791 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 0.18ms. Allocated memory is still 132.1MB. Free memory is still 102.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2011.09ms. Allocated memory was 132.1MB in the beginning and 167.8MB in the end (delta: 35.7MB). Free memory was 87.0MB in the beginning and 84.9MB in the end (delta: 2.1MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.52ms. Allocated memory is still 167.8MB. Free memory was 83.9MB in the beginning and 72.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.41ms. Allocated memory is still 167.8MB. Free memory was 72.3MB in the beginning and 65.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1329.36ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 65.0MB in the beginning and 84.2MB in the end (delta: -19.3MB). Peak memory consumption was 36.4MB. Max. memory is 16.1GB. * CodeCheck took 98.25ms. Allocated memory is still 201.3MB. Free memory was 83.2MB in the beginning and 76.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:23:02,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/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_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/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_3ad5e973-a892-480d-a3c4-aef8ef031096/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 667221d608daa404f39f76b287eaae6e9a9a0700847a6bd440be383c7913b40b --- 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 01:23:04,489 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:23:04,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:23:04,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:23:04,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:23:04,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:23:04,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:23:04,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:23:04,516 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:23:04,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:23:04,518 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:23:04,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:23:04,519 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:23:04,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:23:04,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:23:04,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:23:04,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:23:04,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:23:04,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:23:04,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:23:04,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:23:04,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:23:04,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:23:04,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:23:04,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:23:04,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:23:04,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:23:04,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:23:04,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:23:04,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:23:04,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:23:04,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:23:04,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:23:04,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:23:04,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:23:04,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:23:04,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:23:04,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:23:04,545 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:23:04,546 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:23:04,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:23:04,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:23:04,569 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:23:04,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:23:04,570 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:23:04,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:23:04,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:23:04,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:23:04,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:23:04,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:23:04,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:23:04,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:23:04,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:23:04,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:23:04,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:23:04,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:23:04,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:23:04,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:23:04,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:23:04,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:23:04,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:23:04,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:23:04,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:23:04,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:23:04,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:23:04,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:23:04,575 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:23:04,575 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:23:04,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:23:04,575 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:23:04,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:23:04,575 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_3ad5e973-a892-480d-a3c4-aef8ef031096/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 667221d608daa404f39f76b287eaae6e9a9a0700847a6bd440be383c7913b40b [2022-12-15 01:23:04,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:23:04,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:23:04,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:23:04,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:23:04,830 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:23:04,831 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2022-12-15 01:23:07,472 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:23:07,869 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:23:07,870 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2022-12-15 01:23:07,895 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/5f1fa29de/e46f206921244e25abb8e266c626f659/FLAG1a686080c [2022-12-15 01:23:07,909 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/data/5f1fa29de/e46f206921244e25abb8e266c626f659 [2022-12-15 01:23:07,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:23:07,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:23:07,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:23:07,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:23:07,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:23:07,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:07" (1/1) ... [2022-12-15 01:23:07,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748f5a24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:07, skipping insertion in model container [2022-12-15 01:23:07,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:07" (1/1) ... [2022-12-15 01:23:07,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:23:08,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:23:08,268 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2022-12-15 01:23:08,275 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2022-12-15 01:23:09,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,061 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,125 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,125 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,126 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,130 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:23:09,131 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:23:09,131 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:23:09,348 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:23:09,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:23:09,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:23:09,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:23:09,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:23:09,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:23:09,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:23:09,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:23:09,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:23:09,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:23:09,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:23:09,491 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:23:09,529 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:23:09,539 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,569 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,577 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,577 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,626 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:23:09,629 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:23:09,697 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:23:09,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:23:09,735 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2022-12-15 01:23:09,736 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2022-12-15 01:23:09,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,761 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,761 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,761 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,766 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,766 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,767 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,767 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,773 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,773 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,774 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,776 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:23:09,777 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:23:09,777 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:23:09,794 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:23:09,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:23:09,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:23:09,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:23:09,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:23:09,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:23:09,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:23:09,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:23:09,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:23:09,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:23:09,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:23:09,811 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:23:09,826 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:23:09,830 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,851 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,881 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:23:09,885 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:09,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:23:09,914 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:23:09,926 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2022-12-15 01:23:09,927 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_3ad5e973-a892-480d-a3c4-aef8ef031096/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2022-12-15 01:23:09,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,965 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,966 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:09,972 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,972 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,972 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:23:09,975 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:23:09,976 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:23:09,976 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:23:09,992 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:23:09,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:23:09,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:23:09,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:23:09,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:23:09,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:23:09,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:23:09,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:23:09,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:23:09,996 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:23:09,997 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:23:10,012 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:23:10,028 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:23:10,033 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:10,067 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:10,074 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:10,074 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:23:10,094 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:23:10,097 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:23:10,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:23:10,348 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:23:10,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10 WrapperNode [2022-12-15 01:23:10,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:23:10,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:23:10,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:23:10,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:23:10,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,438 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,498 INFO L138 Inliner]: procedures = 710, calls = 2736, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 791 [2022-12-15 01:23:10,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:23:10,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:23:10,499 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:23:10,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:23:10,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,567 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,583 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:23:10,583 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:23:10,584 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:23:10,584 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:23:10,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:10" (1/1) ... [2022-12-15 01:23:10,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:23:10,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:23:10,610 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:23:10,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:23:10,643 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:23:10,643 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:23:10,643 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:23:10,643 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 01:23:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:23:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:23:10,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:23:10,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:23:10,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:23:10,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:23:10,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-12-15 01:23:10,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:23:10,646 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:23:10,646 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:23:10,646 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:23:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:23:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-15 01:23:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:23:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-12-15 01:23:10,647 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:23:10,647 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:23:10,648 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-15 01:23:10,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-15 01:23:10,893 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:23:10,895 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:23:11,112 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-15 01:23:22,092 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:23:22,263 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:23:22,263 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:23:22,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:23:22 BoogieIcfgContainer [2022-12-15 01:23:22,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:23:22,267 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:23:22,267 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:23:22,275 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:23:22,276 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:23:22" (1/1) ... [2022-12-15 01:23:22,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:23:22,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:23:22,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2022-12-15 01:23:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2022-12-15 01:23:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 01:23:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:23:22,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:23:22,380 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 01:23:22,383 INFO L158 Benchmark]: Toolchain (without parser) took 14469.77ms. Allocated memory was 83.9MB in the beginning and 207.6MB in the end (delta: 123.7MB). Free memory was 44.7MB in the beginning and 106.4MB in the end (delta: -61.7MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,384 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:23:22,385 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2434.47ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 44.5MB in the beginning and 45.2MB in the end (delta: -752.7kB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,385 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.56ms. Allocated memory is still 121.6MB. Free memory was 45.2MB in the beginning and 61.0MB in the end (delta: -15.7MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,386 INFO L158 Benchmark]: Boogie Preprocessor took 83.53ms. Allocated memory is still 121.6MB. Free memory was 61.0MB in the beginning and 52.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,386 INFO L158 Benchmark]: RCFGBuilder took 11682.80ms. Allocated memory was 121.6MB in the beginning and 207.6MB in the end (delta: 86.0MB). Free memory was 51.6MB in the beginning and 112.7MB in the end (delta: -61.2MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,387 INFO L158 Benchmark]: CodeCheck took 115.02ms. Allocated memory is still 207.6MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:23:22,389 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 0.16ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2434.47ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 44.5MB in the beginning and 45.2MB in the end (delta: -752.7kB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.56ms. Allocated memory is still 121.6MB. Free memory was 45.2MB in the beginning and 61.0MB in the end (delta: -15.7MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.53ms. Allocated memory is still 121.6MB. Free memory was 61.0MB in the beginning and 52.0MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11682.80ms. Allocated memory was 121.6MB in the beginning and 207.6MB in the end (delta: 86.0MB). Free memory was 51.6MB in the beginning and 112.7MB in the end (delta: -61.2MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. * CodeCheck took 115.02ms. Allocated memory is still 207.6MB. Free memory was 112.7MB in the beginning and 106.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:23:22,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ad5e973-a892-480d-a3c4-aef8ef031096/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