./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:22:50,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:22:50,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:22:50,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:22:50,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:22:50,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:22:50,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:22:50,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:22:50,060 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:22:50,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:22:50,062 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:22:50,063 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:22:50,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:22:50,064 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:22:50,065 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:22:50,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:22:50,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:22:50,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:22:50,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:22:50,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:22:50,072 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:22:50,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:22:50,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:22:50,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:22:50,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:22:50,079 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:22:50,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:22:50,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:22:50,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:22:50,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:22:50,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:22:50,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:22:50,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:22:50,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:22:50,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:22:50,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:22:50,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:22:50,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:22:50,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:22:50,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:22:50,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:22:50,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:22:50,110 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:22:50,110 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:22:50,111 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:22:50,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:22:50,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:22:50,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:22:50,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:22:50,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:22:50,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:22:50,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:22:50,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:22:50,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:22:50,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:22:50,114 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:22:50,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:22:50,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:22:50,114 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:22:50,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:22:50,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:22:50,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:22:50,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:22:50,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:22:50,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:22:50,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:22:50,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:22:50,116 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-12-14 18:22:50,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:22:50,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:22:50,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:22:50,329 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:22:50,329 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:22:50,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-12-14 18:22:52,859 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:22:53,149 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:22:53,150 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-12-14 18:22:53,168 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/339e4c101/f1e77913b9384b1d9aca568406e7ea0b/FLAGff23799ff [2022-12-14 18:22:53,178 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/339e4c101/f1e77913b9384b1d9aca568406e7ea0b [2022-12-14 18:22:53,180 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:22:53,181 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:22:53,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:22:53,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:22:53,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:22:53,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:22:53" (1/1) ... [2022-12-14 18:22:53,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e229f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:53, skipping insertion in model container [2022-12-14 18:22:53,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:22:53" (1/1) ... [2022-12-14 18:22:53,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:22:53,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:22:53,446 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-12-14 18:22:53,452 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-12-14 18:22:54,145 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,147 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,148 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,157 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,158 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,159 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,160 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,230 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,230 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,231 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,234 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:22:54,236 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:22:54,236 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:22:54,518 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:22:54,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:22:54,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:22:54,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:22:54,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:22:54,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:22:54,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:22:54,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:22:54,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:22:54,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:22:54,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:22:54,680 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:22:54,714 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:22:54,721 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,740 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,745 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,746 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,783 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:22:54,787 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,798 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:22:54,824 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:22:54,833 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-12-14 18:22:54,834 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-12-14 18:22:54,855 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,856 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,867 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,867 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:22:54,869 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:22:54,870 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:22:54,871 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:22:54,883 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:22:54,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:22:54,884 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:22:54,884 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:22:54,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:22:54,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:22:54,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:22:54,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:22:54,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:22:54,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:22:54,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:22:54,900 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:22:54,920 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:22:54,926 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,939 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:22:54,963 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:22:54,967 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:22:54,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:22:55,121 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:22:55,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55 WrapperNode [2022-12-14 18:22:55,122 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:22:55,123 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:22:55,123 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:22:55,123 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:22:55,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,269 INFO L138 Inliner]: procedures = 690, calls = 2734, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2022-12-14 18:22:55,269 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:22:55,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:22:55,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:22:55,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:22:55,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,311 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,322 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,335 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:22:55,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:22:55,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:22:55,336 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:22:55,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:22:55" (1/1) ... [2022-12-14 18:22:55,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:22:55,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:22:55,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:22:55,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:22:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-14 18:22:55,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-14 18:22:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:22:55,398 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:22:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 18:22:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 18:22:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 18:22:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:22:55,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:22:55,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:22:55,400 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-14 18:22:55,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-14 18:22:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:22:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-14 18:22:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:22:55,401 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-12-14 18:22:55,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:22:55,596 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:22:55,598 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:22:55,721 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-14 18:22:56,497 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:22:56,576 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:22:56,576 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:22:56,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:22:56 BoogieIcfgContainer [2022-12-14 18:22:56,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:22:56,579 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:22:56,579 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:22:56,586 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:22:56,587 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:22:56" (1/1) ... [2022-12-14 18:22:56,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:22:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:22:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 109 states and 138 transitions. [2022-12-14 18:22:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 138 transitions. [2022-12-14 18:22:56,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 18:22:56,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:22:56,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:22:56,673 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 18:22:56,677 INFO L158 Benchmark]: Toolchain (without parser) took 3494.75ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 120.7MB in the beginning and 109.2MB in the end (delta: 11.5MB). Peak memory consumption was 74.1MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,677 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 121.6MB. Free memory was 94.0MB in the beginning and 93.9MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:22:56,677 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1940.07ms. Allocated memory is still 172.0MB. Free memory was 120.7MB in the beginning and 68.0MB in the end (delta: 52.7MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,678 INFO L158 Benchmark]: Boogie Procedure Inliner took 146.72ms. Allocated memory is still 172.0MB. Free memory was 68.0MB in the beginning and 110.9MB in the end (delta: -42.9MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,678 INFO L158 Benchmark]: Boogie Preprocessor took 65.24ms. Allocated memory is still 172.0MB. Free memory was 110.9MB in the beginning and 103.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,678 INFO L158 Benchmark]: RCFGBuilder took 1242.88ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 103.7MB in the beginning and 116.5MB in the end (delta: -12.8MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,679 INFO L158 Benchmark]: CodeCheck took 96.31ms. Allocated memory is still 232.8MB. Free memory was 116.5MB in the beginning and 109.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:22:56,681 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 121.6MB. Free memory was 94.0MB in the beginning and 93.9MB in the end (delta: 167.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1940.07ms. Allocated memory is still 172.0MB. Free memory was 120.7MB in the beginning and 68.0MB in the end (delta: 52.7MB). Peak memory consumption was 87.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 146.72ms. Allocated memory is still 172.0MB. Free memory was 68.0MB in the beginning and 110.9MB in the end (delta: -42.9MB). Peak memory consumption was 23.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.24ms. Allocated memory is still 172.0MB. Free memory was 110.9MB in the beginning and 103.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1242.88ms. Allocated memory was 172.0MB in the beginning and 232.8MB in the end (delta: 60.8MB). Free memory was 103.7MB in the beginning and 116.5MB in the end (delta: -12.8MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * CodeCheck took 96.31ms. Allocated memory is still 232.8MB. Free memory was 116.5MB in the beginning and 109.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:22:56,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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 d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:22:58,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:22:58,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:22:58,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:22:58,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:22:58,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:22:58,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:22:58,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:22:58,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:22:58,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:22:58,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:22:58,180 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:22:58,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:22:58,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:22:58,182 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:22:58,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:22:58,184 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:22:58,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:22:58,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:22:58,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:22:58,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:22:58,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:22:58,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:22:58,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:22:58,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:22:58,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:22:58,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:22:58,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:22:58,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:22:58,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:22:58,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:22:58,201 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:22:58,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:22:58,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:22:58,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:22:58,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:22:58,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:22:58,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:22:58,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:22:58,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:22:58,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:22:58,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:22:58,230 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:22:58,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:22:58,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:22:58,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:22:58,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:22:58,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:22:58,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:22:58,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:22:58,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:22:58,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:22:58,233 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:22:58,233 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:22:58,233 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:22:58,233 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:22:58,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:22:58,234 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:22:58,234 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:22:58,234 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:22:58,234 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:22:58,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:22:58,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:22:58,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:22:58,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:22:58,235 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:22:58,236 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:22:58,236 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:22:58,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:22:58,236 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:22:58,236 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:22:58,236 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8feb785efb60d35f9204dc33a12e80ea59efcec5de2b7c2ff320ef29197b0bd [2022-12-14 18:22:58,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:22:58,467 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:22:58,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:22:58,469 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:22:58,469 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:22:58,471 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-12-14 18:23:01,048 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:23:01,360 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:23:01,361 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2022-12-14 18:23:01,382 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/323542c84/0f4bed968f99459294601c89ef9d7a22/FLAGf2bf6af62 [2022-12-14 18:23:01,393 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/data/323542c84/0f4bed968f99459294601c89ef9d7a22 [2022-12-14 18:23:01,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:23:01,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:23:01,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:23:01,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:23:01,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:23:01,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:23:01" (1/1) ... [2022-12-14 18:23:01,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c36b49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:01, skipping insertion in model container [2022-12-14 18:23:01,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:23:01" (1/1) ... [2022-12-14 18:23:01,407 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:23:01,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:23:01,660 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-12-14 18:23:01,665 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-12-14 18:23:02,223 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,223 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,224 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,224 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,225 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,235 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,236 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,237 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,238 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,294 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,294 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,295 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,299 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:23:02,300 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:23:02,306 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:23:02,525 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:23:02,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:23:02,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:23:02,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:23:02,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:23:02,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:23:02,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:23:02,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:23:02,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:23:02,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:23:02,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:23:02,656 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:23:02,683 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:23:02,690 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,709 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,714 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,714 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,752 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:23:02,756 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:23:02,806 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 18:23:02,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:23:02,832 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-12-14 18:23:02,833 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-12-14 18:23:02,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,869 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,869 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,870 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,876 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,876 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,876 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:02,879 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:23:02,880 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:23:02,880 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:23:02,896 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:23:02,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:23:02,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:23:02,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:23:02,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:23:02,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:23:02,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:23:02,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:23:02,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:23:02,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:23:02,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:23:02,917 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:23:02,934 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:23:02,938 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,949 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,952 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,952 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:02,968 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:23:02,971 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:02,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:23:02,996 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:23:03,004 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2022-12-14 18:23:03,005 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_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2022-12-14 18:23:03,024 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,024 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,029 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,030 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,030 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,030 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,034 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:03,034 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:03,035 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:23:03,036 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:23:03,037 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:23:03,037 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:23:03,048 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:23:03,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:23:03,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:23:03,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:23:03,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:23:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:23:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:23:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:23:03,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:23:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:23:03,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:23:03,061 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:23:03,082 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:23:03,085 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:03,094 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:03,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:23:03,116 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:23:03,119 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:23:03,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:23:03,349 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:23:03,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03 WrapperNode [2022-12-14 18:23:03,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:23:03,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:23:03,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:23:03,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:23:03,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,454 INFO L138 Inliner]: procedures = 710, calls = 2734, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 810 [2022-12-14 18:23:03,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:23:03,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:23:03,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:23:03,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:23:03,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,502 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:23:03,513 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:23:03,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:23:03,513 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:23:03,514 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:23:03" (1/1) ... [2022-12-14 18:23:03,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:23:03,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:23:03,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:23:03,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:23:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-14 18:23:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-14 18:23:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:23:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:23:03,579 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:23:03,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 18:23:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 18:23:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 18:23:03,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 18:23:03,580 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:23:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-14 18:23:03,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:23:03,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:23:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 18:23:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 18:23:03,582 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:23:03,582 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 18:23:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-14 18:23:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:23:03,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-14 18:23:03,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:23:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-14 18:23:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 18:23:03,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 18:23:03,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-14 18:23:03,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-14 18:23:03,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 18:23:03,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-14 18:23:03,810 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:23:03,812 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:23:04,075 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-14 18:23:15,254 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:23:15,391 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:23:15,391 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 18:23:15,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:23:15 BoogieIcfgContainer [2022-12-14 18:23:15,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:23:15,394 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:23:15,394 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:23:15,402 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:23:15,402 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:23:15" (1/1) ... [2022-12-14 18:23:15,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:23:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:23:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 108 states and 137 transitions. [2022-12-14 18:23:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 137 transitions. [2022-12-14 18:23:15,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-14 18:23:15,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:23:15,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:23:15,488 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 18:23:15,491 INFO L158 Benchmark]: Toolchain (without parser) took 14094.53ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 61.7MB in the beginning and 82.4MB in the end (delta: -20.8MB). Peak memory consumption was 22.6MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,491 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:23:15,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1952.41ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 61.7MB in the beginning and 69.8MB in the end (delta: -8.2MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 104.79ms. Allocated memory is still 134.2MB. Free memory was 69.8MB in the beginning and 57.9MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,492 INFO L158 Benchmark]: Boogie Preprocessor took 57.59ms. Allocated memory is still 134.2MB. Free memory was 57.9MB in the beginning and 48.9MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,493 INFO L158 Benchmark]: RCFGBuilder took 11880.41ms. Allocated memory is still 134.2MB. Free memory was 48.9MB in the beginning and 89.8MB in the end (delta: -41.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,493 INFO L158 Benchmark]: CodeCheck took 95.85ms. Allocated memory is still 134.2MB. Free memory was 89.8MB in the beginning and 82.4MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:23:15,494 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 58.7MB. Free memory is still 36.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1952.41ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 61.7MB in the beginning and 69.8MB in the end (delta: -8.2MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 104.79ms. Allocated memory is still 134.2MB. Free memory was 69.8MB in the beginning and 57.9MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.59ms. Allocated memory is still 134.2MB. Free memory was 57.9MB in the beginning and 48.9MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 11880.41ms. Allocated memory is still 134.2MB. Free memory was 48.9MB in the beginning and 89.8MB in the end (delta: -41.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * CodeCheck took 95.85ms. Allocated memory is still 134.2MB. Free memory was 89.8MB in the beginning and 82.4MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:23:15,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c31f7a4-5534-4f0d-a729-030cf7d7d5c7/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