./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/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_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/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_5f238b55-eb4c-4f68-9851-5055a58f5452/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 b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:27:18,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:27:18,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:27:18,108 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:27:18,108 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:27:18,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:27:18,110 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:27:18,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:27:18,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:27:18,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:27:18,113 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:27:18,114 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:27:18,114 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:27:18,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:27:18,116 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:27:18,116 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:27:18,117 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:27:18,118 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:27:18,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:27:18,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:27:18,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:27:18,121 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:27:18,122 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:27:18,126 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:27:18,129 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:27:18,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:27:18,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:27:18,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:27:18,130 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:27:18,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:27:18,131 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:27:18,132 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:27:18,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:27:18,133 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:27:18,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:27:18,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:27:18,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:27:18,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:27:18,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:27:18,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:27:18,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:27:18,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:27:18,151 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:27:18,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:27:18,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:27:18,162 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:27:18,163 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:27:18,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:27:18,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:27:18,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:27:18,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:27:18,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:27:18,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:27:18,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:27:18,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:27:18,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:18,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:27:18,165 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:27:18,165 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:27:18,165 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:27:18,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:27:18,166 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:27:18,166 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_5f238b55-eb4c-4f68-9851-5055a58f5452/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2022-12-14 20:27:18,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:27:18,362 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:27:18,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:27:18,366 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:27:18,367 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:27:18,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2022-12-14 20:27:20,918 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:27:21,173 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:27:21,173 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2022-12-14 20:27:21,191 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/0a7577619/413e6102e1804611b6e9d5027c0a0772/FLAG247b0e910 [2022-12-14 20:27:21,202 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/0a7577619/413e6102e1804611b6e9d5027c0a0772 [2022-12-14 20:27:21,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:27:21,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:27:21,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:21,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:27:21,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:27:21,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:21" (1/1) ... [2022-12-14 20:27:21,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623fc246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:21, skipping insertion in model container [2022-12-14 20:27:21,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:21" (1/1) ... [2022-12-14 20:27:21,215 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:27:21,275 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:27:21,437 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2022-12-14 20:27:21,443 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2022-12-14 20:27:21,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,960 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,961 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,963 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,964 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:21,965 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,017 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,018 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,018 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,022 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:27:22,024 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:27:22,024 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:27:22,233 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:27:22,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:27:22,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:27:22,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:27:22,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:27:22,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:27:22,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:27:22,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:27:22,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:27:22,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:27:22,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:27:22,365 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:27:22,381 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:22,401 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:27:22,419 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2022-12-14 20:27:22,420 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2022-12-14 20:27:22,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,463 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,464 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,477 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,477 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:22,484 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,485 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,485 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:22,489 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:27:22,491 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:27:22,491 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:27:22,518 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:27:22,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:27:22,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:27:22,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:27:22,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:27:22,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:27:22,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:27:22,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:27:22,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:27:22,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:27:22,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:27:22,556 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:27:22,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:22,758 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:27:22,758 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22 WrapperNode [2022-12-14 20:27:22,758 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:22,759 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:22,759 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:27:22,759 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:27:22,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,857 INFO L138 Inliner]: procedures = 679, calls = 1240, calls flagged for inlining = 40, calls inlined = 6, statements flattened = 504 [2022-12-14 20:27:22,858 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:22,859 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:27:22,859 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:27:22,859 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:27:22,868 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,883 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,887 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,889 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,892 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:27:22,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:27:22,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:27:22,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:27:22,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:22" (1/1) ... [2022-12-14 20:27:22,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:22,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:27:22,919 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:27:22,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:27:22,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:27:22,950 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:27:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:27:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2022-12-14 20:27:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:27:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:27:22,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:27:22,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:27:23,097 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:27:23,099 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:27:23,605 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:27:23,670 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:27:23,670 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:27:23,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:23 BoogieIcfgContainer [2022-12-14 20:27:23,672 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:27:23,673 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:27:23,673 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:27:23,680 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:27:23,680 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:23" (1/1) ... [2022-12-14 20:27:23,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:27:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2022-12-14 20:27:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-12-14 20:27:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 20:27:23,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:23,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:23,768 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:27:23,772 INFO L158 Benchmark]: Toolchain (without parser) took 2566.10ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 92.2MB in the beginning and 88.8MB in the end (delta: 3.4MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,772 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 140.5MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:27:23,773 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1552.74ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 91.8MB in the beginning and 135.1MB in the end (delta: -43.3MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,774 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.98ms. Allocated memory is still 188.7MB. Free memory was 135.1MB in the beginning and 127.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,774 INFO L158 Benchmark]: Boogie Preprocessor took 33.92ms. Allocated memory is still 188.7MB. Free memory was 127.8MB in the beginning and 123.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,775 INFO L158 Benchmark]: RCFGBuilder took 779.41ms. Allocated memory is still 188.7MB. Free memory was 123.6MB in the beginning and 96.2MB in the end (delta: 27.4MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,775 INFO L158 Benchmark]: CodeCheck took 97.59ms. Allocated memory is still 188.7MB. Free memory was 95.1MB in the beginning and 88.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:27:23,779 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 140.5MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1552.74ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 91.8MB in the beginning and 135.1MB in the end (delta: -43.3MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.98ms. Allocated memory is still 188.7MB. Free memory was 135.1MB in the beginning and 127.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.92ms. Allocated memory is still 188.7MB. Free memory was 127.8MB in the beginning and 123.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 779.41ms. Allocated memory is still 188.7MB. Free memory was 123.6MB in the beginning and 96.2MB in the end (delta: 27.4MB). Peak memory consumption was 62.0MB. Max. memory is 16.1GB. * CodeCheck took 97.59ms. Allocated memory is still 188.7MB. Free memory was 95.1MB in the beginning and 88.8MB 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. [2022-12-14 20:27:23,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/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_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/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_5f238b55-eb4c-4f68-9851-5055a58f5452/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 b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 20:27:25,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:27:25,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:27:25,474 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:27:25,474 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:27:25,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:27:25,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:27:25,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:27:25,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:27:25,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:27:25,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:27:25,480 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:27:25,481 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:27:25,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:27:25,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:27:25,483 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:27:25,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:27:25,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:27:25,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:27:25,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:27:25,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:27:25,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:27:25,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:27:25,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:27:25,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:27:25,493 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:27:25,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:27:25,494 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:27:25,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:27:25,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:27:25,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:27:25,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:27:25,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:27:25,497 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:27:25,498 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:27:25,498 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:27:25,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:27:25,499 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:27:25,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:27:25,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:27:25,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:27:25,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:27:25,517 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:27:25,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:27:25,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:27:25,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:27:25,519 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:27:25,519 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:27:25,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:27:25,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:27:25,519 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:27:25,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:27:25,519 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:27:25,520 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:27:25,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:27:25,521 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:25,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:27:25,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:27:25,522 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:27:25,522 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:27:25,522 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_5f238b55-eb4c-4f68-9851-5055a58f5452/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2022-12-14 20:27:25,761 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:27:25,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:27:25,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:27:25,780 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:27:25,780 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:27:25,782 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2022-12-14 20:27:28,356 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:27:28,693 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:27:28,693 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2022-12-14 20:27:28,715 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/cfe10d194/8930ca9d4e454f62be13ca4e8d94f1ef/FLAGc43e54593 [2022-12-14 20:27:28,729 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/data/cfe10d194/8930ca9d4e454f62be13ca4e8d94f1ef [2022-12-14 20:27:28,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:27:28,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:27:28,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:28,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:27:28,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:27:28,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:28" (1/1) ... [2022-12-14 20:27:28,737 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33950a0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:28, skipping insertion in model container [2022-12-14 20:27:28,737 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:27:28" (1/1) ... [2022-12-14 20:27:28,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:27:28,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:27:28,961 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2022-12-14 20:27:28,966 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2022-12-14 20:27:29,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,496 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,497 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,506 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,507 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,508 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,509 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,553 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,553 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,554 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,557 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:27:29,559 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:27:29,559 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:27:29,714 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:27:29,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:27:29,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:27:29,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:27:29,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:27:29,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:27:29,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:27:29,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:27:29,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:27:29,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:27:29,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:27:29,826 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:27:29,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:29,854 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:27:29,864 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2022-12-14 20:27:29,864 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_5f238b55-eb4c-4f68-9851-5055a58f5452/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2022-12-14 20:27:29,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,902 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,902 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,902 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:27:29,907 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,908 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,908 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:27:29,911 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:27:29,912 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:27:29,912 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:27:29,941 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:27:29,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:27:29,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:27:29,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:27:29,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:27:29,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:27:29,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:27:29,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:27:29,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:27:29,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:27:29,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:27:29,972 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:27:29,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:27:30,146 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:27:30,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30 WrapperNode [2022-12-14 20:27:30,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:27:30,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:30,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:27:30,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:27:30,153 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,237 INFO L138 Inliner]: procedures = 699, calls = 1240, calls flagged for inlining = 40, calls inlined = 6, statements flattened = 503 [2022-12-14 20:27:30,237 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:27:30,238 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:27:30,238 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:27:30,238 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:27:30,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,252 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,276 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,279 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,284 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:27:30,285 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:27:30,285 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:27:30,285 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:27:30,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:27:30" (1/1) ... [2022-12-14 20:27:30,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:27:30,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:27:30,310 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:27:30,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:27:30,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:27:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:27:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_saturating [2022-12-14 20:27:30,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_saturating [2022-12-14 20:27:30,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:27:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:27:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:27:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:27:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:27:30,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 20:27:30,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 20:27:30,529 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:27:30,531 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:27:31,631 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:27:31,742 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:27:31,742 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:27:31,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:31 BoogieIcfgContainer [2022-12-14 20:27:31,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:27:31,745 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:27:31,745 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:27:31,752 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:27:31,752 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:27:31" (1/1) ... [2022-12-14 20:27:31,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:27:31,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:27:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2022-12-14 20:27:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2022-12-14 20:27:31,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-14 20:27:31,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:27:31,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:27:31,834 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 20:27:31,837 INFO L158 Benchmark]: Toolchain (without parser) took 3103.26ms. Allocated memory was 73.4MB in the beginning and 130.0MB in the end (delta: 56.6MB). Free memory was 44.6MB in the beginning and 63.9MB in the end (delta: -19.3MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,837 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:27:31,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1413.16ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 44.4MB in the beginning and 33.9MB in the end (delta: 10.5MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,838 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.80ms. Allocated memory is still 88.1MB. Free memory was 33.9MB in the beginning and 46.1MB in the end (delta: -12.2MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,838 INFO L158 Benchmark]: Boogie Preprocessor took 46.97ms. Allocated memory is still 88.1MB. Free memory was 46.1MB in the beginning and 41.1MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,839 INFO L158 Benchmark]: RCFGBuilder took 1459.01ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 41.1MB in the beginning and 71.2MB in the end (delta: -30.1MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,839 INFO L158 Benchmark]: CodeCheck took 90.89ms. Allocated memory is still 130.0MB. Free memory was 70.2MB in the beginning and 63.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:27:31,841 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 0.19ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1413.16ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 44.4MB in the beginning and 33.9MB in the end (delta: 10.5MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.80ms. Allocated memory is still 88.1MB. Free memory was 33.9MB in the beginning and 46.1MB in the end (delta: -12.2MB). Peak memory consumption was 7.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.97ms. Allocated memory is still 88.1MB. Free memory was 46.1MB in the beginning and 41.1MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1459.01ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 41.1MB in the beginning and 71.2MB in the end (delta: -30.1MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 90.89ms. Allocated memory is still 130.0MB. Free memory was 70.2MB in the beginning and 63.9MB 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. [2022-12-14 20:27:31,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f238b55-eb4c-4f68-9851-5055a58f5452/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