./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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_e570a567-2f29-45b1-b8f3-6fab271414e7/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:53:05,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:53:05,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:53:05,614 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:53:05,615 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:53:05,616 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:53:05,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:53:05,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:53:05,620 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:53:05,621 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:53:05,622 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:53:05,623 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:53:05,624 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:53:05,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:53:05,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:53:05,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:53:05,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:53:05,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:53:05,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:53:05,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:53:05,634 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:53:05,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:53:05,636 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:53:05,637 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:53:05,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:53:05,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:53:05,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:53:05,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:53:05,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:53:05,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:53:05,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:53:05,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:53:05,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:53:05,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:53:05,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:53:05,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:53:05,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:53:05,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:53:05,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:53:05,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:53:05,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:53:05,646 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:53:05,660 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:53:05,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:53:05,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:53:05,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:53:05,661 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:53:05,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:53:05,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:53:05,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:53:05,663 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:53:05,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:53:05,663 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:53:05,663 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:53:05,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:53:05,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:53:05,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:53:05,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:53:05,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:53:05,664 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:53:05,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:53:05,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:53:05,665 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_e570a567-2f29-45b1-b8f3-6fab271414e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-12-15 01:53:05,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:53:05,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:53:05,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:53:05,845 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:53:05,846 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:53:05,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-12-15 01:53:08,450 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:53:08,803 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:53:08,804 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-12-15 01:53:08,829 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/e5aea660d/c799336c6e8748b4a99829f65709f89e/FLAGc55385a7c [2022-12-15 01:53:08,842 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/e5aea660d/c799336c6e8748b4a99829f65709f89e [2022-12-15 01:53:08,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:53:08,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:53:08,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:53:08,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:53:08,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:53:08,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:53:08" (1/1) ... [2022-12-15 01:53:08,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6735ed34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:08, skipping insertion in model container [2022-12-15 01:53:08,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:53:08" (1/1) ... [2022-12-15 01:53:08,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:53:08,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:53:09,154 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-12-15 01:53:09,161 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-12-15 01:53:09,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,942 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,943 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,956 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,958 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:09,959 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,031 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,031 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,032 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,035 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:53:10,037 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:53:10,037 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:53:10,259 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:53:10,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:53:10,260 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:53:10,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:53:10,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:53:10,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:53:10,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:53:10,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:53:10,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:53:10,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:53:10,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:53:10,384 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:53:10,408 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:53:10,414 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,434 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,439 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,439 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,476 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:53:10,480 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,491 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:53:10,518 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:53:10,528 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-12-15 01:53:10,528 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-12-15 01:53:10,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,558 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,567 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,567 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,568 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:10,571 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:53:10,572 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:53:10,572 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:53:10,593 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:53:10,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:53:10,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:53:10,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:53:10,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:53:10,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:53:10,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:53:10,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:53:10,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:53:10,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:53:10,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:53:10,636 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:53:10,661 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:53:10,668 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,689 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:10,730 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:53:10,735 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:10,745 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:53:10,987 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:53:10,988 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10 WrapperNode [2022-12-15 01:53:10,988 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:53:10,989 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:53:10,989 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:53:10,989 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:53:10,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,121 INFO L138 Inliner]: procedures = 690, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 830 [2022-12-15 01:53:11,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:53:11,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:53:11,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:53:11,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:53:11,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,197 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:53:11,198 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:53:11,198 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:53:11,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:53:11,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:10" (1/1) ... [2022-12-15 01:53:11,205 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:53:11,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:53:11,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:53:11,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:53:11,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:53:11,264 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:53:11,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:53:11,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:53:11,265 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:53:11,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 01:53:11,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:53:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:53:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:53:11,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:53:11,266 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:53:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:53:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:53:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:53:11,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:53:11,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:53:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-15 01:53:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:53:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:53:11,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:53:11,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:53:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:53:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:53:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:53:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-12-15 01:53:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-12-15 01:53:11,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-12-15 01:53:11,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:53:11,478 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:53:11,479 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:53:11,641 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-15 01:53:12,338 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:53:12,475 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:53:12,475 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:53:12,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:53:12 BoogieIcfgContainer [2022-12-15 01:53:12,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:53:12,478 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:53:12,479 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:53:12,487 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:53:12,487 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:53:12" (1/1) ... [2022-12-15 01:53:12,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:53:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:12,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2022-12-15 01:53:12,552 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-12-15 01:53:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 01:53:12,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:12,595 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:53:12,598 INFO L158 Benchmark]: Toolchain (without parser) took 3751.44ms. Allocated memory was 132.1MB in the beginning and 192.9MB in the end (delta: 60.8MB). Free memory was 83.0MB in the beginning and 62.2MB in the end (delta: 20.8MB). Peak memory consumption was 83.1MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,598 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 132.1MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:53:12,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2140.66ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 82.7MB in the beginning and 83.1MB in the end (delta: -388.4kB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 132.84ms. Allocated memory is still 159.4MB. Free memory was 83.1MB in the beginning and 70.7MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,600 INFO L158 Benchmark]: Boogie Preprocessor took 75.32ms. Allocated memory is still 159.4MB. Free memory was 70.7MB in the beginning and 63.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,600 INFO L158 Benchmark]: RCFGBuilder took 1279.60ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 63.2MB in the beginning and 69.5MB in the end (delta: -6.3MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,600 INFO L158 Benchmark]: CodeCheck took 118.82ms. Allocated memory is still 192.9MB. Free memory was 69.5MB in the beginning and 62.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:53:12,602 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 132.1MB. Free memory is still 85.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2140.66ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 82.7MB in the beginning and 83.1MB in the end (delta: -388.4kB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 132.84ms. Allocated memory is still 159.4MB. Free memory was 83.1MB in the beginning and 70.7MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.32ms. Allocated memory is still 159.4MB. Free memory was 70.7MB in the beginning and 63.2MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1279.60ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 63.2MB in the beginning and 69.5MB in the end (delta: -6.3MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. * CodeCheck took 118.82ms. Allocated memory is still 192.9MB. Free memory was 69.5MB in the beginning and 62.2MB 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. [2022-12-15 01:53:12,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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_e570a567-2f29-45b1-b8f3-6fab271414e7/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:53:14,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:53:14,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:53:14,381 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:53:14,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:53:14,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:53:14,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:53:14,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:53:14,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:53:14,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:53:14,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:53:14,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:53:14,390 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:53:14,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:53:14,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:53:14,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:53:14,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:53:14,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:53:14,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:53:14,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:53:14,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:53:14,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:53:14,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:53:14,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:53:14,407 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:53:14,407 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:53:14,407 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:53:14,408 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:53:14,409 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:53:14,410 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:53:14,410 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:53:14,411 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:53:14,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:53:14,412 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:53:14,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:53:14,414 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:53:14,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:53:14,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:53:14,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:53:14,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:53:14,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:53:14,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:53:14,438 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:53:14,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:53:14,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:53:14,439 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:53:14,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:53:14,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:53:14,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:53:14,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:53:14,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:53:14,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:53:14,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:53:14,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:53:14,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:53:14,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:53:14,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:53:14,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:53:14,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:53:14,443 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:53:14,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:53:14,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:53:14,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:53:14,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:53:14,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:53:14,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:53:14,444 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:53:14,444 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:53:14,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:53:14,445 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:53:14,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:53:14,445 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_e570a567-2f29-45b1-b8f3-6fab271414e7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-12-15 01:53:14,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:53:14,691 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:53:14,693 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:53:14,694 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:53:14,694 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:53:14,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-12-15 01:53:17,351 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:53:17,674 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:53:17,675 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-12-15 01:53:17,714 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/caf34bda7/8a50e4a640d646d8bce4c2345da5d228/FLAG37a83ee9f [2022-12-15 01:53:17,724 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/data/caf34bda7/8a50e4a640d646d8bce4c2345da5d228 [2022-12-15 01:53:17,726 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:53:17,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:53:17,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:53:17,728 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:53:17,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:53:17,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:53:17" (1/1) ... [2022-12-15 01:53:17,732 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4abb5dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:17, skipping insertion in model container [2022-12-15 01:53:17,732 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:53:17" (1/1) ... [2022-12-15 01:53:17,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:53:17,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:53:18,047 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-12-15 01:53:18,054 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-12-15 01:53:18,837 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,838 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,838 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,839 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,855 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:18,927 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:18,927 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:18,928 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:18,934 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:53:18,936 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:53:18,937 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:53:19,177 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:53:19,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:53:19,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:53:19,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:53:19,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:53:19,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:53:19,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:53:19,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:53:19,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:53:19,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:53:19,187 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:53:19,325 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:53:19,362 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:53:19,373 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,405 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,411 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,449 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:53:19,453 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:53:19,500 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:53:19,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:53:19,527 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-12-15 01:53:19,527 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-12-15 01:53:19,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,549 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,549 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,549 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,554 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,554 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,570 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,570 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,570 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,572 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:53:19,573 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:53:19,573 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:53:19,587 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:53:19,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:53:19,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:53:19,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:53:19,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:53:19,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:53:19,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:53:19,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:53:19,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:53:19,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:53:19,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:53:19,603 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:53:19,618 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:53:19,622 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,633 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,656 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,656 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,691 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:53:19,695 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,704 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:53:19,721 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:53:19,733 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-12-15 01:53:19,733 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_e570a567-2f29-45b1-b8f3-6fab271414e7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-12-15 01:53:19,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,773 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,777 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,777 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,778 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,778 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,783 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,783 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,783 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:53:19,786 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:53:19,786 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:53:19,787 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:53:19,800 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:53:19,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:53:19,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:53:19,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:53:19,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:53:19,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:53:19,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:53:19,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:53:19,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:53:19,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:53:19,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:53:19,817 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:53:19,829 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:53:19,832 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,847 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,852 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,852 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:53:19,865 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:53:19,867 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:53:19,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:53:20,144 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:53:20,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20 WrapperNode [2022-12-15 01:53:20,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:53:20,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:53:20,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:53:20,145 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:53:20,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,201 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,241 INFO L138 Inliner]: procedures = 710, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 829 [2022-12-15 01:53:20,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:53:20,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:53:20,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:53:20,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:53:20,250 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,257 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,279 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,288 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,292 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:53:20,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:53:20,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:53:20,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:53:20,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:53:20" (1/1) ... [2022-12-15 01:53:20,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:53:20,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:53:20,327 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:53:20,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:53:20,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-15 01:53:20,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-15 01:53:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:53:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:53:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:53:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:53:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:53:20,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:53:20,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:53:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-12-15 01:53:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-15 01:53:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-15 01:53:20,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:53:20,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:53:20,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-15 01:53:20,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-15 01:53:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-15 01:53:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-15 01:53:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:53:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:53:20,380 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:53:20,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:53:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:53:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:53:20,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-15 01:53:20,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-15 01:53:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:53:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:53:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:53:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:53:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:53:20,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:53:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:53:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:53:20,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:53:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:53:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:53:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:53:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:53:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-12-15 01:53:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-12-15 01:53:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:53:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:53:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-12-15 01:53:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:53:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:53:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-15 01:53:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-15 01:53:20,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-15 01:53:20,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-12-15 01:53:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-12-15 01:53:20,629 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:53:20,631 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:53:20,917 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-12-15 01:53:32,169 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:53:32,333 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:53:32,333 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:53:32,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:53:32 BoogieIcfgContainer [2022-12-15 01:53:32,335 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:53:32,336 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:53:32,336 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:53:32,345 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:53:32,345 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:53:32" (1/1) ... [2022-12-15 01:53:32,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:53:32,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:53:32,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2022-12-15 01:53:32,405 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2022-12-15 01:53:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 01:53:32,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:53:32,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:53:32,443 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:53:32,445 INFO L158 Benchmark]: Toolchain (without parser) took 14717.57ms. Allocated memory was 67.1MB in the beginning and 205.5MB in the end (delta: 138.4MB). Free memory was 36.2MB in the beginning and 72.1MB in the end (delta: -35.9MB). Peak memory consumption was 104.0MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,446 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:53:32,446 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2416.64ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 36.0MB in the beginning and 65.3MB in the end (delta: -29.3MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,446 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.60ms. Allocated memory is still 119.5MB. Free memory was 65.3MB in the beginning and 53.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,447 INFO L158 Benchmark]: Boogie Preprocessor took 58.59ms. Allocated memory is still 119.5MB. Free memory was 53.7MB in the beginning and 44.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,447 INFO L158 Benchmark]: RCFGBuilder took 12034.29ms. Allocated memory was 119.5MB in the beginning and 205.5MB in the end (delta: 86.0MB). Free memory was 44.3MB in the beginning and 78.5MB in the end (delta: -34.2MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,447 INFO L158 Benchmark]: CodeCheck took 108.20ms. Allocated memory is still 205.5MB. Free memory was 78.5MB in the beginning and 72.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:53:32,449 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 0.14ms. Allocated memory is still 54.5MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2416.64ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 36.0MB in the beginning and 65.3MB in the end (delta: -29.3MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.60ms. Allocated memory is still 119.5MB. Free memory was 65.3MB in the beginning and 53.7MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.59ms. Allocated memory is still 119.5MB. Free memory was 53.7MB in the beginning and 44.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12034.29ms. Allocated memory was 119.5MB in the beginning and 205.5MB in the end (delta: 86.0MB). Free memory was 44.3MB in the beginning and 78.5MB in the end (delta: -34.2MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. * CodeCheck took 108.20ms. Allocated memory is still 205.5MB. Free memory was 78.5MB in the beginning and 72.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:53:32,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e570a567-2f29-45b1-b8f3-6fab271414e7/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