./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ --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 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa --- 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-6b4ec56 [2022-11-20 17:49:12,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:49:12,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:49:12,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:49:12,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:49:12,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:49:12,142 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:49:12,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:49:12,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:49:12,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:49:12,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:49:12,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:49:12,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:49:12,163 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:49:12,164 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:49:12,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:49:12,166 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:49:12,167 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:49:12,169 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:49:12,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:49:12,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:49:12,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:49:12,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:49:12,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:49:12,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:49:12,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:49:12,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:49:12,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:49:12,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:49:12,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:49:12,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:49:12,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:49:12,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:49:12,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:49:12,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:49:12,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:49:12,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:49:12,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:49:12,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:49:12,215 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:49:12,216 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:49:12,218 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:49:12,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:49:12,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:49:12,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:49:12,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:49:12,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:49:12,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:49:12,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:49:12,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:49:12,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:49:12,263 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:49:12,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:49:12,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:49:12,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:49:12,265 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:49:12,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:49:12,265 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:49:12,266 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:49:12,266 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:49:12,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:12,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:49:12,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:49:12,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:49:12,267 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:49:12,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:49:12,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:49:12,268 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_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2022-11-20 17:49:12,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:49:12,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:49:12,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:49:12,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:49:12,625 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:49:12,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2022-11-20 17:49:15,666 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:49:16,229 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:49:16,232 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2022-11-20 17:49:16,279 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/f94d614d3/d3d4c33ef5dd4a4484bbcf60c6ba3a24/FLAG79e3b9a71 [2022-11-20 17:49:16,304 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/f94d614d3/d3d4c33ef5dd4a4484bbcf60c6ba3a24 [2022-11-20 17:49:16,307 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:49:16,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:49:16,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:16,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:49:16,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:49:16,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:16" (1/1) ... [2022-11-20 17:49:16,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37530b96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:16, skipping insertion in model container [2022-11-20 17:49:16,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:16" (1/1) ... [2022-11-20 17:49:16,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:49:16,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:49:16,699 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2022-11-20 17:49:16,708 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2022-11-20 17:49:17,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,863 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:17,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:18,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:18,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:18,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:18,371 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:18,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:18,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:18,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:18,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:18,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:18,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:18,683 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:18,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:18,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:18,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:18,957 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:49:18,987 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2022-11-20 17:49:18,988 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2022-11-20 17:49:19,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,045 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,058 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,058 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,060 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:19,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:19,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:19,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:19,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:19,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:19,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:19,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:19,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:19,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:19,140 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:19,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:19,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:19,499 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:49:19,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19 WrapperNode [2022-11-20 17:49:19,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:19,501 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:19,501 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:49:19,501 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:49:19,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,700 INFO L138 Inliner]: procedures = 690, calls = 2736, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 792 [2022-11-20 17:49:19,702 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:19,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:49:19,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:49:19,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:49:19,712 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,781 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,786 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:49:19,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:49:19,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:49:19,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:49:19,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:19" (1/1) ... [2022-11-20 17:49:19,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:19,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:49:19,854 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:49:19,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:49:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:49:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:49:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:49:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:49:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:49:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 17:49:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:49:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:49:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:49:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:49:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:49:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:49:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:49:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:49:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:49:19,903 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:49:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:49:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:49:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:49:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:49:19,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:49:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:49:19,905 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:49:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:49:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-20 17:49:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-20 17:49:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:49:19,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:49:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:49:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:49:19,907 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:49:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:49:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:49:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:49:19,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:49:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:49:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:49:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:49:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:49:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:49:19,909 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:49:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:49:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:49:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:49:19,910 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:49:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:49:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:49:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 17:49:19,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:49:20,316 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:49:20,318 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:49:20,543 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:49:21,927 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:49:22,121 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:49:22,121 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:49:22,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:22 BoogieIcfgContainer [2022-11-20 17:49:22,124 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:49:22,126 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:49:22,126 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:49:22,137 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:49:22,137 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:22" (1/1) ... [2022-11-20 17:49:22,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:49:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2022-11-20 17:49:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2022-11-20 17:49:22,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 17:49:22,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:22,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:22,283 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) [2022-11-20 17:49:22,294 INFO L158 Benchmark]: Toolchain (without parser) took 5982.02ms. Allocated memory was 188.7MB in the beginning and 245.4MB in the end (delta: 56.6MB). Free memory was 134.3MB in the beginning and 163.9MB in the end (delta: -29.6MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,294 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 125.8MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:49:22,295 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3190.43ms. Allocated memory is still 188.7MB. Free memory was 133.5MB in the beginning and 95.2MB in the end (delta: 38.3MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,295 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.37ms. Allocated memory is still 188.7MB. Free memory was 95.2MB in the beginning and 83.8MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,296 INFO L158 Benchmark]: Boogie Preprocessor took 112.09ms. Allocated memory is still 188.7MB. Free memory was 83.8MB in the beginning and 76.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,296 INFO L158 Benchmark]: RCFGBuilder took 2308.90ms. Allocated memory was 188.7MB in the beginning and 245.4MB in the end (delta: 56.6MB). Free memory was 76.4MB in the beginning and 171.2MB in the end (delta: -94.9MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,297 INFO L158 Benchmark]: CodeCheck took 163.81ms. Allocated memory is still 245.4MB. Free memory was 171.2MB in the beginning and 163.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:22,299 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 0.23ms. Allocated memory is still 125.8MB. Free memory is still 69.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3190.43ms. Allocated memory is still 188.7MB. Free memory was 133.5MB in the beginning and 95.2MB in the end (delta: 38.3MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.37ms. Allocated memory is still 188.7MB. Free memory was 95.2MB in the beginning and 83.8MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.09ms. Allocated memory is still 188.7MB. Free memory was 83.8MB in the beginning and 76.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2308.90ms. Allocated memory was 188.7MB in the beginning and 245.4MB in the end (delta: 56.6MB). Free memory was 76.4MB in the beginning and 171.2MB in the end (delta: -94.9MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * CodeCheck took 163.81ms. Allocated memory is still 245.4MB. Free memory was 171.2MB in the beginning and 163.9MB 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. [2022-11-20 17:49:22,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/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_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ --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 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa --- 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-6b4ec56 [2022-11-20 17:49:24,866 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:49:24,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:49:24,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:49:24,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:49:24,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:49:24,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:49:24,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:49:24,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:49:24,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:49:24,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:49:24,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:49:24,932 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:49:24,933 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:49:24,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:49:24,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:49:24,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:49:24,936 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:49:24,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:49:24,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:49:24,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:49:24,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:49:24,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:49:24,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:49:24,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:49:24,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:49:24,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:49:24,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:49:24,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:49:24,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:49:24,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:49:24,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:49:24,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:49:24,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:49:24,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:49:24,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:49:24,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:49:24,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:49:24,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:49:24,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:49:25,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:49:25,005 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:49:25,045 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:49:25,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:49:25,047 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:49:25,048 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:49:25,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:49:25,049 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:49:25,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:49:25,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:49:25,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:49:25,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:49:25,051 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:49:25,051 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:49:25,051 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:49:25,052 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:49:25,052 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:49:25,052 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:49:25,052 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:49:25,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:49:25,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:49:25,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:49:25,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:25,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:49:25,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:49:25,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:49:25,055 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:49:25,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:49:25,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:49:25,056 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:49:25,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:49:25,056 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_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2022-11-20 17:49:25,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:49:25,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:49:25,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:49:25,485 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:49:25,488 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:49:25,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2022-11-20 17:49:28,572 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:49:29,192 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:49:29,192 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2022-11-20 17:49:29,244 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/ad91979ed/541651d02f93424f90ed022b1abb385b/FLAGc41223b9c [2022-11-20 17:49:29,269 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/data/ad91979ed/541651d02f93424f90ed022b1abb385b [2022-11-20 17:49:29,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:49:29,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:49:29,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:29,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:49:29,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:49:29,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:29" (1/1) ... [2022-11-20 17:49:29,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39e5805c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:29, skipping insertion in model container [2022-11-20 17:49:29,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:49:29" (1/1) ... [2022-11-20 17:49:29,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:49:29,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:49:29,706 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2022-11-20 17:49:29,715 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2022-11-20 17:49:30,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:30,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:31,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:31,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:31,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:31,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:31,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:31,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:31,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:31,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:31,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:31,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:31,586 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:31,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:31,726 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:31,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:31,892 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:49:31,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:49:31,969 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2022-11-20 17:49:31,970 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2022-11-20 17:49:32,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,045 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,046 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,065 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,066 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:32,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:32,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:32,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:32,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:32,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:32,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:32,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:32,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:32,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:32,186 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:32,253 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:32,384 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:49:32,408 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2022-11-20 17:49:32,408 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_3b0f03b4-2d8f-421f-8322-0616bccac256/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2022-11-20 17:49:32,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:49:32,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:49:32,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:49:32,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:49:32,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:49:32,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:49:32,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:49:32,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:49:32,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:49:32,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:49:32,524 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:49:32,603 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,604 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:49:32,644 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:49:33,098 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:49:33,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33 WrapperNode [2022-11-20 17:49:33,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:49:33,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:33,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:49:33,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:49:33,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,310 INFO L138 Inliner]: procedures = 710, calls = 2736, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 791 [2022-11-20 17:49:33,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:49:33,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:49:33,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:49:33,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:49:33,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,400 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:49:33,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:49:33,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:49:33,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:49:33,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:49:33" (1/1) ... [2022-11-20 17:49:33,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:49:33,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:49:33,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:49:33,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:49:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:49:33,522 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:49:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:49:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:49:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:49:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:49:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:49:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:49:33,523 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:49:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 17:49:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:49:33,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:49:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:49:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:49:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:49:33,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:49:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:49:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:49:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:49:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:49:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:49:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:49:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:49:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:49:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:49:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:49:33,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:49:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:49:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:49:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-20 17:49:33,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-20 17:49:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:49:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:49:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:49:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:49:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:49:33,530 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:49:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:49:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:49:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:49:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:49:33,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:49:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:49:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:49:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:49:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:49:33,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:49:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:49:33,537 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:49:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 17:49:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:49:33,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:49:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 17:49:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 17:49:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:49:33,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:49:33,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:49:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:49:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:49:33,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:49:33,991 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:49:33,993 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:49:34,359 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:49:46,064 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:49:46,366 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:49:46,366 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:49:46,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:46 BoogieIcfgContainer [2022-11-20 17:49:46,369 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:49:46,371 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:49:46,371 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:49:46,380 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:49:46,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:49:46" (1/1) ... [2022-11-20 17:49:46,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:49:46,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:49:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2022-11-20 17:49:46,468 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2022-11-20 17:49:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-20 17:49:46,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:49:46,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:49:46,519 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) [2022-11-20 17:49:46,526 INFO L158 Benchmark]: Toolchain (without parser) took 17251.88ms. Allocated memory was 83.9MB in the beginning and 155.2MB in the end (delta: 71.3MB). Free memory was 58.2MB in the beginning and 70.6MB in the end (delta: -12.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,527 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:49:46,527 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3823.19ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 58.2MB in the beginning and 69.6MB in the end (delta: -11.4MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,528 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.41ms. Allocated memory is still 127.9MB. Free memory was 69.6MB in the beginning and 57.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,530 INFO L158 Benchmark]: Boogie Preprocessor took 97.73ms. Allocated memory is still 127.9MB. Free memory was 57.6MB in the beginning and 48.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,531 INFO L158 Benchmark]: RCFGBuilder took 12952.28ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 48.6MB in the beginning and 77.9MB in the end (delta: -29.3MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,531 INFO L158 Benchmark]: CodeCheck took 153.15ms. Allocated memory is still 155.2MB. Free memory was 77.9MB in the beginning and 70.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:49:46,536 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 0.22ms. Allocated memory is still 60.8MB. Free memory was 39.4MB in the beginning and 39.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3823.19ms. Allocated memory was 83.9MB in the beginning and 127.9MB in the end (delta: 44.0MB). Free memory was 58.2MB in the beginning and 69.6MB in the end (delta: -11.4MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.41ms. Allocated memory is still 127.9MB. Free memory was 69.6MB in the beginning and 57.6MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.73ms. Allocated memory is still 127.9MB. Free memory was 57.6MB in the beginning and 48.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12952.28ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 48.6MB in the beginning and 77.9MB in the end (delta: -29.3MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. * CodeCheck took 153.15ms. Allocated memory is still 155.2MB. Free memory was 77.9MB in the beginning and 70.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:49:46,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b0f03b4-2d8f-421f-8322-0616bccac256/bin/ukojak-pZX7IvK2PQ/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