./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ --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 --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:43,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:43,180 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:43,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:43,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:43,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:43,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:43,246 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:43,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:43,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:43,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:43,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:43,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:43,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:43,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:43,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:43,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:43,276 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:43,278 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:43,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:43,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:43,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:43,290 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:43,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:43,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:43,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:43,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:43,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:43,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:43,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:43,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:43,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:43,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:43,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:43,317 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:43,317 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:43,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:43,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:43,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:43,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:43,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:43,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:26:43,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:43,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:43,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:43,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:43,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:43,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:43,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:43,375 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:26:43,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:43,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:43,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:43,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:43,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:43,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:43,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:43,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:43,384 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:43,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:43,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:43,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:43,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:43,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:43,386 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:26:43,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:26:43,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:43,386 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2021-11-23 01:26:43,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:43,778 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:43,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:43,781 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:43,782 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:43,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-11-23 01:26:43,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/8484155b6/87613be5a69b409b8a3407b9f951a17e/FLAGb51f4400f [2021-11-23 01:26:44,691 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:44,692 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-11-23 01:26:44,734 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/8484155b6/87613be5a69b409b8a3407b9f951a17e/FLAGb51f4400f [2021-11-23 01:26:45,168 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/8484155b6/87613be5a69b409b8a3407b9f951a17e [2021-11-23 01:26:45,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:45,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:45,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:45,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:45,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:45,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:45" (1/1) ... [2021-11-23 01:26:45,192 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f36f108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:45, skipping insertion in model container [2021-11-23 01:26:45,192 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:45" (1/1) ... [2021-11-23 01:26:45,200 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:45,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:45,671 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-11-23 01:26:45,681 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-11-23 01:26:46,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:46,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:26:47,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:26:47,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:26:47,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:26:47,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:26:47,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:26:47,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:26:47,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:26:47,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:26:47,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:26:47,457 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:26:47,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,741 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:47,801 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:47,825 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-11-23 01:26:47,826 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-11-23 01:26:47,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,894 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:47,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:26:47,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:26:47,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:26:47,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:26:47,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:26:47,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:26:47,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:26:47,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:26:47,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:26:47,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:26:47,992 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:26:48,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:48,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:48,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:48,491 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:48,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48 WrapperNode [2021-11-23 01:26:48,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:48,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:48,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:48,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:48,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,632 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,751 INFO L137 Inliner]: procedures = 690, calls = 2737, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 793 [2021-11-23 01:26:48,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:48,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:26:48,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:26:48,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:26:48,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:26:48,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:26:48,869 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:26:48,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:26:48,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:48" (1/1) ... [2021-11-23 01:26:48,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:48,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:26:48,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:26:48,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:26:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 01:26:48,965 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 01:26:48,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:26:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:26:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:26:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-23 01:26:48,966 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 01:26:48,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 01:26:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:26:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:26:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:26:48,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:26:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:26:48,968 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:26:48,968 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:26:48,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:26:48,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:26:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:26:48,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:26:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:26:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:26:48,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:26:48,971 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:26:48,971 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:26:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-23 01:26:48,972 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-23 01:26:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:26:48,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:26:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:26:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:26:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:26:48,973 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:26:48,973 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 01:26:48,974 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 01:26:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:26:48,974 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:26:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:26:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:26:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-23 01:26:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-23 01:26:48,975 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:26:48,975 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:26:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:26:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:26:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:26:48,976 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:26:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:26:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-23 01:26:48,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:26:49,347 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:26:49,351 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:26:49,583 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-23 01:26:51,033 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:26:51,144 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:26:51,145 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:26:51,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:51 BoogieIcfgContainer [2021-11-23 01:26:51,148 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:26:51,149 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:26:51,149 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:26:51,159 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:26:51,160 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:26:51" (1/1) ... [2021-11-23 01:26:51,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:26:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:26:51,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 109 states and 136 transitions. [2021-11-23 01:26:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 136 transitions. [2021-11-23 01:26:51,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:26:51,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:26:51,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:26:51,329 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:419) 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:145) 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) [2021-11-23 01:26:51,335 INFO L158 Benchmark]: Toolchain (without parser) took 6148.75ms. Allocated memory was 86.0MB in the beginning and 188.7MB in the end (delta: 102.8MB). Free memory was 57.5MB in the beginning and 89.7MB in the end (delta: -32.2MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,336 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory was 66.0MB in the beginning and 65.9MB in the end (delta: 40.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:26:51,336 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3307.35ms. Allocated memory was 86.0MB in the beginning and 132.1MB in the end (delta: 46.1MB). Free memory was 57.3MB in the beginning and 52.8MB in the end (delta: 4.5MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,337 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.97ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 52.8MB in the beginning and 133.4MB in the end (delta: -80.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,338 INFO L158 Benchmark]: Boogie Preprocessor took 114.89ms. Allocated memory is still 188.7MB. Free memory was 133.4MB in the beginning and 126.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,339 INFO L158 Benchmark]: RCFGBuilder took 2280.34ms. Allocated memory is still 188.7MB. Free memory was 126.1MB in the beginning and 97.1MB in the end (delta: 29.0MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,339 INFO L158 Benchmark]: CodeCheck took 184.37ms. Allocated memory is still 188.7MB. Free memory was 96.1MB in the beginning and 89.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:26:51,343 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 86.0MB. Free memory was 66.0MB in the beginning and 65.9MB in the end (delta: 40.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3307.35ms. Allocated memory was 86.0MB in the beginning and 132.1MB in the end (delta: 46.1MB). Free memory was 57.3MB in the beginning and 52.8MB in the end (delta: 4.5MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.97ms. Allocated memory was 132.1MB in the beginning and 188.7MB in the end (delta: 56.6MB). Free memory was 52.8MB in the beginning and 133.4MB in the end (delta: -80.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.89ms. Allocated memory is still 188.7MB. Free memory was 133.4MB in the beginning and 126.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2280.34ms. Allocated memory is still 188.7MB. Free memory was 126.1MB in the beginning and 97.1MB in the end (delta: 29.0MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * CodeCheck took 184.37ms. Allocated memory is still 188.7MB. Free memory was 96.1MB in the beginning and 89.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:26:51,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ --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 --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:26:53,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:26:53,893 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:26:53,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:26:53,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:26:53,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:26:53,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:26:53,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:26:53,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:26:53,950 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:26:53,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:26:53,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:26:53,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:26:53,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:26:53,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:26:53,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:26:53,960 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:26:53,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:26:53,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:26:53,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:26:53,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:26:53,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:26:53,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:26:53,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:26:53,983 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:26:53,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:26:53,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:26:53,985 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:26:53,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:26:53,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:26:53,988 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:26:53,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:26:53,990 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:26:53,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:26:53,992 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:26:53,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:26:53,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:26:53,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:26:53,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:26:53,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:26:53,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:26:53,997 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:26:54,022 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:26:54,023 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:26:54,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:26:54,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:26:54,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:26:54,025 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:26:54,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:26:54,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:26:54,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:26:54,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:26:54,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:26:54,026 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:26:54,027 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:26:54,027 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:26:54,027 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:26:54,027 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:26:54,028 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:26:54,028 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:26:54,028 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:26:54,028 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:26:54,029 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:26:54,029 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:26:54,029 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:26:54,029 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:26:54,030 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:26:54,030 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:26:54,030 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:26:54,030 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:26:54,031 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:26:54,031 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 364b54724e976c015f9881f66521e5c6d863e13e3a8324ac15c0186b650523fa [2021-11-23 01:26:54,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:26:54,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:26:54,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:26:54,380 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:26:54,381 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:26:54,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-11-23 01:26:54,457 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/c36ac1566/75f2109c845d443c9102d1cb92d51b29/FLAGf123c9c63 [2021-11-23 01:26:55,372 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:26:55,373 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i [2021-11-23 01:26:55,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/c36ac1566/75f2109c845d443c9102d1cb92d51b29/FLAGf123c9c63 [2021-11-23 01:26:55,844 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/data/c36ac1566/75f2109c845d443c9102d1cb92d51b29 [2021-11-23 01:26:55,847 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:26:55,848 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:26:55,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:55,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:26:55,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:26:55,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:55" (1/1) ... [2021-11-23 01:26:55,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30a3297a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:55, skipping insertion in model container [2021-11-23 01:26:55,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:26:55" (1/1) ... [2021-11-23 01:26:55,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:26:55,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:56,370 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-11-23 01:26:56,378 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-11-23 01:26:57,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:57,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:26:58,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:26:58,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:26:58,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:26:58,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:26:58,103 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:26:58,105 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:26:58,107 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:26:58,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:26:58,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:26:58,331 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:26:58,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,539 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:58,609 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:26:58,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:26:58,708 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-11-23 01:26:58,709 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-11-23 01:26:58,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:26:58,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:26:58,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:26:58,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:26:58,860 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:26:58,860 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:26:58,861 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:26:58,861 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:26:58,862 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:26:58,862 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:26:58,885 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:26:58,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:58,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,045 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:59,114 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:26:59,140 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4499,4512] [2021-11-23 01:26:59,141 WARN L230 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_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness.i[4559,4572] [2021-11-23 01:26:59,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,231 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:26:59,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:26:59,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:26:59,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:26:59,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:26:59,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:26:59,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:26:59,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:26:59,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:26:59,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:26:59,302 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:26:59,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:26:59,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:26:59,838 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:26:59,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59 WrapperNode [2021-11-23 01:26:59,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:26:59,840 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:26:59,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:26:59,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:26:59,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:26:59,997 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,076 INFO L137 Inliner]: procedures = 710, calls = 2737, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 792 [2021-11-23 01:27:00,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:27:00,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:27:00,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:27:00,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:27:00,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,109 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:27:00,251 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:27:00,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:27:00,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:27:00,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:26:59" (1/1) ... [2021-11-23 01:27:00,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:27:00,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:27:00,282 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:27:00,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:27:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 01:27:00,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 01:27:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:27:00,327 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:27:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:27:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:27:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:27:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 01:27:00,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 01:27:00,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-23 01:27:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:27:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:27:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:27:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:27:00,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:27:00,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 01:27:00,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 01:27:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 01:27:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:27:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:27:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:27:00,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:27:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:27:00,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:27:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-23 01:27:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-23 01:27:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:27:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:27:00,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:27:00,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:27:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:27:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:27:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 01:27:00,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 01:27:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:27:00,333 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:27:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:27:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:27:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:27:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:27:00,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-23 01:27:00,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-23 01:27:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:27:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:27:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-23 01:27:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:27:00,335 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:27:00,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-23 01:27:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-23 01:27:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:27:00,336 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:27:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 01:27:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 01:27:00,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 01:27:00,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 01:27:00,609 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:27:00,613 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:27:01,001 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-23 01:27:12,726 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:27:12,864 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:27:12,864 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:27:12,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:12 BoogieIcfgContainer [2021-11-23 01:27:12,867 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:27:12,868 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:27:12,868 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:27:12,878 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:27:12,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:27:12" (1/1) ... [2021-11-23 01:27:12,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:27:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:27:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 108 states and 135 transitions. [2021-11-23 01:27:12,959 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 135 transitions. [2021-11-23 01:27:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-23 01:27:12,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:27:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:27:13,012 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:419) 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:145) 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) [2021-11-23 01:27:13,020 INFO L158 Benchmark]: Toolchain (without parser) took 17169.36ms. Allocated memory was 54.5MB in the beginning and 253.8MB in the end (delta: 199.2MB). Free memory was 30.7MB in the beginning and 163.1MB in the end (delta: -132.4MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,021 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 34.2MB in the beginning and 34.2MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:27:13,022 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3989.16ms. Allocated memory was 54.5MB in the beginning and 157.3MB in the end (delta: 102.8MB). Free memory was 30.6MB in the beginning and 87.2MB in the end (delta: -56.6MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,022 INFO L158 Benchmark]: Boogie Procedure Inliner took 236.97ms. Allocated memory is still 157.3MB. Free memory was 87.2MB in the beginning and 75.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,025 INFO L158 Benchmark]: Boogie Preprocessor took 172.58ms. Allocated memory is still 157.3MB. Free memory was 75.4MB in the beginning and 98.8MB in the end (delta: -23.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,025 INFO L158 Benchmark]: RCFGBuilder took 12616.38ms. Allocated memory was 157.3MB in the beginning and 253.8MB in the end (delta: 96.5MB). Free memory was 98.8MB in the beginning and 170.2MB in the end (delta: -71.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,026 INFO L158 Benchmark]: CodeCheck took 149.11ms. Allocated memory is still 253.8MB. Free memory was 170.2MB in the beginning and 163.1MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:27:13,030 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 34.2MB in the beginning and 34.2MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3989.16ms. Allocated memory was 54.5MB in the beginning and 157.3MB in the end (delta: 102.8MB). Free memory was 30.6MB in the beginning and 87.2MB in the end (delta: -56.6MB). Peak memory consumption was 54.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 236.97ms. Allocated memory is still 157.3MB. Free memory was 87.2MB in the beginning and 75.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 172.58ms. Allocated memory is still 157.3MB. Free memory was 75.4MB in the beginning and 98.8MB in the end (delta: -23.4MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * RCFGBuilder took 12616.38ms. Allocated memory was 157.3MB in the beginning and 253.8MB in the end (delta: 96.5MB). Free memory was 98.8MB in the beginning and 170.2MB in the end (delta: -71.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * CodeCheck took 149.11ms. Allocated memory is still 253.8MB. Free memory was 170.2MB in the beginning and 163.1MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:27:13,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4c9ba34-c9e0-4951-923a-d307c45bf8cd/bin/ukojak-LBtLqBUTdQ/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