./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- 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-dbf71c6-m [2022-10-17 16:33:22,235 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:22,238 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:22,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:22,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:22,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:22,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:22,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:22,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:22,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:22,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:22,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:22,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:22,330 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:22,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:22,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:22,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:22,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:22,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:22,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:22,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:22,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:22,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:22,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:22,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:22,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:22,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:22,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:22,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:22,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:22,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:22,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:22,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:22,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:22,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:22,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:22,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:22,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:22,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:22,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:22,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:22,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:33:22,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:22,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:22,432 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:22,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:22,433 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:22,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:22,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:22,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:33:22,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:22,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:22,436 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:22,436 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:22,437 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:22,437 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:22,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:22,437 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:22,438 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:22,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:22,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:22,438 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:22,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:22,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:22,439 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:33:22,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:33:22,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:22,440 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_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2022-10-17 16:33:22,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:22,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:22,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:22,755 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:22,755 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:22,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-10-17 16:33:22,838 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/b30faa2a1/62f0382d3a3442f7a97b323f9cd95fcc/FLAGd32b0f90f [2022-10-17 16:33:23,706 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:23,708 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-10-17 16:33:23,760 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/b30faa2a1/62f0382d3a3442f7a97b323f9cd95fcc/FLAGd32b0f90f [2022-10-17 16:33:24,166 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/b30faa2a1/62f0382d3a3442f7a97b323f9cd95fcc [2022-10-17 16:33:24,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:24,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:24,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:24,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:24,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:24,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:24" (1/1) ... [2022-10-17 16:33:24,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12345475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:24, skipping insertion in model container [2022-10-17 16:33:24,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:24" (1/1) ... [2022-10-17 16:33:24,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:24,305 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:24,602 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-10-17 16:33:24,610 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-10-17 16:33:25,636 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,637 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,638 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,639 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,641 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,657 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,658 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,660 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:25,661 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,064 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:33:26,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:33:26,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:33:26,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:33:26,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:33:26,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:33:26,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:33:26,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:33:26,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:33:26,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:33:26,250 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:33:26,458 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,459 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:26,625 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:33:26,642 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-10-17 16:33:26,643 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-10-17 16:33:26,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,680 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,681 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,681 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,682 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,689 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,689 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,690 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,691 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:33:26,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:33:26,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:33:26,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:33:26,749 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:33:26,749 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:33:26,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:33:26,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:33:26,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:33:26,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:33:26,813 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:33:26,922 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,922 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:26,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:27,270 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:33:27,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27 WrapperNode [2022-10-17 16:33:27,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:27,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:27,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:33:27,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:33:27,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,517 INFO L138 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 806 [2022-10-17 16:33:27,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:27,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:33:27,518 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:33:27,518 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:33:27,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,553 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,553 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,659 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,676 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:33:27,677 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:33:27,677 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:33:27,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:33:27,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:27" (1/1) ... [2022-10-17 16:33:27,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:27,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:33:27,726 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:33:27,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:33:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-10-17 16:33:27,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-10-17 16:33:27,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:33:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:33:27,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:33:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:33:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:33:27,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:33:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:33:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:33:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-10-17 16:33:27,774 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-10-17 16:33:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:33:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:33:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:33:27,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:33:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:33:27,777 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:33:27,777 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-10-17 16:33:27,778 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-10-17 16:33:27,778 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:33:27,779 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:33:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:33:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:33:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:33:27,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:33:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:33:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:33:28,126 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:33:28,131 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:33:29,654 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:33:29,822 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:33:29,823 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:33:29,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:29 BoogieIcfgContainer [2022-10-17 16:33:29,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:33:29,829 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:33:29,829 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:33:29,839 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:33:29,840 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:29" (1/1) ... [2022-10-17 16:33:29,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:33:29,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:29,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-10-17 16:33:29,935 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-10-17 16:33:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-10-17 16:33:29,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:29,999 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:153) 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) [2022-10-17 16:33:30,013 INFO L158 Benchmark]: Toolchain (without parser) took 5836.37ms. Allocated memory was 88.1MB in the beginning and 174.1MB in the end (delta: 86.0MB). Free memory was 61.0MB in the beginning and 83.9MB in the end (delta: -22.9MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,015 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 88.1MB. Free memory was 66.4MB in the beginning and 66.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:33:30,016 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3095.74ms. Allocated memory was 88.1MB in the beginning and 138.4MB in the end (delta: 50.3MB). Free memory was 60.7MB in the beginning and 69.4MB in the end (delta: -8.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,017 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.96ms. Allocated memory is still 138.4MB. Free memory was 69.4MB in the beginning and 57.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,018 INFO L158 Benchmark]: Boogie Preprocessor took 158.03ms. Allocated memory is still 138.4MB. Free memory was 57.5MB in the beginning and 84.2MB in the end (delta: -26.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,020 INFO L158 Benchmark]: RCFGBuilder took 2150.49ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 84.2MB in the beginning and 91.3MB in the end (delta: -7.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,021 INFO L158 Benchmark]: CodeCheck took 179.11ms. Allocated memory is still 174.1MB. Free memory was 91.3MB in the beginning and 83.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:33:30,025 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 0.20ms. Allocated memory is still 88.1MB. Free memory was 66.4MB in the beginning and 66.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3095.74ms. Allocated memory was 88.1MB in the beginning and 138.4MB in the end (delta: 50.3MB). Free memory was 60.7MB in the beginning and 69.4MB in the end (delta: -8.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.96ms. Allocated memory is still 138.4MB. Free memory was 69.4MB in the beginning and 57.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 158.03ms. Allocated memory is still 138.4MB. Free memory was 57.5MB in the beginning and 84.2MB in the end (delta: -26.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2150.49ms. Allocated memory was 138.4MB in the beginning and 174.1MB in the end (delta: 35.7MB). Free memory was 84.2MB in the beginning and 91.3MB in the end (delta: -7.1MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * CodeCheck took 179.11ms. Allocated memory is still 174.1MB. Free memory was 91.3MB in the beginning and 83.9MB 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. [2022-10-17 16:33:30,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/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_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- 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-dbf71c6-m [2022-10-17 16:33:32,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:32,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:32,596 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:32,596 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:32,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:32,599 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:32,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:32,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:32,606 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:32,607 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:32,609 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:32,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:32,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:32,612 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:32,614 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:32,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:32,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:32,619 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:32,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:32,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:32,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:32,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:32,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:32,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:32,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:32,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:32,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:32,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:32,637 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:32,638 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:32,639 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:32,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:32,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:32,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:32,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:32,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:32,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:32,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:32,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:32,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:32,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:33:32,716 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:32,717 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:32,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:32,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:32,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:32,721 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:32,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:32,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:32,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:32,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:32,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:32,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:33:32,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:33:32,725 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:33:32,725 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:32,725 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:32,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:32,726 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:32,726 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:32,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:32,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:32,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:32,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:32,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:32,728 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:33:32,728 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:33:32,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:32,728 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:33:32,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:33:32,729 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_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2022-10-17 16:33:33,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:33,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:33,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:33,150 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:33,155 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:33,157 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-10-17 16:33:33,219 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/e1f5347b1/7d5bd2abb86a4e3e9915270b4060b731/FLAG7e6de21f4 [2022-10-17 16:33:34,229 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:34,230 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-10-17 16:33:34,272 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/e1f5347b1/7d5bd2abb86a4e3e9915270b4060b731/FLAG7e6de21f4 [2022-10-17 16:33:34,647 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1265bd06-dad1-47a4-91f8-ed8892aad312/bin/ukojak-92XMlrwhuB/data/e1f5347b1/7d5bd2abb86a4e3e9915270b4060b731 [2022-10-17 16:33:34,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:34,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:34,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:34,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:34,662 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:34,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:34" (1/1) ... [2022-10-17 16:33:34,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42426051 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:34, skipping insertion in model container [2022-10-17 16:33:34,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:34" (1/1) ... [2022-10-17 16:33:34,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:34,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:35,173 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-10-17 16:33:35,180 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_1265bd06-dad1-47a4-91f8-ed8892aad312/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-10-17 16:33:36,266 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,268 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,269 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,271 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,291 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,292 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,295 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,296 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:36,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:33:36,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:33:36,765 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:33:36,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:33:36,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:33:36,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:33:36,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:33:36,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:33:36,772 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:33:36,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:33:37,048 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:33:37,129 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:33:37,140 INFO L158 Benchmark]: Toolchain (without parser) took 2486.92ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 39.1MB in the beginning and 77.2MB in the end (delta: -38.1MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-10-17 16:33:37,141 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 47.0MB in the beginning and 47.0MB in the end (delta: 57.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:33:37,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2481.49ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 38.9MB in the beginning and 77.2MB in the end (delta: -38.3MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2022-10-17 16:33:37,147 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory was 47.0MB in the beginning and 47.0MB in the end (delta: 57.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2481.49ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 38.9MB in the beginning and 77.2MB in the end (delta: -38.3MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range