./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 e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/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_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:48:16,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:48:16,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:48:16,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:48:16,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:48:16,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:48:16,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:48:16,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:48:16,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:48:16,229 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:48:16,231 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:48:16,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:48:16,234 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:48:16,236 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:48:16,238 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:48:16,240 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:48:16,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:48:16,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:48:16,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:48:16,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:48:16,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:48:16,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:48:16,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:48:16,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:48:16,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:48:16,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:48:16,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:48:16,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:48:16,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:48:16,271 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:48:16,272 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:48:16,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:48:16,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:48:16,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:48:16,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:48:16,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:48:16,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:48:16,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:48:16,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:48:16,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:48:16,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:48:16,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:48:16,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:48:16,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:48:16,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:48:16,318 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:48:16,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:48:16,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:48:16,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:48:16,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:48:16,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:48:16,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:48:16,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:48:16,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:48:16,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:48:16,322 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:48:16,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:48:16,323 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:48:16,323 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:48:16,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:48:16,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:16,324 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:48:16,325 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:48:16,325 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:48:16,325 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:48:16,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:48:16,326 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:48:16,326 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_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2022-11-16 08:48:16,644 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:48:16,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:48:16,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:48:16,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:48:16,675 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:48:16,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-11-16 08:48:16,763 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/29a3ba37a/90b2cf8bcf5d49a6b53fd33af1d2c223/FLAG237995b01 [2022-11-16 08:48:17,686 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:48:17,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-11-16 08:48:17,730 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/29a3ba37a/90b2cf8bcf5d49a6b53fd33af1d2c223/FLAG237995b01 [2022-11-16 08:48:18,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/29a3ba37a/90b2cf8bcf5d49a6b53fd33af1d2c223 [2022-11-16 08:48:18,157 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:48:18,158 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:48:18,160 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:18,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:48:18,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:48:18,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:18" (1/1) ... [2022-11-16 08:48:18,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@280ae15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:18, skipping insertion in model container [2022-11-16 08:48:18,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:18" (1/1) ... [2022-11-16 08:48:18,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:48:18,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:18,651 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-11-16 08:48:18,661 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-11-16 08:48:19,704 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,711 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,714 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,732 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,734 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,737 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:20,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:20,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:20,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:20,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:20,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:20,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:20,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:20,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:20,221 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:20,423 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:20,590 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,591 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:20,735 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:48:20,762 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-11-16 08:48:20,771 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-11-16 08:48:20,809 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,809 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,809 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,810 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,811 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,816 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,817 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:20,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:20,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:20,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:20,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:20,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:20,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:20,879 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:20,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:20,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:20,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:20,917 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:21,008 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:21,008 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:21,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:21,355 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:48:21,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21 WrapperNode [2022-11-16 08:48:21,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:21,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:21,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:48:21,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:48:21,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,582 INFO L138 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 802 [2022-11-16 08:48:21,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:21,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:48:21,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:48:21,584 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:48:21,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,663 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,669 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,672 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,680 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:48:21,681 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:48:21,681 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:48:21,681 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:48:21,682 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:21,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:48:21,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:48:21,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:48:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-11-16 08:48:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-11-16 08:48:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:48:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:48:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:48:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:48:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:48:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:48:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:48:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:48:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 08:48:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 08:48:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:48:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:48:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:48:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:48:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:48:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:48:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:48:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:48:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:48:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:48:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:48:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:48:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:48:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:48:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:48:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:48:22,155 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:48:22,172 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:48:23,528 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:48:23,671 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:48:23,671 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:48:23,674 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:23 BoogieIcfgContainer [2022-11-16 08:48:23,675 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:48:23,677 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:48:23,677 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:48:23,687 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:48:23,688 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:23" (1/1) ... [2022-11-16 08:48:23,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:48:23,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:23,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-11-16 08:48:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-11-16 08:48:23,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:48:23,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:23,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:23,849 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:48:23,853 INFO L158 Benchmark]: Toolchain (without parser) took 5694.65ms. Allocated memory was 100.7MB in the beginning and 165.7MB in the end (delta: 65.0MB). Free memory was 56.2MB in the beginning and 106.9MB in the end (delta: -50.7MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,854 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 100.7MB. Free memory was 70.7MB in the beginning and 70.7MB in the end (delta: 26.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:48:23,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3197.12ms. Allocated memory was 100.7MB in the beginning and 165.7MB in the end (delta: 65.0MB). Free memory was 55.9MB in the beginning and 108.4MB in the end (delta: -52.4MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.74ms. Allocated memory is still 165.7MB. Free memory was 108.4MB in the beginning and 97.4MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,856 INFO L158 Benchmark]: Boogie Preprocessor took 96.58ms. Allocated memory is still 165.7MB. Free memory was 97.4MB in the beginning and 90.3MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,857 INFO L158 Benchmark]: RCFGBuilder took 1994.81ms. Allocated memory is still 165.7MB. Free memory was 90.3MB in the beginning and 59.1MB in the end (delta: 31.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,858 INFO L158 Benchmark]: CodeCheck took 175.11ms. Allocated memory is still 165.7MB. Free memory was 59.1MB in the beginning and 106.9MB in the end (delta: -47.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:48:23,860 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 0.30ms. Allocated memory is still 100.7MB. Free memory was 70.7MB in the beginning and 70.7MB in the end (delta: 26.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3197.12ms. Allocated memory was 100.7MB in the beginning and 165.7MB in the end (delta: 65.0MB). Free memory was 55.9MB in the beginning and 108.4MB in the end (delta: -52.4MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.74ms. Allocated memory is still 165.7MB. Free memory was 108.4MB in the beginning and 97.4MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.58ms. Allocated memory is still 165.7MB. Free memory was 97.4MB in the beginning and 90.3MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1994.81ms. Allocated memory is still 165.7MB. Free memory was 90.3MB in the beginning and 59.1MB in the end (delta: 31.2MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. * CodeCheck took 175.11ms. Allocated memory is still 165.7MB. Free memory was 59.1MB in the beginning and 106.9MB in the end (delta: -47.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:48:23,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/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_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH --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-e04fb08 [2022-11-16 08:48:26,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:48:26,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:48:26,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:48:26,137 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:48:26,141 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:48:26,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:48:26,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:48:26,152 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:48:26,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:48:26,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:48:26,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:48:26,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:48:26,160 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:48:26,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:48:26,162 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:48:26,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:48:26,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:48:26,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:48:26,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:48:26,177 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:48:26,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:48:26,182 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:48:26,184 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:48:26,198 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:48:26,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:48:26,207 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:48:26,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:48:26,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:48:26,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:48:26,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:48:26,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:48:26,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:48:26,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:48:26,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:48:26,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:48:26,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:48:26,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:48:26,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:48:26,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:48:26,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:48:26,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:48:26,268 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:48:26,268 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:48:26,270 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:48:26,270 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:48:26,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:48:26,272 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:48:26,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:48:26,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:48:26,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:48:26,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:48:26,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:48:26,274 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:48:26,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:48:26,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:48:26,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:48:26,275 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:48:26,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:48:26,275 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:48:26,275 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:48:26,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:48:26,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:26,276 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:48:26,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:48:26,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:48:26,277 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:48:26,277 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:48:26,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:48:26,277 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:48:26,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:48:26,278 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_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2022-11-16 08:48:26,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:48:26,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:48:26,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:48:26,697 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:48:26,698 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:48:26,699 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-11-16 08:48:26,774 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/a08d0616f/cc02d0aec75a42c2acf8088b93ee1db5/FLAG3e1c50cea [2022-11-16 08:48:27,731 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:48:27,732 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2022-11-16 08:48:27,786 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/a08d0616f/cc02d0aec75a42c2acf8088b93ee1db5/FLAG3e1c50cea [2022-11-16 08:48:28,198 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/data/a08d0616f/cc02d0aec75a42c2acf8088b93ee1db5 [2022-11-16 08:48:28,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:48:28,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:48:28,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:28,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:48:28,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:48:28,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5332118e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28, skipping insertion in model container [2022-11-16 08:48:28,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:48:28,342 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:28,696 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-11-16 08:48:28,703 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-11-16 08:48:29,994 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:29,996 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:29,998 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,000 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,001 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,020 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,023 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,030 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:30,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:30,494 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:30,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:30,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:30,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:30,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:30,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:30,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:30,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:30,667 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:30,873 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,874 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:30,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:31,060 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:48:31,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:31,131 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-11-16 08:48:31,132 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-11-16 08:48:31,182 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,183 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,184 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,184 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,185 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,201 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,201 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,205 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,205 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:31,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:31,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:31,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:31,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:31,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:31,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:31,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:31,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:31,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:31,306 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:31,395 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,395 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:31,501 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:48:31,527 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2022-11-16 08:48:31,530 WARN L229 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_c02431a6-2a1a-4715-996c-7942c936c6f6/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2022-11-16 08:48:31,582 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,585 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,586 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,586 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,587 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,593 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,594 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,595 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,596 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:31,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:31,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:31,633 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:31,634 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:31,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:31,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:31,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:31,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:31,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:31,661 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:31,739 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,740 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:31,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:32,259 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:48:32,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32 WrapperNode [2022-11-16 08:48:32,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:32,262 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:32,262 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:48:32,263 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:48:32,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,479 INFO L138 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 803 [2022-11-16 08:48:32,479 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:32,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:48:32,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:48:32,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:48:32,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,535 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,585 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:48:32,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:48:32,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:48:32,601 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:48:32,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:32" (1/1) ... [2022-11-16 08:48:32,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:32,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:48:32,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:48:32,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:48:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-11-16 08:48:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-11-16 08:48:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:48:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:48:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:48:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:48:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:48:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:48:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:48:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:48:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:48:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 08:48:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 08:48:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:48:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:48:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:48:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:48:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:48:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:48:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:48:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:48:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:48:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:48:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:48:32,688 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:48:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:48:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:48:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:48:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:48:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:48:32,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:48:33,108 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:48:33,120 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:48:34,941 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:48:35,254 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:48:35,254 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 08:48:35,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:35 BoogieIcfgContainer [2022-11-16 08:48:35,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:48:35,259 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:48:35,259 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:48:35,270 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:48:35,270 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:35" (1/1) ... [2022-11-16 08:48:35,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:48:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-11-16 08:48:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-11-16 08:48:35,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:48:35,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:35,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:35,408 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:48:35,415 INFO L158 Benchmark]: Toolchain (without parser) took 7209.90ms. Allocated memory was 62.9MB in the beginning and 243.3MB in the end (delta: 180.4MB). Free memory was 33.2MB in the beginning and 133.2MB in the end (delta: -99.9MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,416 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 42.7MB in the beginning and 42.6MB in the end (delta: 105.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,418 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4054.75ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 33.1MB in the beginning and 73.4MB in the end (delta: -40.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,418 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.77ms. Allocated memory is still 144.7MB. Free memory was 73.4MB in the beginning and 61.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,421 INFO L158 Benchmark]: Boogie Preprocessor took 119.50ms. Allocated memory is still 144.7MB. Free memory was 61.5MB in the beginning and 86.2MB in the end (delta: -24.7MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,422 INFO L158 Benchmark]: RCFGBuilder took 2657.50ms. Allocated memory was 144.7MB in the beginning and 243.3MB in the end (delta: 98.6MB). Free memory was 86.2MB in the beginning and 139.5MB in the end (delta: -53.3MB). Peak memory consumption was 108.8MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,428 INFO L158 Benchmark]: CodeCheck took 152.91ms. Allocated memory is still 243.3MB. Free memory was 139.5MB in the beginning and 133.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:48:35,432 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 42.7MB in the beginning and 42.6MB in the end (delta: 105.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4054.75ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 33.1MB in the beginning and 73.4MB in the end (delta: -40.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.77ms. Allocated memory is still 144.7MB. Free memory was 73.4MB in the beginning and 61.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.50ms. Allocated memory is still 144.7MB. Free memory was 61.5MB in the beginning and 86.2MB in the end (delta: -24.7MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2657.50ms. Allocated memory was 144.7MB in the beginning and 243.3MB in the end (delta: 98.6MB). Free memory was 86.2MB in the beginning and 139.5MB in the end (delta: -53.3MB). Peak memory consumption was 108.8MB. Max. memory is 16.1GB. * CodeCheck took 152.91ms. Allocated memory is still 243.3MB. Free memory was 139.5MB in the beginning and 133.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:48:35,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c02431a6-2a1a-4715-996c-7942c936c6f6/bin/ukojak-CydTVMUXoH/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