./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 .............................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 .............................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:22:36,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:22:36,140 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:22:36,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:22:36,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:22:36,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:22:36,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:22:36,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:22:36,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:22:36,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:22:36,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:22:36,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:22:36,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:22:36,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:22:36,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:22:36,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:22:36,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:22:36,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:22:36,231 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:22:36,241 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:22:36,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:22:36,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:22:36,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:22:36,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:22:36,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:22:36,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:22:36,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:22:36,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:22:36,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:22:36,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:22:36,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:22:36,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:22:36,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:22:36,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:22:36,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:22:36,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:22:36,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:22:36,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:22:36,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:22:36,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:22:36,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:22:36,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:22:36,310 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:22:36,310 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:22:36,312 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:22:36,312 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:22:36,312 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:22:36,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:22:36,313 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:22:36,313 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:22:36,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:22:36,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:22:36,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:22:36,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:22:36,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:22:36,321 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:22:36,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:22:36,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:22:36,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:22:36,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:22:36,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:22:36,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:22:36,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:22:36,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:22:36,323 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:22:36,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:22:36,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:22:36,324 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_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-10-29 04:22:36,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:22:36,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:22:36,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:22:36,610 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:22:36,611 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:22:36,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-29 04:22:36,674 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/baf12a434/b977a661a4c84fd69e0ba199e0e4931b/FLAG238b41704 [2021-10-29 04:22:37,450 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:22:37,451 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-29 04:22:37,484 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/baf12a434/b977a661a4c84fd69e0ba199e0e4931b/FLAG238b41704 [2021-10-29 04:22:37,543 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/baf12a434/b977a661a4c84fd69e0ba199e0e4931b [2021-10-29 04:22:37,547 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:22:37,549 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:22:37,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:22:37,553 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:22:37,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:22:37,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:22:37" (1/1) ... [2021-10-29 04:22:37,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@238ecf65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:37, skipping insertion in model container [2021-10-29 04:22:37,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:22:37" (1/1) ... [2021-10-29 04:22:37,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:22:37,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:22:38,003 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-29 04:22:38,011 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-29 04:22:38,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:22:38,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:22:38,754 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,755 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,755 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,756 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,757 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,769 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,770 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,772 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,772 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,774 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,775 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,776 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:38,776 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:22:39,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:22:39,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:22:39,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:22:39,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:22:39,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:22:39,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:22:39,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:22:39,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:22:39,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:22:39,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:22:39,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:22:39,274 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:22:39,288 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-29 04:22:39,289 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-29 04:22:39,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:22:39,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:22:39,365 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,365 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,366 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,366 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,367 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,376 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,376 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,378 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,378 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,380 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,380 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,381 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,381 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:39,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:22:39,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:22:39,426 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:22:39,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:22:39,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:22:39,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:22:39,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:22:39,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:22:39,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:22:39,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:22:39,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:22:39,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:22:39,688 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:22:39,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39 WrapperNode [2021-10-29 04:22:39,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:22:39,690 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:22:39,690 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:22:39,690 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:22:39,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,880 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:22:39,881 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:22:39,881 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:22:39,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:22:39,889 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,915 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,930 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:22:39,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:22:39,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:22:39,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:22:39,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:39" (1/1) ... [2021-10-29 04:22:39,972 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:22:39,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:22:39,999 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:22:40,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:22:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:22:40,047 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:22:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:22:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:22:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:22:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:22:40,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:22:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:22:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:22:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:22:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:22:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:22:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:22:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-10-29 04:22:40,049 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-10-29 04:22:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:22:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:22:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:22:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:22:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:22:40,050 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:22:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:22:40,051 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:22:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:22:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:22:40,730 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:22:40,731 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:22:40,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:40 BoogieIcfgContainer [2021-10-29 04:22:40,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:22:40,734 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:22:40,735 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:22:40,745 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:22:40,745 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:40" (1/1) ... [2021-10-29 04:22:40,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:22:40,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:40,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-10-29 04:22:40,800 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-10-29 04:22:40,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-29 04:22:40,805 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:40,806 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:40,851 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:22:40,856 INFO L168 Benchmark]: Toolchain (without parser) took 3305.26 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 84.8 MB in the beginning and 68.5 MB in the end (delta: 16.3 MB). Peak memory consumption was 56.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,857 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 86.0 MB. Free memory was 65.9 MB in the beginning and 65.8 MB in the end (delta: 55.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:22:40,857 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2136.20 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 84.5 MB in the beginning and 106.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,858 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.26 ms. Allocated memory is still 148.9 MB. Free memory was 106.3 MB in the beginning and 101.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,859 INFO L168 Benchmark]: Boogie Preprocessor took 71.15 ms. Allocated memory is still 148.9 MB. Free memory was 101.5 MB in the beginning and 99.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,860 INFO L168 Benchmark]: RCFGBuilder took 781.16 ms. Allocated memory is still 148.9 MB. Free memory was 99.4 MB in the beginning and 74.2 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,860 INFO L168 Benchmark]: CodeCheck took 119.34 ms. Allocated memory is still 148.9 MB. Free memory was 73.5 MB in the beginning and 68.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:40,864 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 86.0 MB. Free memory was 65.9 MB in the beginning and 65.8 MB in the end (delta: 55.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2136.20 ms. Allocated memory was 109.1 MB in the beginning and 148.9 MB in the end (delta: 39.8 MB). Free memory was 84.5 MB in the beginning and 106.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 52.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.26 ms. Allocated memory is still 148.9 MB. Free memory was 106.3 MB in the beginning and 101.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 71.15 ms. Allocated memory is still 148.9 MB. Free memory was 101.5 MB in the beginning and 99.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 781.16 ms. Allocated memory is still 148.9 MB. Free memory was 99.4 MB in the beginning and 74.2 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * CodeCheck took 119.34 ms. Allocated memory is still 148.9 MB. Free memory was 73.5 MB in the beginning and 68.5 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:22:40,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:22:43,226 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:22:43,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:22:43,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:22:43,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:22:43,278 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:22:43,280 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:22:43,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:22:43,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:22:43,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:22:43,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:22:43,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:22:43,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:22:43,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:22:43,305 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:22:43,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:22:43,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:22:43,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:22:43,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:22:43,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:22:43,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:22:43,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:22:43,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:22:43,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:22:43,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:22:43,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:22:43,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:22:43,337 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:22:43,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:22:43,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:22:43,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:22:43,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:22:43,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:22:43,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:22:43,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:22:43,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:22:43,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:22:43,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:22:43,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:22:43,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:22:43,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:22:43,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:22:43,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:22:43,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:22:43,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:22:43,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:22:43,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:22:43,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:22:43,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:22:43,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:22:43,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:22:43,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:22:43,399 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:22:43,399 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:22:43,400 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:22:43,400 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:22:43,400 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:22:43,400 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:22:43,400 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:22:43,401 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:22:43,401 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:22:43,401 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:22:43,401 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:22:43,402 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:22:43,402 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:22:43,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:22:43,402 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:22:43,402 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:22:43,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:22:43,403 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:22:43,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:22:43,403 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_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-10-29 04:22:43,736 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:22:43,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:22:43,759 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:22:43,761 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:22:43,761 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:22:43,762 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-29 04:22:43,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/55bc7a432/0b5b559f473c4fa08d6d35b0fcbbab10/FLAGf21cca198 [2021-10-29 04:22:44,632 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:22:44,633 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-10-29 04:22:44,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/55bc7a432/0b5b559f473c4fa08d6d35b0fcbbab10/FLAGf21cca198 [2021-10-29 04:22:45,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/data/55bc7a432/0b5b559f473c4fa08d6d35b0fcbbab10 [2021-10-29 04:22:45,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:22:45,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:22:45,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:22:45,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:22:45,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:22:45,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:22:45" (1/1) ... [2021-10-29 04:22:45,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@550585d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:45, skipping insertion in model container [2021-10-29 04:22:45,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:22:45" (1/1) ... [2021-10-29 04:22:45,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:22:45,323 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:22:45,585 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-29 04:22:45,591 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-29 04:22:45,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:22:45,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:22:46,425 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,426 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,426 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,427 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,428 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,441 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,442 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,444 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,445 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,447 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,448 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,448 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,449 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:46,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:22:46,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:22:46,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:22:46,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:22:46,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:22:46,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:22:46,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:22:46,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:22:46,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:22:46,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:22:46,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:22:46,936 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:22:46,967 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:22:47,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:22:47,040 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-29 04:22:47,041 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-29 04:22:47,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:22:47,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:22:47,087 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,088 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,088 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,089 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,089 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,117 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,127 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,129 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,129 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,130 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,131 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,132 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,132 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:22:47,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:22:47,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:22:47,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:22:47,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:22:47,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:22:47,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:22:47,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:22:47,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:22:47,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:22:47,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:22:47,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:22:47,239 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:22:47,252 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-10-29 04:22:47,253 WARN L228 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_55b724c9-860b-4756-9595-be485873189e/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-10-29 04:22:47,254 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:22:47,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:22:47,287 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,288 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,288 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,289 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,289 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,295 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,296 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,297 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,297 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,298 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,299 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,299 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,299 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:22:47,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:22:47,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:22:47,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:22:47,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:22:47,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:22:47,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:22:47,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:22:47,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:22:47,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:22:47,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:22:47,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:22:47,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:22:47,804 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:22:47,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47 WrapperNode [2021-10-29 04:22:47,804 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:22:47,805 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:22:47,805 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:22:47,805 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:22:47,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:47,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:47,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:22:47,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:22:47,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:22:47,986 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:22:47,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:47,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,013 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,013 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:22:48,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:22:48,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:22:48,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:22:48,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:22:47" (1/1) ... [2021-10-29 04:22:48,057 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:22:48,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:22:48,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:22:48,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:22:48,138 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 04:22:48,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 04:22:48,139 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:22:48,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:22:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:22:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:22:48,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:22:48,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:22:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:22:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:22:48,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:22:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:22:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:22:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 04:22:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:22:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-10-29 04:22:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-10-29 04:22:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:22:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:22:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:22:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:22:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 04:22:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:22:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:22:48,143 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:22:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:22:48,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:22:49,914 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:22:49,914 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:22:49,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:49 BoogieIcfgContainer [2021-10-29 04:22:49,918 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:22:49,919 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:22:49,919 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:22:49,929 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:22:49,930 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:22:49" (1/1) ... [2021-10-29 04:22:49,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:22:49,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:22:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-10-29 04:22:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-10-29 04:22:50,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-10-29 04:22:50,017 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:22:50,018 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:22:50,054 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 04:22:50,058 INFO L168 Benchmark]: Toolchain (without parser) took 4871.33 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 45.9 MB in the beginning and 63.9 MB in the end (delta: -18.0 MB). Peak memory consumption was 30.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,059 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 51.3 MB in the beginning and 51.2 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:22:50,060 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2614.47 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 45.7 MB in the beginning and 73.0 MB in the end (delta: -27.3 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.78 ms. Allocated memory is still 119.5 MB. Free memory was 73.0 MB in the beginning and 67.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,061 INFO L168 Benchmark]: Boogie Preprocessor took 64.45 ms. Allocated memory is still 119.5 MB. Free memory was 67.4 MB in the beginning and 64.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,061 INFO L168 Benchmark]: RCFGBuilder took 1868.25 ms. Allocated memory is still 119.5 MB. Free memory was 64.4 MB in the beginning and 68.8 MB in the end (delta: -4.5 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,062 INFO L168 Benchmark]: CodeCheck took 137.95 ms. Allocated memory is still 119.5 MB. Free memory was 68.8 MB in the beginning and 63.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:22:50,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 71.3 MB. Free memory was 51.3 MB in the beginning and 51.2 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2614.47 ms. Allocated memory was 71.3 MB in the beginning and 119.5 MB in the end (delta: 48.2 MB). Free memory was 45.7 MB in the beginning and 73.0 MB in the end (delta: -27.3 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.78 ms. Allocated memory is still 119.5 MB. Free memory was 73.0 MB in the beginning and 67.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 64.45 ms. Allocated memory is still 119.5 MB. Free memory was 67.4 MB in the beginning and 64.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1868.25 ms. Allocated memory is still 119.5 MB. Free memory was 64.4 MB in the beginning and 68.8 MB in the end (delta: -4.5 MB). Peak memory consumption was 23.7 MB. Max. memory is 16.1 GB. * CodeCheck took 137.95 ms. Allocated memory is still 119.5 MB. Free memory was 68.8 MB in the beginning and 63.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:22:50,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b724c9-860b-4756-9595-be485873189e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...