./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a ............................................................................................................................................................................................................................................................................................ 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a .......................................................................................................................................................................................................................................................................................................................... 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 04:30:36,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:30:36,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:30:36,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:30:36,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:30:36,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:30:36,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:30:36,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:30:36,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:30:36,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:30:36,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:30:36,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:30:36,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:30:36,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:30:36,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:30:36,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:30:36,176 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:30:36,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:30:36,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:30:36,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:30:36,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:30:36,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:30:36,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:30:36,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:30:36,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:30:36,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:30:36,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:30:36,194 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:30:36,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:30:36,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:30:36,196 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:30:36,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:30:36,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:30:36,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:30:36,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:30:36,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:30:36,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:30:36,203 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:30:36,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:30:36,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:30:36,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:30:36,206 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:30:36,229 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:30:36,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:30:36,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:30:36,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:30:36,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:30:36,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:30:36,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:30:36,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:30:36,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:30:36,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:30:36,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:30:36,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:30:36,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:30:36,242 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:30:36,242 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:30:36,242 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:30:36,243 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:30:36,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:30:36,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:30:36,243 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:30:36,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:30:36,244 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:30:36,244 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:30:36,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:30:36,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:30:36,245 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2021-10-29 04:30:36,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:30:36,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:30:36,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:30:36,497 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:30:36,498 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:30:36,499 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-29 04:30:36,574 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/6066a8f05/46d60acf7b1d4bcc87beffb516c61b27/FLAG30bb08740 [2021-10-29 04:30:37,445 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:30:37,447 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-29 04:30:37,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/6066a8f05/46d60acf7b1d4bcc87beffb516c61b27/FLAG30bb08740 [2021-10-29 04:30:38,011 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/6066a8f05/46d60acf7b1d4bcc87beffb516c61b27 [2021-10-29 04:30:38,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:30:38,016 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:30:38,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:30:38,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:30:38,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:30:38,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:30:38" (1/1) ... [2021-10-29 04:30:38,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25362bd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:38, skipping insertion in model container [2021-10-29 04:30:38,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:30:38" (1/1) ... [2021-10-29 04:30:38,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:30:38,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:30:38,446 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-29 04:30:38,454 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-29 04:30:38,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:30:38,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:30:39,607 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,611 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,612 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,617 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,619 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,638 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,642 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,651 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,653 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,658 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,661 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,662 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:39,664 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:30:40,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:30:40,065 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:30:40,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:30:40,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:30:40,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:30:40,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:30:40,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:30:40,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:30:40,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:30:40,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:30:40,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:30:40,242 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:30:40,256 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-29 04:30:40,256 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-29 04:30:40,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:30:40,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:30:40,340 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,341 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,341 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,342 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,343 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,365 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,365 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,366 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,367 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,368 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,369 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,369 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,370 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:40,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:30:40,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:30:40,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:30:40,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:30:40,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:30:40,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:30:40,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:30:40,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:30:40,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:30:40,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:30:40,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:30:40,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:30:40,812 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:30:40,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40 WrapperNode [2021-10-29 04:30:40,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:30:40,815 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:30:40,815 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:30:40,815 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:30:40,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:40,902 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:40,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:30:40,949 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:30:40,949 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:30:40,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:30:40,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:40,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:40,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:40,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:41,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:41,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:41,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:41,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:30:41,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:30:41,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:30:41,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:30:41,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:40" (1/1) ... [2021-10-29 04:30:41,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:30:41,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:30:41,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:30:41,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:30:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:30:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:30:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:30:41,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:30:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:30:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:30:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:30:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:30:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:30:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-10-29 04:30:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-10-29 04:30:41,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:30:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:30:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:30:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:30:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:30:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:30:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:30:41,176 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:30:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:30:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-10-29 04:30:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-10-29 04:30:41,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:30:42,145 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:30:42,146 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:30:42,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:42 BoogieIcfgContainer [2021-10-29 04:30:42,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:30:42,150 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:30:42,150 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:30:42,161 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:30:42,162 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:42" (1/1) ... [2021-10-29 04:30:42,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:30:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:30:42,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 75 states and 102 transitions. [2021-10-29 04:30:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 102 transitions. [2021-10-29 04:30:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-29 04:30:42,228 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:30:42,229 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:30:42,275 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 04:30:42,280 INFO L168 Benchmark]: Toolchain (without parser) took 4263.47 ms. Allocated memory was 121.6 MB in the beginning and 163.6 MB in the end (delta: 41.9 MB). Free memory was 82.3 MB in the beginning and 72.1 MB in the end (delta: 10.2 MB). Peak memory consumption was 52.9 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,281 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:30:42,282 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2796.34 ms. Allocated memory was 121.6 MB in the beginning and 163.6 MB in the end (delta: 41.9 MB). Free memory was 82.3 MB in the beginning and 84.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,283 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.69 ms. Allocated memory is still 163.6 MB. Free memory was 84.9 MB in the beginning and 79.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,283 INFO L168 Benchmark]: Boogie Preprocessor took 108.17 ms. Allocated memory is still 163.6 MB. Free memory was 79.0 MB in the beginning and 123.4 MB in the end (delta: -44.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,284 INFO L168 Benchmark]: RCFGBuilder took 1091.08 ms. Allocated memory is still 163.6 MB. Free memory was 123.4 MB in the beginning and 77.4 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,285 INFO L168 Benchmark]: CodeCheck took 128.50 ms. Allocated memory is still 163.6 MB. Free memory was 77.4 MB in the beginning and 72.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:42,288 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 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 45.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2796.34 ms. Allocated memory was 121.6 MB in the beginning and 163.6 MB in the end (delta: 41.9 MB). Free memory was 82.3 MB in the beginning and 84.9 MB in the end (delta: -2.6 MB). Peak memory consumption was 39.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 133.69 ms. Allocated memory is still 163.6 MB. Free memory was 84.9 MB in the beginning and 79.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 108.17 ms. Allocated memory is still 163.6 MB. Free memory was 79.0 MB in the beginning and 123.4 MB in the end (delta: -44.4 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1091.08 ms. Allocated memory is still 163.6 MB. Free memory was 123.4 MB in the beginning and 77.4 MB in the end (delta: 46.0 MB). Peak memory consumption was 46.1 MB. Max. memory is 16.1 GB. * CodeCheck took 128.50 ms. Allocated memory is still 163.6 MB. Free memory was 77.4 MB in the beginning and 72.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 04:30:42,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:30:44,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:30:44,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:30:45,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:30:45,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:30:45,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:30:45,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:30:45,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:30:45,038 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:30:45,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:30:45,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:30:45,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:30:45,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:30:45,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:30:45,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:30:45,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:30:45,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:30:45,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:30:45,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:30:45,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:30:45,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:30:45,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:30:45,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:30:45,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:30:45,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:30:45,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:30:45,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:30:45,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:30:45,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:30:45,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:30:45,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:30:45,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:30:45,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:30:45,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:30:45,087 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:30:45,087 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:30:45,088 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:30:45,088 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:30:45,089 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:30:45,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:30:45,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:30:45,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:30:45,151 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:30:45,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:30:45,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:30:45,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:30:45,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:30:45,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:30:45,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:30:45,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:30:45,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:30:45,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:30:45,157 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:30:45,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:30:45,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:30:45,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:30:45,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:30:45,158 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:30:45,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:30:45,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:30:45,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:30:45,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:30:45,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:30:45,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:30:45,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:30:45,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:30:45,160 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:30:45,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:30:45,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:30:45,160 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:30:45,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:30:45,161 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52a5b40e07f9d2025e21e89532c54ecb2612af1d6384644534b1ef79f7198c6a [2021-10-29 04:30:45,639 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:30:45,673 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:30:45,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:30:45,679 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:30:45,680 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:30:45,682 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-29 04:30:45,767 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/90829296a/1fa3b350e49249818fbfb140142f52d4/FLAG3d669da6e [2021-10-29 04:30:46,810 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:30:46,812 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2021-10-29 04:30:46,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/90829296a/1fa3b350e49249818fbfb140142f52d4/FLAG3d669da6e [2021-10-29 04:30:47,214 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/data/90829296a/1fa3b350e49249818fbfb140142f52d4 [2021-10-29 04:30:47,216 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:30:47,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:30:47,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:30:47,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:30:47,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:30:47,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:30:47" (1/1) ... [2021-10-29 04:30:47,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b5e5080 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:47, skipping insertion in model container [2021-10-29 04:30:47,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:30:47" (1/1) ... [2021-10-29 04:30:47,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:30:47,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:30:47,606 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-29 04:30:47,614 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-29 04:30:47,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:30:47,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:30:48,958 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,959 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,961 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,964 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,965 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,984 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,985 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,987 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,988 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,989 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,991 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,991 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:48,992 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:30:49,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:30:49,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:30:49,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:30:49,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:30:49,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:30:49,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:30:49,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:30:49,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:30:49,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:30:49,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:30:49,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:30:49,688 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:30:49,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:30:49,735 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-29 04:30:49,736 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-29 04:30:49,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:30:49,738 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:30:49,811 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,813 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,813 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,814 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,815 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,827 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,827 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,830 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,830 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,832 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,833 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,833 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,834 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:49,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:30:49,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:30:49,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:30:49,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:30:49,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:30:49,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:30:49,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:30:49,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:30:49,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:30:49,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:30:49,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:30:49,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:30:49,970 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:30:50,000 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4500,4513] [2021-10-29 04:30:50,006 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_110bfc3f-557c-4416-83d1-5ee44c67c5c0/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i[4560,4573] [2021-10-29 04:30:50,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:30:50,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:30:50,040 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,040 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,040 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,041 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,041 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,046 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,047 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,048 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,048 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,049 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,050 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,050 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,051 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:30:50,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:30:50,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:30:50,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:30:50,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:30:50,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:30:50,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:30:50,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:30:50,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:30:50,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:30:50,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:30:50,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:30:50,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:30:50,487 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:30:50,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50 WrapperNode [2021-10-29 04:30:50,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:30:50,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:30:50,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:30:50,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:30:50,496 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,577 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:30:50,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:30:50,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:30:50,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:30:50,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,670 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,689 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:30:50,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:30:50,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:30:50,691 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:30:50,691 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:30:50" (1/1) ... [2021-10-29 04:30:50,699 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:30:50,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:30:50,739 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:30:50,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:30:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:30:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:30:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:30:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:30:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:30:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-10-29 04:30:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:30:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-10-29 04:30:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-10-29 04:30:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:30:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-10-29 04:30:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-10-29 04:30:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:30:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:30:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:30:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:30:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:30:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:30:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:30:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 04:30:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 04:30:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-10-29 04:30:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-10-29 04:30:52,425 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:30:52,425 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 04:30:52,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:52 BoogieIcfgContainer [2021-10-29 04:30:52,428 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:30:52,429 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:30:52,429 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:30:52,441 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:30:52,441 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:30:52" (1/1) ... [2021-10-29 04:30:52,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:30:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:30:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 75 states and 102 transitions. [2021-10-29 04:30:52,505 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 102 transitions. [2021-10-29 04:30:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-10-29 04:30:52,521 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:30:52,522 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:30:52,565 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 04:30:52,569 INFO L168 Benchmark]: Toolchain (without parser) took 5350.52 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.6 MB in the beginning and 34.6 MB in the end (delta: 1.0 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,569 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:30:52,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3269.40 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.5 MB in the beginning and 48.5 MB in the end (delta: -13.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,571 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.32 ms. Allocated memory is still 102.8 MB. Free memory was 48.5 MB in the beginning and 42.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,571 INFO L168 Benchmark]: Boogie Preprocessor took 59.85 ms. Allocated memory is still 102.8 MB. Free memory was 42.9 MB in the beginning and 39.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,572 INFO L168 Benchmark]: RCFGBuilder took 1737.87 ms. Allocated memory is still 102.8 MB. Free memory was 38.7 MB in the beginning and 40.4 MB in the end (delta: -1.8 MB). Peak memory consumption was 10.3 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,572 INFO L168 Benchmark]: CodeCheck took 138.52 ms. Allocated memory is still 102.8 MB. Free memory was 40.0 MB in the beginning and 34.6 MB in the end (delta: 5.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:30:52,575 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 0.33 ms. Allocated memory is still 62.9 MB. Free memory is still 43.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3269.40 ms. Allocated memory was 62.9 MB in the beginning and 102.8 MB in the end (delta: 39.8 MB). Free memory was 35.5 MB in the beginning and 48.5 MB in the end (delta: -13.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 140.32 ms. Allocated memory is still 102.8 MB. Free memory was 48.5 MB in the beginning and 42.9 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 59.85 ms. Allocated memory is still 102.8 MB. Free memory was 42.9 MB in the beginning and 39.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1737.87 ms. Allocated memory is still 102.8 MB. Free memory was 38.7 MB in the beginning and 40.4 MB in the end (delta: -1.8 MB). Peak memory consumption was 10.3 MB. Max. memory is 16.1 GB. * CodeCheck took 138.52 ms. Allocated memory is still 102.8 MB. Free memory was 40.0 MB in the beginning and 34.6 MB in the end (delta: 5.3 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 04:30:52,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_110bfc3f-557c-4416-83d1-5ee44c67c5c0/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...