./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:35:04,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:35:04,405 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:35:04,471 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:35:04,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:35:04,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:35:04,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:35:04,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:35:04,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:35:04,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:35:04,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:35:04,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:35:04,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:35:04,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:35:04,501 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:35:04,503 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:35:04,504 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:35:04,505 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:35:04,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:35:04,523 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:35:04,525 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:35:04,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:35:04,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:35:04,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:35:04,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:35:04,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:35:04,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:35:04,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:35:04,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:35:04,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:35:04,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:35:04,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:35:04,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:35:04,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:35:04,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:35:04,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:35:04,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:35:04,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:35:04,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:35:04,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:35:04,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:35:04,550 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:35:04,575 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:35:04,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:35:04,576 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:35:04,576 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:35:04,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:35:04,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:35:04,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:35:04,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:35:04,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:35:04,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:35:04,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:35:04,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:35:04,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:35:04,579 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:35:04,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:35:04,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:35:04,580 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:35:04,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:35:04,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:35:04,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:35:04,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:35:04,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:35:04,581 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:35:04,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:35:04,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:35:04,581 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_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-25 07:35:04,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:35:04,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:35:04,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:35:04,883 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:35:04,884 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:35:04,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-25 07:35:04,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/ec10ce121/3f0433f27a0146ccb97d1790468c9865/FLAG7305bbb93 [2021-11-25 07:35:05,768 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:35:05,769 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-25 07:35:05,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/ec10ce121/3f0433f27a0146ccb97d1790468c9865/FLAG7305bbb93 [2021-11-25 07:35:06,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/ec10ce121/3f0433f27a0146ccb97d1790468c9865 [2021-11-25 07:35:06,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:35:06,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:35:06,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:35:06,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:35:06,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:35:06,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:35:06" (1/1) ... [2021-11-25 07:35:06,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53daf82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:06, skipping insertion in model container [2021-11-25 07:35:06,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:35:06" (1/1) ... [2021-11-25 07:35:06,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:35:06,444 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:35:06,768 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-25 07:35:06,775 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-25 07:35:07,761 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:35:07,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:07,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,280 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:35:08,281 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:35:08,282 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:35:08,283 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:35:08,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:35:08,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:35:08,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:35:08,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:35:08,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:35:08,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:35:08,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:35:08,623 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:35:08,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-25 07:35:08,665 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-25 07:35:08,696 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:35:08,711 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,714 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:35:08,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:35:08,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:35:08,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:35:08,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:35:08,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:35:08,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:35:08,771 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:35:08,772 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:35:08,772 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:35:08,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:08,826 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:35:09,057 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:35:09,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09 WrapperNode [2021-11-25 07:35:09,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:35:09,059 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:35:09,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:35:09,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:35:09,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,280 INFO L137 Inliner]: procedures = 690, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2021-11-25 07:35:09,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:35:09,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:35:09,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:35:09,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:35:09,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,301 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,331 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,334 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:35:09,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:35:09,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:35:09,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:35:09,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:09" (1/1) ... [2021-11-25 07:35:09,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:35:09,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:35:09,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:35:09,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:35:09,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:35:09,464 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:35:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:35:09,464 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:35:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:35:09,465 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:35:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:35:09,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:35:09,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:35:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:35:09,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:35:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:35:09,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:35:09,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:35:09,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:35:09,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:35:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:35:09,471 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:35:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:35:09,471 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:35:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:35:09,472 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:35:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:35:09,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:35:09,472 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-25 07:35:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-25 07:35:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:35:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:35:09,473 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:35:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:35:09,474 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:35:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:35:09,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:35:09,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:35:09,849 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:35:09,850 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:35:10,578 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:35:10,699 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:35:10,699 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:35:10,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:35:10 BoogieIcfgContainer [2021-11-25 07:35:10,702 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:35:10,703 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:35:10,703 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:35:10,714 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:35:10,714 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:35:10" (1/1) ... [2021-11-25 07:35:10,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:35:10,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:10,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-25 07:35:10,787 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-25 07:35:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-25 07:35:10,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:10,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:10,842 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:35:10,849 INFO L158 Benchmark]: Toolchain (without parser) took 4534.68ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 61.8MB in the beginning and 109.5MB in the end (delta: -47.7MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,850 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 100.7MB. Free memory was 56.2MB in the beginning and 56.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:35:10,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2744.25ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 61.5MB in the beginning and 110.1MB in the end (delta: -48.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.85ms. Allocated memory is still 174.1MB. Free memory was 110.1MB in the beginning and 101.8MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,857 INFO L158 Benchmark]: Boogie Preprocessor took 82.32ms. Allocated memory is still 174.1MB. Free memory was 101.8MB in the beginning and 96.3MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,857 INFO L158 Benchmark]: RCFGBuilder took 1337.60ms. Allocated memory is still 174.1MB. Free memory was 96.3MB in the beginning and 116.9MB in the end (delta: -20.6MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,858 INFO L158 Benchmark]: CodeCheck took 142.66ms. Allocated memory is still 174.1MB. Free memory was 116.9MB in the beginning and 109.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:35:10,866 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 0.36ms. Allocated memory is still 100.7MB. Free memory was 56.2MB in the beginning and 56.1MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2744.25ms. Allocated memory was 100.7MB in the beginning and 174.1MB in the end (delta: 73.4MB). Free memory was 61.5MB in the beginning and 110.1MB in the end (delta: -48.6MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.85ms. Allocated memory is still 174.1MB. Free memory was 110.1MB in the beginning and 101.8MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.32ms. Allocated memory is still 174.1MB. Free memory was 101.8MB in the beginning and 96.3MB in the end (delta: 5.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1337.60ms. Allocated memory is still 174.1MB. Free memory was 96.3MB in the beginning and 116.9MB in the end (delta: -20.6MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * CodeCheck took 142.66ms. Allocated memory is still 174.1MB. Free memory was 116.9MB in the beginning and 109.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:35:10,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:35:13,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:35:13,464 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:35:13,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:35:13,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:35:13,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:35:13,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:35:13,502 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:35:13,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:35:13,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:35:13,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:35:13,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:35:13,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:35:13,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:35:13,512 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:35:13,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:35:13,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:35:13,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:35:13,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:35:13,524 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:35:13,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:35:13,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:35:13,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:35:13,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:35:13,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:35:13,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:35:13,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:35:13,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:35:13,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:35:13,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:35:13,546 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:35:13,547 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:35:13,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:35:13,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:35:13,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:35:13,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:35:13,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:35:13,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:35:13,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:35:13,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:35:13,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:35:13,558 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:35:13,591 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:35:13,591 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:35:13,592 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:35:13,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:35:13,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:35:13,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:35:13,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:35:13,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:35:13,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:35:13,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:35:13,596 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:35:13,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:35:13,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:35:13,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:35:13,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:35:13,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:35:13,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:35:13,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:35:13,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:35:13,597 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:35:13,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:35:13,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:35:13,598 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:35:13,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:35:13,598 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_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-11-25 07:35:14,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:35:14,062 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:35:14,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:35:14,068 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:35:14,074 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:35:14,077 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-25 07:35:14,152 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/1e7ebfd7c/254d083fa00d4ad7b9a6ca1f080ab609/FLAGd1cb02841 [2021-11-25 07:35:15,162 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:35:15,163 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-11-25 07:35:15,207 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/1e7ebfd7c/254d083fa00d4ad7b9a6ca1f080ab609/FLAGd1cb02841 [2021-11-25 07:35:15,599 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/data/1e7ebfd7c/254d083fa00d4ad7b9a6ca1f080ab609 [2021-11-25 07:35:15,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:35:15,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:35:15,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:35:15,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:35:15,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:35:15,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:35:15" (1/1) ... [2021-11-25 07:35:15,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23c46708 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:15, skipping insertion in model container [2021-11-25 07:35:15,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:35:15" (1/1) ... [2021-11-25 07:35:15,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:35:15,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:35:16,087 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-25 07:35:16,095 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-25 07:35:17,418 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:35:17,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,538 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,538 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:17,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:35:18,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:35:18,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:35:18,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:35:18,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:35:18,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:35:18,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:35:18,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:35:18,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:35:18,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:35:18,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,258 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:35:18,293 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:35:18,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:35:18,331 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-25 07:35:18,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-25 07:35:18,361 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:35:18,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:35:18,436 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:35:18,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:35:18,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:35:18,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:35:18,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:35:18,440 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:35:18,440 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:35:18,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:35:18,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:35:18,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,489 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:35:18,520 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:35:18,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-11-25 07:35:18,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-11-25 07:35:18,601 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:35:18,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,625 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,628 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,629 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,650 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:35:18,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:35:18,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:35:18,707 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:35:18,708 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:35:18,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:35:18,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:35:18,710 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:35:18,710 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:35:18,711 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:35:18,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,746 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:35:18,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:35:19,053 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:35:19,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19 WrapperNode [2021-11-25 07:35:19,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:35:19,055 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:35:19,055 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:35:19,055 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:35:19,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,224 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,292 INFO L137 Inliner]: procedures = 710, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2021-11-25 07:35:19,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:35:19,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:35:19,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:35:19,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:35:19,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,315 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,361 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:35:19,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:35:19,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:35:19,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:35:19,374 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:35:19" (1/1) ... [2021-11-25 07:35:19,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:35:19,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:35:19,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:35:19,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:35:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:35:19,462 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:35:19,462 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:35:19,463 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:35:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:35:19,464 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:35:19,464 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:35:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:35:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:35:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:35:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:35:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:35:19,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:35:19,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:35:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:35:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:35:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:35:19,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:35:19,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:35:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:35:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:35:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:35:19,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:35:19,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:35:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:35:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:35:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:35:19,468 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-11-25 07:35:19,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-11-25 07:35:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:35:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:35:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:35:19,469 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:35:19,469 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:35:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:35:19,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:35:19,811 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:35:19,813 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:35:21,382 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:35:21,608 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:35:21,609 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:35:21,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:35:21 BoogieIcfgContainer [2021-11-25 07:35:21,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:35:21,613 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:35:21,613 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:35:21,630 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:35:21,630 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:35:21" (1/1) ... [2021-11-25 07:35:21,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:35:21,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:35:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2021-11-25 07:35:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2021-11-25 07:35:21,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-25 07:35:21,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:35:21,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:35:21,786 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:35:21,792 INFO L158 Benchmark]: Toolchain (without parser) took 6173.16ms. Allocated memory was 54.5MB in the beginning and 157.3MB in the end (delta: 102.8MB). Free memory was 36.8MB in the beginning and 95.9MB in the end (delta: -59.1MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,795 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:35:21,798 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3432.17ms. Allocated memory was 54.5MB in the beginning and 83.9MB in the end (delta: 29.4MB). Free memory was 36.7MB in the beginning and 26.7MB in the end (delta: 9.9MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,799 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.85ms. Allocated memory is still 83.9MB. Free memory was 26.7MB in the beginning and 39.2MB in the end (delta: -12.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,800 INFO L158 Benchmark]: Boogie Preprocessor took 79.29ms. Allocated memory is still 83.9MB. Free memory was 39.2MB in the beginning and 32.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,801 INFO L158 Benchmark]: RCFGBuilder took 2239.36ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 32.9MB in the beginning and 103.2MB in the end (delta: -70.3MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,802 INFO L158 Benchmark]: CodeCheck took 176.57ms. Allocated memory is still 157.3MB. Free memory was 103.2MB in the beginning and 95.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:35:21,806 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 0.48ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3432.17ms. Allocated memory was 54.5MB in the beginning and 83.9MB in the end (delta: 29.4MB). Free memory was 36.7MB in the beginning and 26.7MB in the end (delta: 9.9MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.85ms. Allocated memory is still 83.9MB. Free memory was 26.7MB in the beginning and 39.2MB in the end (delta: -12.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.29ms. Allocated memory is still 83.9MB. Free memory was 39.2MB in the beginning and 32.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2239.36ms. Allocated memory was 83.9MB in the beginning and 157.3MB in the end (delta: 73.4MB). Free memory was 32.9MB in the beginning and 103.2MB in the end (delta: -70.3MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * CodeCheck took 176.57ms. Allocated memory is still 157.3MB. Free memory was 103.2MB in the beginning and 95.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:35:21,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82636495-7886-49df-ac69-4edbcf082269/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared