./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ --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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:05:20,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:05:20,997 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:05:21,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:05:21,057 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:05:21,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:05:21,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:05:21,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:05:21,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:05:21,076 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:05:21,077 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:05:21,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:05:21,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:05:21,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:05:21,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:05:21,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:05:21,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:05:21,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:05:21,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:05:21,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:05:21,106 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:05:21,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:05:21,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:05:21,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:05:21,122 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:05:21,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:05:21,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:05:21,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:05:21,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:05:21,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:05:21,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:05:21,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:05:21,131 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:05:21,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:05:21,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:05:21,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:05:21,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:05:21,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:05:21,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:05:21,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:05:21,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:05:21,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:05:21,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:05:21,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:05:21,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:05:21,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:05:21,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:05:21,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:05:21,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:05:21,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:05:21,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:05:21,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:05:21,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:05:21,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:05:21,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:05:21,185 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:05:21,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:05:21,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:05:21,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:05:21,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:05:21,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:05:21,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:05:21,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:05:21,187 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:05:21,187 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:05:21,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:05:21,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:05:21,187 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-11-23 01:05:21,499 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:05:21,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:05:21,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:05:21,531 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:05:21,533 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:05:21,535 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-23 01:05:21,614 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/61358a6e3/b1f12d1c99244dfc86170cccffc2e6fd/FLAG9c83c8314 [2021-11-23 01:05:22,492 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:05:22,492 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-23 01:05:22,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/61358a6e3/b1f12d1c99244dfc86170cccffc2e6fd/FLAG9c83c8314 [2021-11-23 01:05:23,010 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/61358a6e3/b1f12d1c99244dfc86170cccffc2e6fd [2021-11-23 01:05:23,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:05:23,015 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:05:23,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:05:23,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:05:23,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:05:23,021 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:05:23" (1/1) ... [2021-11-23 01:05:23,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@411fbcb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:23, skipping insertion in model container [2021-11-23 01:05:23,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:05:23" (1/1) ... [2021-11-23 01:05:23,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:05:23,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:05:23,498 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-23 01:05:23,510 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-23 01:05:24,482 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,502 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,503 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:24,999 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:05:25,000 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:05:25,002 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:05:25,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:05:25,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:05:25,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:05:25,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:05:25,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:05:25,017 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:05:25,019 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:05:25,257 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:05:25,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:05:25,566 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:05:25,600 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-23 01:05:25,601 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-23 01:05:25,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,684 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,733 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:05:25,734 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:05:25,735 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:05:25,737 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:05:25,741 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:05:25,742 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:05:25,743 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:05:25,743 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:05:25,744 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:05:25,744 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:05:25,782 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:05:25,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:25,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:05:26,128 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:05:26,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26 WrapperNode [2021-11-23 01:05:26,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:05:26,129 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:05:26,130 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:05:26,130 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:05:26,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,354 INFO L137 Inliner]: procedures = 691, calls = 2616, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 790 [2021-11-23 01:05:26,362 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:05:26,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:05:26,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:05:26,364 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:05:26,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:05:26,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:05:26,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:05:26,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:05:26,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:26" (1/1) ... [2021-11-23 01:05:26,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:05:26,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:05:26,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:05:26,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:05:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:05:26,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:05:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:05:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:05:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:05:26,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:05:26,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:05:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:05:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:05:26,605 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:05:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:05:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:05:26,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:05:26,606 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:05:26,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:05:26,607 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:05:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:05:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:05:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:05:26,609 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:05:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:05:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:05:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:05:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:05:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:05:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:05:26,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:05:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:05:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:05:26,907 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:05:26,909 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:05:28,101 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:05:28,221 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:05:28,221 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:05:28,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:05:28 BoogieIcfgContainer [2021-11-23 01:05:28,224 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:05:28,226 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:05:28,227 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:05:28,236 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:05:28,237 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:05:28" (1/1) ... [2021-11-23 01:05:28,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:05:28,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:05:28,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-23 01:05:28,344 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-23 01:05:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:05:28,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:05:28,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:05:28,404 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) [2021-11-23 01:05:28,413 INFO L158 Benchmark]: Toolchain (without parser) took 5392.80ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 69.2MB in the beginning and 108.5MB in the end (delta: -39.3MB). Peak memory consumption was 40.4MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,414 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 77.6MB. Free memory was 58.3MB in the beginning and 58.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:05:28,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3111.88ms. Allocated memory was 96.5MB in the beginning and 140.5MB in the end (delta: 44.0MB). Free memory was 68.8MB in the beginning and 69.7MB in the end (delta: -877.0kB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,416 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.97ms. Allocated memory is still 140.5MB. Free memory was 69.7MB in the beginning and 58.5MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,416 INFO L158 Benchmark]: Boogie Preprocessor took 143.03ms. Allocated memory is still 140.5MB. Free memory was 58.5MB in the beginning and 86.8MB in the end (delta: -28.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,419 INFO L158 Benchmark]: RCFGBuilder took 1718.55ms. Allocated memory was 140.5MB in the beginning and 176.2MB in the end (delta: 35.7MB). Free memory was 86.8MB in the beginning and 115.7MB in the end (delta: -28.9MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,421 INFO L158 Benchmark]: CodeCheck took 181.07ms. Allocated memory is still 176.2MB. Free memory was 115.7MB in the beginning and 108.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:05:28,427 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 0.30ms. Allocated memory is still 77.6MB. Free memory was 58.3MB in the beginning and 58.2MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3111.88ms. Allocated memory was 96.5MB in the beginning and 140.5MB in the end (delta: 44.0MB). Free memory was 68.8MB in the beginning and 69.7MB in the end (delta: -877.0kB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.97ms. Allocated memory is still 140.5MB. Free memory was 69.7MB in the beginning and 58.5MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.03ms. Allocated memory is still 140.5MB. Free memory was 58.5MB in the beginning and 86.8MB in the end (delta: -28.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1718.55ms. Allocated memory was 140.5MB in the beginning and 176.2MB in the end (delta: 35.7MB). Free memory was 86.8MB in the beginning and 115.7MB in the end (delta: -28.9MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * CodeCheck took 181.07ms. Allocated memory is still 176.2MB. Free memory was 115.7MB in the beginning and 108.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:05:28,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ --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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:05:31,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:05:31,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:05:31,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:05:31,069 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:05:31,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:05:31,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:05:31,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:05:31,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:05:31,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:05:31,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:05:31,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:05:31,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:05:31,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:05:31,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:05:31,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:05:31,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:05:31,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:05:31,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:05:31,095 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:05:31,097 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:05:31,098 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:05:31,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:05:31,106 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:05:31,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:05:31,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:05:31,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:05:31,119 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:05:31,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:05:31,124 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:05:31,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:05:31,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:05:31,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:05:31,128 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:05:31,130 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:05:31,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:05:31,131 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:05:31,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:05:31,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:05:31,134 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:05:31,135 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:05:31,140 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:05:31,187 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:05:31,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:05:31,189 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:05:31,189 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:05:31,190 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:05:31,191 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:05:31,191 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:05:31,191 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:05:31,191 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:05:31,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:05:31,193 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:05:31,193 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:05:31,193 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:05:31,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:05:31,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:05:31,194 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:05:31,194 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:05:31,195 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:05:31,195 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:05:31,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:05:31,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:05:31,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:05:31,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:05:31,196 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:05:31,196 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:05:31,196 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:05:31,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:05:31,197 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:05:31,197 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:05:31,197 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2021-11-23 01:05:31,642 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:05:31,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:05:31,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:05:31,680 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:05:31,681 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:05:31,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-23 01:05:31,769 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/66d9f878c/06345b51785d4bcf9c7a8f3527af1367/FLAGce5fddaa5 [2021-11-23 01:05:32,750 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:05:32,751 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2021-11-23 01:05:32,796 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/66d9f878c/06345b51785d4bcf9c7a8f3527af1367/FLAGce5fddaa5 [2021-11-23 01:05:33,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/data/66d9f878c/06345b51785d4bcf9c7a8f3527af1367 [2021-11-23 01:05:33,150 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:05:33,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:05:33,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:05:33,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:05:33,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:05:33,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:05:33" (1/1) ... [2021-11-23 01:05:33,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4957a5ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:33, skipping insertion in model container [2021-11-23 01:05:33,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:05:33" (1/1) ... [2021-11-23 01:05:33,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:05:33,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:05:33,695 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-23 01:05:33,703 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-23 01:05:35,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,061 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:05:35,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:05:35,554 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:05:35,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:05:35,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:05:35,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:05:35,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:05:35,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:05:35,569 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:05:35,570 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:05:35,775 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:05:35,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:35,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,011 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:05:36,127 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:05:36,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:05:36,224 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-23 01:05:36,224 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-23 01:05:36,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:05:36,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:05:36,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:05:36,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:05:36,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:05:36,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:05:36,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:05:36,385 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:05:36,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:05:36,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:05:36,418 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:05:36,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:05:36,615 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:05:36,639 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2021-11-23 01:05:36,640 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_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2021-11-23 01:05:36,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,776 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,842 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:05:36,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:05:36,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:05:36,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:05:36,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:05:36,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:05:36,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:05:36,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:05:36,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:05:36,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:05:36,874 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:05:36,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:36,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:05:37,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:05:37,283 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:05:37,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37 WrapperNode [2021-11-23 01:05:37,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:05:37,285 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:05:37,285 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:05:37,285 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:05:37,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,536 INFO L137 Inliner]: procedures = 711, calls = 2616, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 791 [2021-11-23 01:05:37,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:05:37,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:05:37,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:05:37,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:05:37,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,569 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:05:37,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:05:37,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:05:37,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:05:37,652 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:05:37" (1/1) ... [2021-11-23 01:05:37,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:05:37,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:05:37,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:05:37,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:05:37,737 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:05:37,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:05:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:05:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:05:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:05:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:05:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:05:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:05:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:05:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:05:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:05:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:05:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:05:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:05:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:05:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:05:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:05:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:05:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:05:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:05:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:05:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:05:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:05:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:05:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:05:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:05:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:05:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:05:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:05:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:05:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:05:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:05:38,031 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:05:38,033 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:05:40,040 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:05:40,188 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:05:40,189 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:05:40,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:05:40 BoogieIcfgContainer [2021-11-23 01:05:40,192 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:05:40,193 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:05:40,194 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:05:40,204 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:05:40,204 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:05:40" (1/1) ... [2021-11-23 01:05:40,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:05:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:05:40,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-23 01:05:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-23 01:05:40,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-23 01:05:40,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:05:40,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:05:40,356 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) [2021-11-23 01:05:40,363 INFO L158 Benchmark]: Toolchain (without parser) took 7209.18ms. Allocated memory was 62.9MB in the beginning and 234.9MB in the end (delta: 172.0MB). Free memory was 33.5MB in the beginning and 128.3MB in the end (delta: -94.8MB). Peak memory consumption was 77.9MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,365 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:05:40,365 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4129.59ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 33.4MB in the beginning and 62.4MB in the end (delta: -29.1MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,366 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.72ms. Allocated memory is still 144.7MB. Free memory was 62.4MB in the beginning and 85.5MB in the end (delta: -23.0MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,368 INFO L158 Benchmark]: Boogie Preprocessor took 113.28ms. Allocated memory is still 144.7MB. Free memory was 85.5MB in the beginning and 79.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,370 INFO L158 Benchmark]: RCFGBuilder took 2541.21ms. Allocated memory was 144.7MB in the beginning and 234.9MB in the end (delta: 90.2MB). Free memory was 79.2MB in the beginning and 134.6MB in the end (delta: -55.4MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,375 INFO L158 Benchmark]: CodeCheck took 167.09ms. Allocated memory is still 234.9MB. Free memory was 134.6MB in the beginning and 128.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:05:40,379 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 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4129.59ms. Allocated memory was 62.9MB in the beginning and 144.7MB in the end (delta: 81.8MB). Free memory was 33.4MB in the beginning and 62.4MB in the end (delta: -29.1MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.72ms. Allocated memory is still 144.7MB. Free memory was 62.4MB in the beginning and 85.5MB in the end (delta: -23.0MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.28ms. Allocated memory is still 144.7MB. Free memory was 85.5MB in the beginning and 79.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2541.21ms. Allocated memory was 144.7MB in the beginning and 234.9MB in the end (delta: 90.2MB). Free memory was 79.2MB in the beginning and 134.6MB in the end (delta: -55.4MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * CodeCheck took 167.09ms. Allocated memory is still 234.9MB. Free memory was 134.6MB in the beginning and 128.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:05:40,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ec9c4b5-92c7-4d4c-a6ff-5e7cd413628e/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared