./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu --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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:25,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:25,883 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:25,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:25,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:25,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:25,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:25,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:25,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:25,960 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:25,961 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:25,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:25,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:25,966 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:25,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:25,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:25,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:25,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:25,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:25,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:25,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:25,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:25,992 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:25,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:26,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:26,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:26,003 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:26,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:26,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:26,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:26,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:26,009 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:26,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:26,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:26,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:26,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:26,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:26,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:26,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:26,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:26,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:26,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:26,062 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:26,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:26,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:26,064 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:26,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:26,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:26,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:26,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:26,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:26,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:26,067 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:26,067 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:26,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:26,068 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:26,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:26,068 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:26,068 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:26,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:26,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:26,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:26,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:26,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:26,077 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:26,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:26,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:26,078 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2021-11-23 15:54:26,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:26,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:26,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:26,473 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:26,474 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:26,476 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2021-11-23 15:54:26,558 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/19c4bf1db/f4a79946cefe4a6a8e09974c52aae5b8/FLAGcfd669c5f [2021-11-23 15:54:27,418 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:27,419 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2021-11-23 15:54:27,469 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/19c4bf1db/f4a79946cefe4a6a8e09974c52aae5b8/FLAGcfd669c5f [2021-11-23 15:54:27,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/19c4bf1db/f4a79946cefe4a6a8e09974c52aae5b8 [2021-11-23 15:54:27,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:27,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:27,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:27,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:27,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:27,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460cd49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:27, skipping insertion in model container [2021-11-23 15:54:27,975 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:27" (1/1) ... [2021-11-23 15:54:27,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:28,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:28,407 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2021-11-23 15:54:28,413 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2021-11-23 15:54:29,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,276 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:29,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:54:29,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:54:29,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:54:29,683 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:54:29,684 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:54:29,685 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:54:29,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:54:29,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:54:29,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:54:29,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:54:29,913 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:29,966 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:30,000 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2021-11-23 15:54:30,001 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2021-11-23 15:54:30,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,077 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:30,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:54:30,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:54:30,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:54:30,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:54:30,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:54:30,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:54:30,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:54:30,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:54:30,174 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:54:30,174 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:54:30,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:30,497 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:30,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30 WrapperNode [2021-11-23 15:54:30,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:30,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:30,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:30,500 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:30,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,623 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,724 INFO L137 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 520 [2021-11-23 15:54:30,725 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:30,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:30,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:30,726 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:30,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:30,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:30,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:30,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:30,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:30" (1/1) ... [2021-11-23 15:54:30,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:30,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:30,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:30,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:54:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:54:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:54:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:54:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:54:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:54:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2021-11-23 15:54:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2021-11-23 15:54:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:54:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:54:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2021-11-23 15:54:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2021-11-23 15:54:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:54:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:54:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:31,191 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:31,193 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:31,905 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:54:32,016 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:54:32,016 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:54:32,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:54:32 BoogieIcfgContainer [2021-11-23 15:54:32,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:54:32,020 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:54:32,020 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:54:32,030 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:54:32,030 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:54:32" (1/1) ... [2021-11-23 15:54:32,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 15:54:32,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:32,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2021-11-23 15:54:32,097 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2021-11-23 15:54:32,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 15:54:32,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:32,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:32,150 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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 15:54:32,154 INFO L158 Benchmark]: Toolchain (without parser) took 4187.89ms. Allocated memory was 102.8MB in the beginning and 157.3MB in the end (delta: 54.5MB). Free memory was 75.7MB in the beginning and 99.8MB in the end (delta: -24.2MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,155 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 102.8MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:32,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2531.84ms. Allocated memory was 102.8MB in the beginning and 130.0MB in the end (delta: 27.3MB). Free memory was 75.4MB in the beginning and 84.7MB in the end (delta: -9.3MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,157 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.45ms. Allocated memory is still 130.0MB. Free memory was 84.7MB in the beginning and 77.0MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,158 INFO L158 Benchmark]: Boogie Preprocessor took 92.56ms. Allocated memory is still 130.0MB. Free memory was 77.0MB in the beginning and 72.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,159 INFO L158 Benchmark]: RCFGBuilder took 1199.91ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 72.8MB in the beginning and 107.2MB in the end (delta: -34.3MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,159 INFO L158 Benchmark]: CodeCheck took 132.78ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 99.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:32,163 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 0.31ms. Allocated memory is still 102.8MB. Free memory is still 75.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2531.84ms. Allocated memory was 102.8MB in the beginning and 130.0MB in the end (delta: 27.3MB). Free memory was 75.4MB in the beginning and 84.7MB in the end (delta: -9.3MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.45ms. Allocated memory is still 130.0MB. Free memory was 84.7MB in the beginning and 77.0MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.56ms. Allocated memory is still 130.0MB. Free memory was 77.0MB in the beginning and 72.8MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1199.91ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 72.8MB in the beginning and 107.2MB in the end (delta: -34.3MB). Peak memory consumption was 40.9MB. Max. memory is 16.1GB. * CodeCheck took 132.78ms. Allocated memory is still 157.3MB. Free memory was 106.1MB in the beginning and 99.8MB 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 15:54:32,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu --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 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:34,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:34,615 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:34,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:34,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:34,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:34,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:34,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:34,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:34,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:34,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:34,662 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:34,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:34,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:34,666 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:34,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:34,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:34,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:34,671 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:34,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:34,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:34,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:34,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:34,680 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:34,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:34,684 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:34,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:34,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:34,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:34,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:34,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:34,689 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:34,690 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:34,691 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:34,692 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:34,693 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:34,694 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:34,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:34,695 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:34,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:34,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:34,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:34,740 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:34,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:34,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:34,742 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:34,743 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:34,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:34,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:34,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:34,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:34,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:34,746 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:34,747 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:34,747 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:34,747 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:34,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:34,748 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:34,748 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:34,748 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:34,749 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:34,749 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:34,749 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:34,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:34,750 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:34,750 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:34,750 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:34,750 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:34,751 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:34,751 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:34,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:34,751 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71dc4166aa59fbdc4a195c0e8e74ddbc9b62d6637364402122018edcdbc9b209 [2021-11-23 15:54:35,158 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:35,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:35,182 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:35,184 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:35,185 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:35,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2021-11-23 15:54:35,263 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/f15d38cf1/687f9fa6fd9049f88fe1d61311ac0148/FLAG0c93ac65c [2021-11-23 15:54:36,115 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:36,116 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i [2021-11-23 15:54:36,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/f15d38cf1/687f9fa6fd9049f88fe1d61311ac0148/FLAG0c93ac65c [2021-11-23 15:54:36,662 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/data/f15d38cf1/687f9fa6fd9049f88fe1d61311ac0148 [2021-11-23 15:54:36,664 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:36,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:36,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:36,668 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:36,672 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:36,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:36" (1/1) ... [2021-11-23 15:54:36,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cbab5d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:36, skipping insertion in model container [2021-11-23 15:54:36,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:36" (1/1) ... [2021-11-23 15:54:36,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:36,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:37,129 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2021-11-23 15:54:37,135 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2021-11-23 15:54:37,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,894 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:37,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:54:38,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:54:38,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:54:38,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:54:38,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:54:38,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:54:38,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:54:38,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:54:38,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:54:38,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:54:38,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:38,496 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:38,510 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4494,4507] [2021-11-23 15:54:38,510 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_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness.i[4554,4567] [2021-11-23 15:54:38,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:54:38,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:54:38,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:54:38,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:54:38,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:54:38,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:54:38,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:54:38,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:54:38,639 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:54:38,640 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:54:38,640 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:54:38,675 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:39,046 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:39,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39 WrapperNode [2021-11-23 15:54:39,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:39,047 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:39,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:39,048 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:39,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,222 INFO L137 Inliner]: procedures = 701, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 518 [2021-11-23 15:54:39,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:39,223 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:39,224 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:39,224 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:39,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,242 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,316 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:39,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:39,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:39,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:39,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:39" (1/1) ... [2021-11-23 15:54:39,358 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:39,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:39,386 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:39,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:54:39,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:54:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:54:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:54:39,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2021-11-23 15:54:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:54:39,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2021-11-23 15:54:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2021-11-23 15:54:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:54:39,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:54:39,758 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:39,761 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:40,751 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:54:40,859 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 15:54:40,859 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 15:54:40,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:54:40 BoogieIcfgContainer [2021-11-23 15:54:40,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 15:54:40,864 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 15:54:40,865 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 15:54:40,876 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 15:54:40,876 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:54:40" (1/1) ... [2021-11-23 15:54:40,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 15:54:40,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 15:54:40,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2021-11-23 15:54:40,973 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2021-11-23 15:54:40,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2021-11-23 15:54:40,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 15:54:40,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 15:54:41,025 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 15:54:41,033 INFO L158 Benchmark]: Toolchain (without parser) took 4364.92ms. Allocated memory was 83.9MB in the beginning and 148.9MB in the end (delta: 65.0MB). Free memory was 65.4MB in the beginning and 98.1MB in the end (delta: -32.7MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,035 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 76.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:41,036 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2378.51ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 65.2MB in the beginning and 72.1MB in the end (delta: -7.0MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,037 INFO L158 Benchmark]: Boogie Procedure Inliner took 175.47ms. Allocated memory is still 109.1MB. Free memory was 72.1MB in the beginning and 64.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,038 INFO L158 Benchmark]: Boogie Preprocessor took 126.13ms. Allocated memory is still 109.1MB. Free memory was 64.5MB in the beginning and 59.7MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,040 INFO L158 Benchmark]: RCFGBuilder took 1512.78ms. Allocated memory was 109.1MB in the beginning and 148.9MB in the end (delta: 39.8MB). Free memory was 59.7MB in the beginning and 104.4MB in the end (delta: -44.7MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,041 INFO L158 Benchmark]: CodeCheck took 165.71ms. Allocated memory is still 148.9MB. Free memory was 104.4MB in the beginning and 98.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:54:41,051 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 83.9MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 76.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2378.51ms. Allocated memory was 83.9MB in the beginning and 109.1MB in the end (delta: 25.2MB). Free memory was 65.2MB in the beginning and 72.1MB in the end (delta: -7.0MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 175.47ms. Allocated memory is still 109.1MB. Free memory was 72.1MB in the beginning and 64.5MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.13ms. Allocated memory is still 109.1MB. Free memory was 64.5MB in the beginning and 59.7MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1512.78ms. Allocated memory was 109.1MB in the beginning and 148.9MB in the end (delta: 39.8MB). Free memory was 59.7MB in the beginning and 104.4MB in the end (delta: -44.7MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. * CodeCheck took 165.71ms. Allocated memory is still 148.9MB. Free memory was 104.4MB in the beginning and 98.1MB 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 15:54:41,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe7ae6b5-fb8b-482d-8c4c-f4127ffaf3ff/bin/ukojak-CwSLpZB5Qu/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