./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:49:03,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:49:03,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:49:03,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:49:03,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:49:03,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:49:03,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:49:03,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:49:03,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:49:03,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:49:03,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:49:03,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:49:03,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:49:03,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:49:03,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:49:03,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:49:03,947 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:49:03,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:49:03,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:49:03,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:49:03,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:49:03,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:49:03,958 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:49:03,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:49:03,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:49:03,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:49:03,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:49:03,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:49:03,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:49:03,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:49:03,968 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:49:03,969 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:49:03,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:49:03,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:49:03,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:49:03,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:49:03,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:49:03,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:49:03,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:49:03,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:49:03,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:49:03,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:49:04,003 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:49:04,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:49:04,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:49:04,004 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:49:04,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:49:04,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:49:04,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:49:04,006 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:49:04,006 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:49:04,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:49:04,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:49:04,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:49:04,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:49:04,007 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:49:04,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:49:04,007 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:49:04,008 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:49:04,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:49:04,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:04,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:49:04,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:49:04,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:49:04,009 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:49:04,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:49:04,009 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:49:04,010 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2021-11-23 00:49:04,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:49:04,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:49:04,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:49:04,307 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:49:04,308 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:49:04,309 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-11-23 00:49:04,400 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/c05ea8141/8ac0095209c94bfda7d8ea9ce3605db7/FLAG2e1f4b086 [2021-11-23 00:49:05,327 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:49:05,331 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-11-23 00:49:05,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/c05ea8141/8ac0095209c94bfda7d8ea9ce3605db7/FLAG2e1f4b086 [2021-11-23 00:49:05,784 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/c05ea8141/8ac0095209c94bfda7d8ea9ce3605db7 [2021-11-23 00:49:05,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:49:05,789 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:49:05,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:05,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:49:05,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:49:05,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:05" (1/1) ... [2021-11-23 00:49:05,798 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@431048eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:05, skipping insertion in model container [2021-11-23 00:49:05,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:05" (1/1) ... [2021-11-23 00:49:05,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:49:05,919 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:49:06,223 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-11-23 00:49:06,230 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-11-23 00:49:07,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:07,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:49:07,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:49:07,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:49:07,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:49:07,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:49:07,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:49:07,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:49:07,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:49:07,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:49:07,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:49:08,002 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:49:08,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,245 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,246 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,246 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:08,313 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:49:08,342 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-11-23 00:49:08,343 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-11-23 00:49:08,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,477 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:49:08,477 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:49:08,478 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:49:08,479 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:49:08,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:49:08,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:49:08,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:49:08,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:49:08,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:49:08,483 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:49:08,526 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:49:08,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:08,674 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:08,892 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:49:08,893 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08 WrapperNode [2021-11-23 00:49:08,893 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:08,894 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:08,895 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:49:08,895 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:49:08,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,122 INFO L137 Inliner]: procedures = 690, calls = 2488, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 729 [2021-11-23 00:49:09,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:09,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:49:09,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:49:09,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:49:09,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,190 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:49:09,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:49:09,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:49:09,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:49:09,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:08" (1/1) ... [2021-11-23 00:49:09,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:09,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:49:09,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:49:09,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:49:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2021-11-23 00:49:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2021-11-23 00:49:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:49:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:49:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:49:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:49:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:49:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:49:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:49:09,521 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:49:09,537 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:49:10,807 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:49:10,900 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:49:10,900 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:49:10,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:10 BoogieIcfgContainer [2021-11-23 00:49:10,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:49:10,904 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:49:10,904 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:49:10,914 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:49:10,914 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:10" (1/1) ... [2021-11-23 00:49:10,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:49:10,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:10,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2021-11-23 00:49:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-11-23 00:49:10,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:49:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:11,028 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 00:49:11,038 INFO L158 Benchmark]: Toolchain (without parser) took 5248.51ms. Allocated memory was 90.2MB in the beginning and 178.3MB in the end (delta: 88.1MB). Free memory was 63.6MB in the beginning and 113.1MB in the end (delta: -49.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,039 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:49:11,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3101.64ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 63.2MB in the beginning and 51.5MB in the end (delta: 11.7MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.75ms. Allocated memory is still 123.7MB. Free memory was 51.5MB in the beginning and 40.8MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,041 INFO L158 Benchmark]: Boogie Preprocessor took 80.36ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 40.8MB in the beginning and 124.0MB in the end (delta: -83.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,042 INFO L158 Benchmark]: RCFGBuilder took 1698.20ms. Allocated memory is still 178.3MB. Free memory was 124.0MB in the beginning and 119.4MB in the end (delta: 4.6MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,043 INFO L158 Benchmark]: CodeCheck took 132.61ms. Allocated memory is still 178.3MB. Free memory was 119.4MB in the beginning and 113.1MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 00:49:11,047 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 90.2MB. Free memory is still 70.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3101.64ms. Allocated memory was 90.2MB in the beginning and 123.7MB in the end (delta: 33.6MB). Free memory was 63.2MB in the beginning and 51.5MB in the end (delta: 11.7MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.75ms. Allocated memory is still 123.7MB. Free memory was 51.5MB in the beginning and 40.8MB in the end (delta: 10.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.36ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 40.8MB in the beginning and 124.0MB in the end (delta: -83.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1698.20ms. Allocated memory is still 178.3MB. Free memory was 124.0MB in the beginning and 119.4MB in the end (delta: 4.6MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. * CodeCheck took 132.61ms. Allocated memory is still 178.3MB. Free memory was 119.4MB in the beginning and 113.1MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:49:11,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:49:13,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:49:13,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:49:13,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:49:13,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:49:13,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:49:13,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:49:13,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:49:13,723 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:49:13,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:49:13,732 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:49:13,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:49:13,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:49:13,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:49:13,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:49:13,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:49:13,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:49:13,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:49:13,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:49:13,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:49:13,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:49:13,766 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:49:13,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:49:13,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:49:13,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:49:13,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:49:13,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:49:13,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:49:13,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:49:13,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:49:13,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:49:13,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:49:13,789 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:49:13,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:49:13,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:49:13,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:49:13,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:49:13,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:49:13,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:49:13,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:49:13,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:49:13,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:49:13,853 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:49:13,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:49:13,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:49:13,855 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:49:13,857 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:49:13,857 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:49:13,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:49:13,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:49:13,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:49:13,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:49:13,859 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:49:13,860 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:49:13,860 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:49:13,860 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:49:13,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:49:13,861 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:49:13,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:49:13,861 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:49:13,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:49:13,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:49:13,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:13,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:49:13,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:49:13,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:49:13,863 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:49:13,863 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:49:13,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:49:13,864 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:49:13,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:49:13,864 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2021-11-23 00:49:14,306 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:49:14,329 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:49:14,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:49:14,332 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:49:14,333 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:49:14,334 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-11-23 00:49:14,402 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/b6609f696/8d62db111c4f4f9f8fd1620e1837db26/FLAG836f1950e [2021-11-23 00:49:15,389 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:49:15,390 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2021-11-23 00:49:15,430 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/b6609f696/8d62db111c4f4f9f8fd1620e1837db26/FLAG836f1950e [2021-11-23 00:49:15,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/data/b6609f696/8d62db111c4f4f9f8fd1620e1837db26 [2021-11-23 00:49:15,821 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:49:15,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:49:15,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:15,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:49:15,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:49:15,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:15" (1/1) ... [2021-11-23 00:49:15,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68fdafaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:15, skipping insertion in model container [2021-11-23 00:49:15,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:49:15" (1/1) ... [2021-11-23 00:49:15,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:49:15,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:49:16,304 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-11-23 00:49:16,311 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-11-23 00:49:17,419 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,426 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,461 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:17,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:49:17,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:49:17,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:49:17,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:49:17,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:49:17,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:49:17,913 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:49:17,914 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:49:17,915 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:49:17,915 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:49:18,129 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:49:18,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,362 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:18,433 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:49:18,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:49:18,532 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-11-23 00:49:18,533 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-11-23 00:49:18,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,625 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:49:18,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:49:18,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:49:18,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:49:18,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:49:18,694 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:49:18,698 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:49:18,698 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:49:18,699 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:49:18,699 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:49:18,735 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:49:18,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:18,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:18,916 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:49:18,940 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2021-11-23 00:49:18,941 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_a1c5b45c-85e0-4086-b593-90bd894ec4c6/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2021-11-23 00:49:19,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,017 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:49:19,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:49:19,050 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:49:19,050 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:49:19,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:49:19,052 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:49:19,052 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:49:19,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:49:19,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:49:19,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:49:19,109 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:49:19,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:49:19,263 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:49:19,718 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:49:19,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19 WrapperNode [2021-11-23 00:49:19,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:49:19,720 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:19,720 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:49:19,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:49:19,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:19,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:19,953 INFO L137 Inliner]: procedures = 710, calls = 2488, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 730 [2021-11-23 00:49:19,953 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:49:19,954 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:49:19,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:49:19,954 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:49:19,963 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:19,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:19,971 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:19,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:20,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:20,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:20,030 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:20,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:49:20,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:49:20,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:49:20,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:49:20,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:49:19" (1/1) ... [2021-11-23 00:49:20,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:49:20,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:49:20,109 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:49:20,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:49:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2021-11-23 00:49:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2021-11-23 00:49:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:49:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:49:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:49:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:49:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:49:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:49:20,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:49:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:49:20,418 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:49:20,420 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:49:22,212 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:49:22,357 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:49:22,358 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 00:49:22,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:22 BoogieIcfgContainer [2021-11-23 00:49:22,363 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:49:22,364 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:49:22,364 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:49:22,374 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:49:22,374 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:49:22" (1/1) ... [2021-11-23 00:49:22,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:49:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:49:22,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2021-11-23 00:49:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2021-11-23 00:49:22,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2021-11-23 00:49:22,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:49:22,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:49:22,511 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 00:49:22,519 INFO L158 Benchmark]: Toolchain (without parser) took 6693.66ms. Allocated memory was 54.5MB in the beginning and 260.0MB in the end (delta: 205.5MB). Free memory was 33.0MB in the beginning and 155.1MB in the end (delta: -122.0MB). Peak memory consumption was 86.5MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,519 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:49:22,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3894.98ms. Allocated memory was 54.5MB in the beginning and 146.8MB in the end (delta: 92.3MB). Free memory was 32.8MB in the beginning and 73.8MB in the end (delta: -41.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,524 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.48ms. Allocated memory is still 146.8MB. Free memory was 73.8MB in the beginning and 95.0MB in the end (delta: -21.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,529 INFO L158 Benchmark]: Boogie Preprocessor took 101.93ms. Allocated memory is still 146.8MB. Free memory was 95.0MB in the beginning and 88.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,532 INFO L158 Benchmark]: RCFGBuilder took 2305.86ms. Allocated memory was 146.8MB in the beginning and 260.0MB in the end (delta: 113.2MB). Free memory was 88.7MB in the beginning and 161.4MB in the end (delta: -72.7MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,532 INFO L158 Benchmark]: CodeCheck took 151.77ms. Allocated memory is still 260.0MB. Free memory was 161.4MB in the beginning and 155.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:49:22,537 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 0.15ms. Allocated memory is still 54.5MB. Free memory was 35.1MB in the beginning and 35.1MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3894.98ms. Allocated memory was 54.5MB in the beginning and 146.8MB in the end (delta: 92.3MB). Free memory was 32.8MB in the beginning and 73.8MB in the end (delta: -41.0MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.48ms. Allocated memory is still 146.8MB. Free memory was 73.8MB in the beginning and 95.0MB in the end (delta: -21.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.93ms. Allocated memory is still 146.8MB. Free memory was 95.0MB in the beginning and 88.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2305.86ms. Allocated memory was 146.8MB in the beginning and 260.0MB in the end (delta: 113.2MB). Free memory was 88.7MB in the beginning and 161.4MB in the end (delta: -72.7MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * CodeCheck took 151.77ms. Allocated memory is still 260.0MB. Free memory was 161.4MB in the beginning and 155.1MB 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 00:49:22,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a1c5b45c-85e0-4086-b593-90bd894ec4c6/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