./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/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_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:42,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:42,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:42,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:42,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:42,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:42,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:42,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:42,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:42,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:42,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:42,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:42,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:42,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:42,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:42,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:42,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:42,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:42,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:42,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:42,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:42,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:42,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:42,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:42,456 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:42,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:42,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:42,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:42,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:42,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:42,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:42,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:42,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:42,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:42,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:42,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:42,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:42,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:42,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:42,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:42,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:42,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:31:42,513 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:42,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:42,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:42,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:42,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:42,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:42,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:42,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:31:42,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:42,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:42,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:42,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:42,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:42,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:42,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:42,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:42,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:42,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:42,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:42,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:42,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:42,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:42,521 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:31:42,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:31:42,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:42,521 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_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2022-10-17 16:31:42,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:42,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:42,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:42,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:42,844 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:42,845 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2022-10-17 16:31:42,914 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/672f58a94/f18243f8a1e9489b9cfcba150d40b9e0/FLAGbf3789bdc [2022-10-17 16:31:43,725 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:43,726 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2022-10-17 16:31:43,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/672f58a94/f18243f8a1e9489b9cfcba150d40b9e0/FLAGbf3789bdc [2022-10-17 16:31:44,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/672f58a94/f18243f8a1e9489b9cfcba150d40b9e0 [2022-10-17 16:31:44,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:44,252 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:44,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:44,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:44,262 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:44,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:44" (1/1) ... [2022-10-17 16:31:44,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a95623 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:44, skipping insertion in model container [2022-10-17 16:31:44,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:44" (1/1) ... [2022-10-17 16:31:44,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:44,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:44,712 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2022-10-17 16:31:44,721 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2022-10-17 16:31:45,664 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,665 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,666 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,667 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,669 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,685 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,686 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,688 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:45,689 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:46,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:46,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:46,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:46,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:46,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:46,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:46,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:46,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:46,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:46,316 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:46,411 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,412 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,477 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,478 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,478 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,479 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:46,529 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:46,544 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2022-10-17 16:31:46,545 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2022-10-17 16:31:46,584 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,585 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,585 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,586 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,586 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,594 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,594 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,595 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,596 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,648 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:46,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:46,650 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:46,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:46,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:46,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:46,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:46,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:46,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:46,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:46,701 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:46,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,852 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,894 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,898 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,899 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,900 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,900 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:46,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:47,134 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:47,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47 WrapperNode [2022-10-17 16:31:47,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:47,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:47,136 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:47,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:47,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,370 INFO L138 Inliner]: procedures = 690, calls = 2488, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 729 [2022-10-17 16:31:47,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:47,371 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:47,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:47,371 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:47,381 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,433 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,440 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:47,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:47,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:47,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:47,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:47" (1/1) ... [2022-10-17 16:31:47,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:47,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:47,499 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:47,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:47,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2022-10-17 16:31:47,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2022-10-17 16:31:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:31:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:31:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:47,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:31:47,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:31:47,811 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:47,813 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:31:49,092 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:31:49,257 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:31:49,257 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:31:49,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:49 BoogieIcfgContainer [2022-10-17 16:31:49,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:31:49,262 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:31:49,262 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:31:49,272 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:31:49,273 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:31:49" (1/1) ... [2022-10-17 16:31:49,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:31:49,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:31:49,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-10-17 16:31:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-10-17 16:31:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:31:49,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:31:49,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:31:49,425 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:385) 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:153) 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) [2022-10-17 16:31:49,438 INFO L158 Benchmark]: Toolchain (without parser) took 5182.21ms. Allocated memory was 98.6MB in the beginning and 172.0MB in the end (delta: 73.4MB). Free memory was 57.8MB in the beginning and 101.9MB in the end (delta: -44.2MB). Peak memory consumption was 30.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,439 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 51.2MB in the beginning and 51.2MB in the end (delta: 54.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:31:49,440 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2881.66ms. Allocated memory was 98.6MB in the beginning and 172.0MB in the end (delta: 73.4MB). Free memory was 57.5MB in the beginning and 114.2MB in the end (delta: -56.6MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,441 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.70ms. Allocated memory is still 172.0MB. Free memory was 114.2MB in the beginning and 102.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,441 INFO L158 Benchmark]: Boogie Preprocessor took 84.54ms. Allocated memory is still 172.0MB. Free memory was 102.8MB in the beginning and 97.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,442 INFO L158 Benchmark]: RCFGBuilder took 1804.30ms. Allocated memory is still 172.0MB. Free memory was 97.4MB in the beginning and 109.3MB in the end (delta: -11.9MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,444 INFO L158 Benchmark]: CodeCheck took 171.44ms. Allocated memory is still 172.0MB. Free memory was 108.2MB in the beginning and 101.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:31:49,448 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 51.2MB in the beginning and 51.2MB in the end (delta: 54.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2881.66ms. Allocated memory was 98.6MB in the beginning and 172.0MB in the end (delta: 73.4MB). Free memory was 57.5MB in the beginning and 114.2MB in the end (delta: -56.6MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.70ms. Allocated memory is still 172.0MB. Free memory was 114.2MB in the beginning and 102.8MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.54ms. Allocated memory is still 172.0MB. Free memory was 102.8MB in the beginning and 97.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1804.30ms. Allocated memory is still 172.0MB. Free memory was 97.4MB in the beginning and 109.3MB in the end (delta: -11.9MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * CodeCheck took 171.44ms. Allocated memory is still 172.0MB. Free memory was 108.2MB in the beginning and 101.9MB 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. [2022-10-17 16:31:49,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/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_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:31:51,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:31:51,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:31:51,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:31:51,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:31:51,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:31:51,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:31:51,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:31:51,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:31:51,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:31:51,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:31:51,982 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:31:51,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:31:51,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:31:51,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:31:51,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:31:51,994 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:31:52,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:31:52,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:31:52,007 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:31:52,013 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:31:52,016 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:31:52,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:31:52,018 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:31:52,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:31:52,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:31:52,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:31:52,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:31:52,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:31:52,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:31:52,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:31:52,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:31:52,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:31:52,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:31:52,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:31:52,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:31:52,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:31:52,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:31:52,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:31:52,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:31:52,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:31:52,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:31:52,060 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:31:52,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:31:52,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:31:52,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:31:52,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:31:52,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:31:52,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:31:52,067 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:31:52,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:31:52,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:31:52,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:31:52,069 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:31:52,069 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:31:52,070 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:31:52,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:31:52,070 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:31:52,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:31:52,071 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:31:52,071 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:31:52,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:31:52,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:52,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:31:52,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:31:52,072 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:31:52,072 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:31:52,073 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:31:52,073 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:31:52,073 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:31:52,073 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:31:52,073 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_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f493f36268ddddf1b95c73a1ef895545bd56827101b5cfb094b1b471fbade36 [2022-10-17 16:31:52,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:31:52,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:31:52,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:31:52,467 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:31:52,472 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:31:52,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2022-10-17 16:31:52,554 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/7c3086f10/e9248650cd164d3c9c13a8449323dfe4/FLAG9f463c3d1 [2022-10-17 16:31:53,523 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:31:53,525 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i [2022-10-17 16:31:53,580 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/7c3086f10/e9248650cd164d3c9c13a8449323dfe4/FLAG9f463c3d1 [2022-10-17 16:31:53,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/data/7c3086f10/e9248650cd164d3c9c13a8449323dfe4 [2022-10-17 16:31:53,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:31:53,992 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:31:53,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:53,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:31:53,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:31:53,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:53" (1/1) ... [2022-10-17 16:31:54,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7608177e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:54, skipping insertion in model container [2022-10-17 16:31:54,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:31:53" (1/1) ... [2022-10-17 16:31:54,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:31:54,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:54,420 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2022-10-17 16:31:54,427 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2022-10-17 16:31:55,364 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,365 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,365 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,366 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,367 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,383 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,384 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,386 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,387 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:55,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:55,891 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:55,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:55,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:55,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:55,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:55,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:55,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:55,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:55,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:56,123 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:56,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,236 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,342 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,343 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,344 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,345 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,346 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:56,412 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:31:56,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:31:56,516 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2022-10-17 16:31:56,516 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2022-10-17 16:31:56,583 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,583 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,585 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,585 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,590 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,598 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,599 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,612 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,613 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:56,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:56,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:56,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:56,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:56,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:56,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:56,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:56,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:56,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:56,716 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:56,781 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,781 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,834 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,835 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,836 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,837 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:56,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:56,894 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:31:56,920 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4489,4502] [2022-10-17 16:31:56,920 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_850faa64-9011-4c95-87f1-049ba7f15d45/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness.i[4549,4562] [2022-10-17 16:31:57,022 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,022 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,023 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,023 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,024 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,045 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,046 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,047 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,047 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:31:57,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:31:57,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:31:57,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:31:57,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:31:57,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:31:57,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:31:57,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:31:57,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:31:57,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:31:57,159 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:31:57,238 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,238 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,284 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,284 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,285 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,285 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,286 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:31:57,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:31:57,748 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:31:57,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57 WrapperNode [2022-10-17 16:31:57,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:31:57,750 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:57,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:31:57,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:31:57,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:57,907 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,004 INFO L138 Inliner]: procedures = 710, calls = 2488, calls flagged for inlining = 52, calls inlined = 3, statements flattened = 730 [2022-10-17 16:31:58,005 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:31:58,006 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:31:58,006 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:31:58,006 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:31:58,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,095 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:31:58,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:31:58,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:31:58,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:31:58,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:31:57" (1/1) ... [2022-10-17 16:31:58,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:31:58,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:31:58,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:31:58,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:31:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure aws_nospec_mask [2022-10-17 16:31:58,203 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_nospec_mask [2022-10-17 16:31:58,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:31:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:31:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:31:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:31:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:31:58,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:31:58,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:31:58,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:31:58,504 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:31:58,518 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:32:00,399 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:32:00,687 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:32:00,688 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:32:00,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:00 BoogieIcfgContainer [2022-10-17 16:32:00,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:32:00,693 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:32:00,693 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:32:00,704 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:32:00,704 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:32:00" (1/1) ... [2022-10-17 16:32:00,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:32:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:32:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-10-17 16:32:00,801 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-10-17 16:32:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-10-17 16:32:00,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:32:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:32:00,848 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:385) 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:153) 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) [2022-10-17 16:32:00,857 INFO L158 Benchmark]: Toolchain (without parser) took 6862.30ms. Allocated memory was 65.0MB in the beginning and 178.3MB in the end (delta: 113.2MB). Free memory was 33.3MB in the beginning and 93.0MB in the end (delta: -59.7MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,858 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory was 31.9MB in the beginning and 31.8MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:32:00,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3755.40ms. Allocated memory was 65.0MB in the beginning and 130.0MB in the end (delta: 65.0MB). Free memory was 33.1MB in the beginning and 76.8MB in the end (delta: -43.7MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,863 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.85ms. Allocated memory is still 130.0MB. Free memory was 76.8MB in the beginning and 65.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,865 INFO L158 Benchmark]: Boogie Preprocessor took 104.92ms. Allocated memory is still 130.0MB. Free memory was 65.2MB in the beginning and 58.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,866 INFO L158 Benchmark]: RCFGBuilder took 2579.55ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 58.8MB in the beginning and 99.3MB in the end (delta: -40.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,866 INFO L158 Benchmark]: CodeCheck took 161.44ms. Allocated memory is still 178.3MB. Free memory was 99.3MB in the beginning and 93.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:32:00,871 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory was 31.9MB in the beginning and 31.8MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3755.40ms. Allocated memory was 65.0MB in the beginning and 130.0MB in the end (delta: 65.0MB). Free memory was 33.1MB in the beginning and 76.8MB in the end (delta: -43.7MB). Peak memory consumption was 47.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.85ms. Allocated memory is still 130.0MB. Free memory was 76.8MB in the beginning and 65.2MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 104.92ms. Allocated memory is still 130.0MB. Free memory was 65.2MB in the beginning and 58.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2579.55ms. Allocated memory was 130.0MB in the beginning and 178.3MB in the end (delta: 48.2MB). Free memory was 58.8MB in the beginning and 99.3MB in the end (delta: -40.4MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. * CodeCheck took 161.44ms. Allocated memory is still 178.3MB. Free memory was 99.3MB in the beginning and 93.0MB 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. [2022-10-17 16:32:00,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_850faa64-9011-4c95-87f1-049ba7f15d45/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared