./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ --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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- 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-6b4ec56 [2022-11-20 16:42:30,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:42:30,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:42:30,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:42:30,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:42:30,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:42:30,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:42:30,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:42:30,328 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:42:30,334 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:42:30,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:42:30,338 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:42:30,338 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:42:30,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:42:30,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:42:30,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:42:30,346 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:42:30,347 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:42:30,348 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:42:30,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:42:30,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:42:30,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:42:30,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:42:30,361 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:42:30,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:42:30,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:42:30,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:42:30,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:42:30,375 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:42:30,376 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:42:30,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:42:30,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:42:30,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:42:30,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:42:30,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:42:30,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:42:30,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:42:30,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:42:30,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:42:30,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:42:30,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:42:30,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:42:30,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:42:30,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:42:30,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:42:30,429 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:42:30,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:42:30,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:42:30,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:42:30,431 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:42:30,431 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:42:30,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:42:30,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:42:30,433 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:42:30,433 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:42:30,433 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:42:30,433 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:42:30,434 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:42:30,434 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:42:30,434 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:42:30,434 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:30,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:42:30,435 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:42:30,435 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:42:30,436 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:42:30,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:42:30,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:42:30,436 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2022-11-20 16:42:30,685 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:42:30,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:42:30,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:42:30,726 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:42:30,727 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:42:30,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2022-11-20 16:42:33,830 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:42:34,427 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:42:34,428 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2022-11-20 16:42:34,465 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/2e96b1e1e/fa1cb0660d624744a6d1fd11000e5b92/FLAGf354f303b [2022-11-20 16:42:34,487 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/2e96b1e1e/fa1cb0660d624744a6d1fd11000e5b92 [2022-11-20 16:42:34,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:42:34,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:42:34,494 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:34,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:42:34,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:42:34,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:34" (1/1) ... [2022-11-20 16:42:34,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21cc0475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:34, skipping insertion in model container [2022-11-20 16:42:34,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:34" (1/1) ... [2022-11-20 16:42:34,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:42:34,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:34,902 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2022-11-20 16:42:34,911 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2022-11-20 16:42:36,182 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,188 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,192 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,193 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,195 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:36,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:36,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:36,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:36,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:36,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:36,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:36,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:36,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:36,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:36,835 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:36,845 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,846 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,923 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:36,935 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:37,125 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:42:37,153 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2022-11-20 16:42:37,154 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2022-11-20 16:42:37,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,233 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:37,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:37,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:37,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:37,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:37,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:37,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:37,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:37,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:37,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:37,341 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:37,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:37,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:37,752 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:42:37,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37 WrapperNode [2022-11-20 16:42:37,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:37,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:37,755 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:42:37,755 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:42:37,761 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:37,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,002 INFO L138 Inliner]: procedures = 692, calls = 2499, calls flagged for inlining = 57, calls inlined = 12, statements flattened = 1002 [2022-11-20 16:42:38,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:38,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:42:38,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:42:38,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:42:38,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,113 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,119 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,124 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:42:38,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:42:38,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:42:38,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:42:38,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:37" (1/1) ... [2022-11-20 16:42:38,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:38,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:42:38,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:42:38,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:42:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:42:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-11-20 16:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-11-20 16:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 16:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 16:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 16:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 16:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 16:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 16:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:42:38,592 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:42:38,594 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:42:39,921 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:42:40,240 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:42:40,240 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 16:42:40,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:40 BoogieIcfgContainer [2022-11-20 16:42:40,243 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:42:40,244 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:42:40,245 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:42:40,255 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:42:40,256 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:40" (1/1) ... [2022-11-20 16:42:40,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:42:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 122 states and 171 transitions. [2022-11-20 16:42:40,332 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 171 transitions. [2022-11-20 16:42:40,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-20 16:42:40,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:40,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:40,384 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:156) 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) [2022-11-20 16:42:40,389 INFO L158 Benchmark]: Toolchain (without parser) took 5896.74ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 113.2MB in the beginning and 112.2MB in the end (delta: 1.0MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,389 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 136.3MB. Free memory was 79.4MB in the beginning and 79.2MB in the end (delta: 201.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3259.20ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 112.8MB in the beginning and 138.6MB in the end (delta: -25.8MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,391 INFO L158 Benchmark]: Boogie Procedure Inliner took 248.52ms. Allocated memory is still 199.2MB. Free memory was 138.6MB in the beginning and 126.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,391 INFO L158 Benchmark]: Boogie Preprocessor took 129.81ms. Allocated memory is still 199.2MB. Free memory was 126.0MB in the beginning and 118.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,392 INFO L158 Benchmark]: RCFGBuilder took 2109.70ms. Allocated memory is still 199.2MB. Free memory was 118.7MB in the beginning and 119.6MB in the end (delta: -885.8kB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,392 INFO L158 Benchmark]: CodeCheck took 142.75ms. Allocated memory is still 199.2MB. Free memory was 119.6MB in the beginning and 112.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:40,395 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 0.34ms. Allocated memory is still 136.3MB. Free memory was 79.4MB in the beginning and 79.2MB in the end (delta: 201.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3259.20ms. Allocated memory was 165.7MB in the beginning and 199.2MB in the end (delta: 33.6MB). Free memory was 112.8MB in the beginning and 138.6MB in the end (delta: -25.8MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 248.52ms. Allocated memory is still 199.2MB. Free memory was 138.6MB in the beginning and 126.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.81ms. Allocated memory is still 199.2MB. Free memory was 126.0MB in the beginning and 118.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2109.70ms. Allocated memory is still 199.2MB. Free memory was 118.7MB in the beginning and 119.6MB in the end (delta: -885.8kB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * CodeCheck took 142.75ms. Allocated memory is still 199.2MB. Free memory was 119.6MB in the beginning and 112.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:42:40,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ --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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- 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-6b4ec56 [2022-11-20 16:42:43,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:42:43,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:42:43,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:42:43,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:42:43,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:42:43,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:42:43,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:42:43,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:42:43,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:42:43,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:42:43,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:42:43,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:42:43,072 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:42:43,073 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:42:43,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:42:43,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:42:43,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:42:43,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:42:43,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:42:43,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:42:43,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:42:43,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:42:43,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:42:43,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:42:43,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:42:43,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:42:43,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:42:43,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:42:43,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:42:43,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:42:43,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:42:43,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:42:43,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:42:43,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:42:43,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:42:43,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:42:43,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:42:43,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:42:43,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:42:43,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:42:43,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:42:43,173 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:42:43,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:42:43,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:42:43,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:42:43,175 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:42:43,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:42:43,176 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:42:43,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:42:43,176 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:42:43,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:42:43,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:42:43,177 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:42:43,177 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:42:43,178 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:42:43,178 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:42:43,178 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:42:43,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:42:43,181 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:42:43,182 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:42:43,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:42:43,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:43,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:42:43,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:42:43,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:42:43,184 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:42:43,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:42:43,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:42:43,185 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:42:43,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:42:43,186 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2022-11-20 16:42:43,595 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:42:43,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:42:43,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:42:43,624 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:42:43,626 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:42:43,628 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2022-11-20 16:42:46,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:42:47,261 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:42:47,262 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2022-11-20 16:42:47,310 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/454de3c73/37874cbba8774b06ae5ba4a90508c474/FLAGa0537325f [2022-11-20 16:42:47,337 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/data/454de3c73/37874cbba8774b06ae5ba4a90508c474 [2022-11-20 16:42:47,339 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:42:47,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:42:47,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:47,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:42:47,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:42:47,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:47" (1/1) ... [2022-11-20 16:42:47,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c136ae8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:47, skipping insertion in model container [2022-11-20 16:42:47,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:42:47" (1/1) ... [2022-11-20 16:42:47,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:42:47,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:47,731 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2022-11-20 16:42:47,739 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2022-11-20 16:42:48,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:48,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:49,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:49,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:49,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:49,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:49,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:49,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:49,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:49,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:49,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:49,292 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:49,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:49,601 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:42:49,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:49,664 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2022-11-20 16:42:49,665 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2022-11-20 16:42:49,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:49,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:49,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:49,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:49,815 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:49,816 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:49,816 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:49,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:49,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:49,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:49,859 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:49,867 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,868 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,933 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,933 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:49,971 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:50,024 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:42:50,036 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2022-11-20 16:42:50,037 WARN L237 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_b5da1076-05e3-4aa5-beb0-21cdd698bd15/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2022-11-20 16:42:50,066 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,073 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:42:50,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:42:50,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:42:50,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:42:50,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:42:50,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:42:50,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:42:50,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:42:50,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:42:50,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:42:50,122 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:42:50,126 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,127 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:42:50,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:50,613 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:42:50,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50 WrapperNode [2022-11-20 16:42:50,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:50,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:50,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:42:50,615 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:42:50,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,910 INFO L138 Inliner]: procedures = 712, calls = 2499, calls flagged for inlining = 57, calls inlined = 12, statements flattened = 992 [2022-11-20 16:42:50,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:50,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:42:50,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:42:50,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:42:50,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,983 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,990 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:50,995 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:51,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:42:51,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:42:51,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:42:51,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:42:51,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:50" (1/1) ... [2022-11-20 16:42:51,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:51,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:42:51,071 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:42:51,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:42:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 16:42:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 16:42:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:42:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:42:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:42:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:42:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:42:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:42:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:42:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:42:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:42:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:42:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:42:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:42:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:42:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:42:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:42:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:42:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:42:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-11-20 16:42:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-11-20 16:42:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:42:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 16:42:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 16:42:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:42:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:42:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:42:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 16:42:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 16:42:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:42:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:42:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:42:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:42:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:42:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 16:42:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 16:42:51,526 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:42:51,529 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:42:53,668 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:42:54,094 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:42:54,095 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 16:42:54,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:54 BoogieIcfgContainer [2022-11-20 16:42:54,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:42:54,103 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:42:54,103 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:42:54,114 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:42:54,114 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:42:54" (1/1) ... [2022-11-20 16:42:54,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:42:54,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:54,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 121 states and 170 transitions. [2022-11-20 16:42:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 170 transitions. [2022-11-20 16:42:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-20 16:42:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:54,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:54,257 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:156) 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) [2022-11-20 16:42:54,261 INFO L158 Benchmark]: Toolchain (without parser) took 6919.45ms. Allocated memory was 83.9MB in the beginning and 209.7MB in the end (delta: 125.8MB). Free memory was 52.7MB in the beginning and 71.1MB in the end (delta: -18.4MB). Peak memory consumption was 109.5MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,261 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:42:54,262 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3269.67ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 53.1MB in the end (delta: -583.8kB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,263 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.01ms. Allocated memory is still 121.6MB. Free memory was 53.1MB in the beginning and 66.5MB in the end (delta: -13.4MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,263 INFO L158 Benchmark]: Boogie Preprocessor took 91.47ms. Allocated memory is still 121.6MB. Free memory was 66.5MB in the beginning and 57.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,264 INFO L158 Benchmark]: RCFGBuilder took 3096.54ms. Allocated memory was 121.6MB in the beginning and 209.7MB in the end (delta: 88.1MB). Free memory was 57.5MB in the beginning and 77.4MB in the end (delta: -19.9MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,264 INFO L158 Benchmark]: CodeCheck took 156.80ms. Allocated memory is still 209.7MB. Free memory was 77.4MB in the beginning and 71.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:42:54,267 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 0.25ms. Allocated memory is still 60.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3269.67ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 52.5MB in the beginning and 53.1MB in the end (delta: -583.8kB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.01ms. Allocated memory is still 121.6MB. Free memory was 53.1MB in the beginning and 66.5MB in the end (delta: -13.4MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.47ms. Allocated memory is still 121.6MB. Free memory was 66.5MB in the beginning and 57.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3096.54ms. Allocated memory was 121.6MB in the beginning and 209.7MB in the end (delta: 88.1MB). Free memory was 57.5MB in the beginning and 77.4MB in the end (delta: -19.9MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. * CodeCheck took 156.80ms. Allocated memory is still 209.7MB. Free memory was 77.4MB in the beginning and 71.1MB 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. [2022-11-20 16:42:54,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5da1076-05e3-4aa5-beb0-21cdd698bd15/bin/ukojak-pZX7IvK2PQ/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