./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:33:05,767 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:33:05,770 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:33:05,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:33:05,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:33:05,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:33:05,834 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:33:05,838 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:33:05,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:33:05,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:33:05,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:33:05,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:33:05,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:33:05,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:33:05,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:33:05,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:33:05,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:33:05,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:33:05,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:33:05,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:33:05,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:33:05,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:33:05,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:33:05,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:33:05,897 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:33:05,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:33:05,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:33:05,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:33:05,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:33:05,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:33:05,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:33:05,910 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:33:05,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:33:05,913 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:33:05,914 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:33:05,915 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:33:05,915 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:33:05,916 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:33:05,916 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:33:05,917 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:33:05,918 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:33:05,918 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:33:05,957 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:33:05,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:33:05,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:33:05,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:33:05,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:33:05,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:33:05,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:33:05,960 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:33:05,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:33:05,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:33:05,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:33:05,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:33:05,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:33:05,962 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:33:05,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:33:05,963 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:33:05,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:33:05,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:33:05,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:33:05,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:33:05,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:33:05,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:33:05,964 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:33:05,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:33:05,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:33:05,965 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-21 05:33:06,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:33:06,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:33:06,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:33:06,314 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:33:06,315 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:33:06,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-21 05:33:06,395 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/978db8cea/caf587dab85c42f59dac6a68850bd3f3/FLAG463572595 [2021-11-21 05:33:07,354 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:33:07,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-21 05:33:07,397 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/978db8cea/caf587dab85c42f59dac6a68850bd3f3/FLAG463572595 [2021-11-21 05:33:07,822 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/978db8cea/caf587dab85c42f59dac6a68850bd3f3 [2021-11-21 05:33:07,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:33:07,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:33:07,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:33:07,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:33:07,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:33:07,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:33:07" (1/1) ... [2021-11-21 05:33:07,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d7d429f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:07, skipping insertion in model container [2021-11-21 05:33:07,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:33:07" (1/1) ... [2021-11-21 05:33:07,845 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:33:07,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:33:08,228 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-21 05:33:08,237 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-21 05:33:09,598 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:09,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:33:10,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:33:10,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:33:10,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:33:10,130 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:33:10,130 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:33:10,131 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:33:10,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:33:10,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:33:10,133 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:33:10,301 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:33:10,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,486 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:33:10,536 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:33:10,566 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-21 05:33:10,567 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-21 05:33:10,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:33:10,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:33:10,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:33:10,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:33:10,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:33:10,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:33:10,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:33:10,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:33:10,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:33:10,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:33:10,741 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:33:10,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:10,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:33:11,146 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:33:11,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11 WrapperNode [2021-11-21 05:33:11,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:33:11,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:33:11,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:33:11,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:33:11,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,384 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 866 [2021-11-21 05:33:11,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:33:11,385 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:33:11,385 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:33:11,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:33:11,394 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,453 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:33:11,477 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:33:11,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:33:11,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:33:11,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:11" (1/1) ... [2021-11-21 05:33:11,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:33:11,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:33:11,519 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:33:11,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:33:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-21 05:33:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:33:11,571 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:33:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:33:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:33:11,572 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:33:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:33:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:33:11,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:33:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:33:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:33:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:33:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:33:11,574 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:33:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:33:11,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:33:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:33:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:33:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:33:11,576 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:33:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:33:11,577 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:33:11,577 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:33:11,577 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:33:11,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:33:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:33:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 05:33:11,579 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 05:33:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:33:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:33:11,579 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:33:11,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:33:11,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:33:11,968 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:33:11,970 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:33:13,278 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:33:13,542 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:33:13,543 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:33:13,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:33:13 BoogieIcfgContainer [2021-11-21 05:33:13,546 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:33:13,547 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:33:13,547 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:33:13,558 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:33:13,558 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:33:13" (1/1) ... [2021-11-21 05:33:13,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:33:13,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:13,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-21 05:33:13,652 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-21 05:33:13,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-21 05:33:13,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:13,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:13,711 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:33:13,721 INFO L158 Benchmark]: Toolchain (without parser) took 5887.96ms. Allocated memory was 111.1MB in the beginning and 184.5MB in the end (delta: 73.4MB). Free memory was 77.5MB in the beginning and 106.3MB in the end (delta: -28.8MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,722 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:33:13,723 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3314.71ms. Allocated memory was 111.1MB in the beginning and 153.1MB in the end (delta: 41.9MB). Free memory was 77.2MB in the beginning and 89.5MB in the end (delta: -12.3MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,724 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.14ms. Allocated memory is still 153.1MB. Free memory was 89.5MB in the beginning and 77.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,725 INFO L158 Benchmark]: Boogie Preprocessor took 90.83ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 70.6MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,726 INFO L158 Benchmark]: RCFGBuilder took 2069.16ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 70.6MB in the beginning and 112.6MB in the end (delta: -41.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,729 INFO L158 Benchmark]: CodeCheck took 168.66ms. Allocated memory is still 184.5MB. Free memory was 112.6MB in the beginning and 106.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:33:13,735 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 54.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3314.71ms. Allocated memory was 111.1MB in the beginning and 153.1MB in the end (delta: 41.9MB). Free memory was 77.2MB in the beginning and 89.5MB in the end (delta: -12.3MB). Peak memory consumption was 84.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.14ms. Allocated memory is still 153.1MB. Free memory was 89.5MB in the beginning and 77.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.83ms. Allocated memory is still 153.1MB. Free memory was 77.7MB in the beginning and 70.6MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2069.16ms. Allocated memory was 153.1MB in the beginning and 184.5MB in the end (delta: 31.5MB). Free memory was 70.6MB in the beginning and 112.6MB in the end (delta: -41.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 168.66ms. Allocated memory is still 184.5MB. Free memory was 112.6MB in the beginning and 106.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:33:13,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:33:16,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:33:16,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:33:16,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:33:16,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:33:16,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:33:16,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:33:16,241 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:33:16,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:33:16,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:33:16,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:33:16,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:33:16,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:33:16,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:33:16,251 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:33:16,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:33:16,253 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:33:16,254 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:33:16,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:33:16,259 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:33:16,261 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:33:16,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:33:16,264 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:33:16,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:33:16,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:33:16,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:33:16,270 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:33:16,271 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:33:16,272 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:33:16,273 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:33:16,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:33:16,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:33:16,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:33:16,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:33:16,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:33:16,279 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:33:16,279 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:33:16,280 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:33:16,280 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:33:16,281 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:33:16,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:33:16,283 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:33:16,309 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:33:16,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:33:16,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:33:16,311 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:33:16,311 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:33:16,312 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:33:16,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:33:16,312 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:33:16,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:33:16,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:33:16,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:33:16,313 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:33:16,314 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:33:16,314 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:33:16,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:33:16,314 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:33:16,315 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:33:16,315 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:33:16,315 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:33:16,315 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:33:16,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:33:16,316 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:33:16,316 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:33:16,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:33:16,317 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:33:16,317 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:33:16,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:33:16,317 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:33:16,318 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:33:16,318 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-21 05:33:16,694 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:33:16,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:33:16,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:33:16,730 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:33:16,731 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:33:16,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-21 05:33:16,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/6eec5c70c/44370db23f7c4f31b0b60955f0db759b/FLAG36c63c876 [2021-11-21 05:33:17,776 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:33:17,777 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-21 05:33:17,826 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/6eec5c70c/44370db23f7c4f31b0b60955f0db759b/FLAG36c63c876 [2021-11-21 05:33:18,219 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/data/6eec5c70c/44370db23f7c4f31b0b60955f0db759b [2021-11-21 05:33:18,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:33:18,223 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:33:18,224 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:33:18,224 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:33:18,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:33:18,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:33:18" (1/1) ... [2021-11-21 05:33:18,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0f83d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:18, skipping insertion in model container [2021-11-21 05:33:18,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:33:18" (1/1) ... [2021-11-21 05:33:18,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:33:18,363 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:33:18,677 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-21 05:33:18,685 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-21 05:33:19,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:19,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:33:20,347 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:33:20,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:33:20,349 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:33:20,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:33:20,351 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:33:20,352 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:33:20,353 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:33:20,353 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:33:20,354 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:33:20,531 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:33:20,626 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:33:20,758 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:33:20,815 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:33:20,819 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-21 05:33:20,820 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-21 05:33:20,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:33:20,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:33:20,895 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:33:20,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:33:20,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:33:20,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:33:20,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:33:20,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:33:20,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:33:20,899 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:33:20,938 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:33:20,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:20,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,021 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:33:21,049 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:33:21,062 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-21 05:33:21,063 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_6e09e338-e801-4f5a-84b1-e165ff098e5a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-21 05:33:21,123 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,124 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,125 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,125 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:33:21,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:33:21,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:33:21,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:33:21,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:33:21,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:33:21,180 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:33:21,180 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:33:21,181 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:33:21,181 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:33:21,205 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:33:21,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:33:21,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:33:21,740 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:33:21,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21 WrapperNode [2021-11-21 05:33:21,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:33:21,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:33:21,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:33:21,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:33:21,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:21,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,086 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 867 [2021-11-21 05:33:22,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:33:22,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:33:22,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:33:22,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:33:22,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:33:22,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:33:22,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:33:22,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:33:22,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:33:21" (1/1) ... [2021-11-21 05:33:22,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:33:22,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:33:22,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:33:22,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:33:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-21 05:33:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:33:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:33:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:33:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:33:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:33:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:33:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:33:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:33:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:33:22,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:33:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:33:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:33:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:33:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:33:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:33:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:33:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:33:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:33:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:33:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:33:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:33:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:33:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:33:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-21 05:33:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:33:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:33:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:33:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:33:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:33:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:33:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 05:33:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 05:33:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:33:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:33:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-21 05:33:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:33:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:33:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:33:22,682 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:33:22,688 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:33:24,965 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:33:25,283 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:33:25,283 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:33:25,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:33:25 BoogieIcfgContainer [2021-11-21 05:33:25,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:33:25,287 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:33:25,288 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:33:25,300 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:33:25,300 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:33:25" (1/1) ... [2021-11-21 05:33:25,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:33:25,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:33:25,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-21 05:33:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-21 05:33:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-21 05:33:25,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:33:25,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:33:25,454 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:33:25,461 INFO L158 Benchmark]: Toolchain (without parser) took 7236.07ms. Allocated memory was 75.5MB in the beginning and 192.9MB in the end (delta: 117.4MB). Free memory was 52.3MB in the beginning and 81.6MB in the end (delta: -29.3MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,462 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:33:25,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3517.38ms. Allocated memory was 75.5MB in the beginning and 127.9MB in the end (delta: 52.4MB). Free memory was 52.0MB in the beginning and 46.6MB in the end (delta: 5.4MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,466 INFO L158 Benchmark]: Boogie Procedure Inliner took 344.14ms. Allocated memory is still 127.9MB. Free memory was 46.6MB in the beginning and 68.0MB in the end (delta: -21.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,469 INFO L158 Benchmark]: Boogie Preprocessor took 151.72ms. Allocated memory is still 127.9MB. Free memory was 68.0MB in the beginning and 59.6MB in the end (delta: 8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,472 INFO L158 Benchmark]: RCFGBuilder took 3046.26ms. Allocated memory was 127.9MB in the beginning and 192.9MB in the end (delta: 65.0MB). Free memory was 59.6MB in the beginning and 87.9MB in the end (delta: -28.2MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,472 INFO L158 Benchmark]: CodeCheck took 170.89ms. Allocated memory is still 192.9MB. Free memory was 87.9MB in the beginning and 81.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:33:25,476 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory is still 57.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3517.38ms. Allocated memory was 75.5MB in the beginning and 127.9MB in the end (delta: 52.4MB). Free memory was 52.0MB in the beginning and 46.6MB in the end (delta: 5.4MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 344.14ms. Allocated memory is still 127.9MB. Free memory was 46.6MB in the beginning and 68.0MB in the end (delta: -21.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.72ms. Allocated memory is still 127.9MB. Free memory was 68.0MB in the beginning and 59.6MB in the end (delta: 8.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3046.26ms. Allocated memory was 127.9MB in the beginning and 192.9MB in the end (delta: 65.0MB). Free memory was 59.6MB in the beginning and 87.9MB in the end (delta: -28.2MB). Peak memory consumption was 80.0MB. Max. memory is 16.1GB. * CodeCheck took 170.89ms. Allocated memory is still 192.9MB. Free memory was 87.9MB in the beginning and 81.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:33:25,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e09e338-e801-4f5a-84b1-e165ff098e5a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared