./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 dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/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_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:57:51,659 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:57:51,661 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:57:51,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:57:51,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:57:51,693 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:57:51,695 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:57:51,697 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:57:51,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:57:51,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:57:51,702 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:57:51,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:57:51,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:57:51,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:57:51,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:57:51,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:57:51,710 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:57:51,711 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:57:51,713 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:57:51,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:57:51,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:57:51,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:57:51,721 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:57:51,722 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:57:51,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:57:51,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:57:51,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:57:51,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:57:51,730 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:57:51,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:57:51,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:57:51,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:57:51,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:57:51,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:57:51,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:57:51,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:57:51,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:57:51,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:57:51,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:57:51,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:57:51,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:57:51,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:57:51,763 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:57:51,763 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:57:51,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:57:51,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:57:51,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:57:51,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:57:51,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:57:51,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:57:51,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:57:51,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:57:51,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:57:51,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:57:51,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:57:51,768 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:57:51,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:57:51,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:57:51,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:57:51,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:57:51,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:51,769 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:57:51,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:57:51,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:57:51,770 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:57:51,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:57:51,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:57:51,771 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_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2022-10-17 16:57:52,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:57:52,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:57:52,103 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:57:52,104 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:57:52,105 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:57:52,107 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-10-17 16:57:52,182 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/44703b433/6840269812c74007bc8427bccbeebc23/FLAG58207b4ce [2022-10-17 16:57:53,076 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:57:53,078 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-10-17 16:57:53,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/44703b433/6840269812c74007bc8427bccbeebc23/FLAG58207b4ce [2022-10-17 16:57:53,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/44703b433/6840269812c74007bc8427bccbeebc23 [2022-10-17 16:57:53,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:57:53,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:57:53,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:53,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:57:53,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:57:53,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:53,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45080097 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:53, skipping insertion in model container [2022-10-17 16:57:53,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:53" (1/1) ... [2022-10-17 16:57:53,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:57:53,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:57:54,098 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-10-17 16:57:54,106 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-10-17 16:57:55,137 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,138 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,138 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,139 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,142 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,177 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,178 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,185 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,186 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:55,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:57:55,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:57:55,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:57:55,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:57:55,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:57:55,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:57:55,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:57:55,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:57:55,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:57:55,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:57:55,870 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:57:56,024 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,024 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:56,239 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:57:56,253 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-10-17 16:57:56,266 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-10-17 16:57:56,301 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,302 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,302 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,303 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,303 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,310 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,311 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,312 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,312 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:57:56,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:57:56,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:57:56,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:57:56,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:57:56,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:57:56,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:57:56,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:57:56,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:57:56,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:57:56,378 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:57:56,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:57:56,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:56,881 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:57:56,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56 WrapperNode [2022-10-17 16:57:56,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:56,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:56,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:57:56,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:57:56,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,040 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,161 INFO L138 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 866 [2022-10-17 16:57:57,162 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:57,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:57:57,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:57:57,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:57:57,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,190 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,281 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:57:57,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:57:57,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:57:57,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:57:57,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:56" (1/1) ... [2022-10-17 16:57:57,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:57,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:57:57,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:57:57,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:57:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2022-10-17 16:57:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:57:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:57:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:57:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:57:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:57:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:57:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:57:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:57:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:57:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:57:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:57:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-10-17 16:57:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-10-17 16:57:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:57:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:57:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:57:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:57:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:57:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:57:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:57:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:57:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-10-17 16:57:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-10-17 16:57:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:57:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:57:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-10-17 16:57:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-10-17 16:57:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:57:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:57:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:57:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:57:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:57:57,785 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:57:57,789 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:57:59,384 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:57:59,820 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:57:59,820 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:57:59,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:57:59 BoogieIcfgContainer [2022-10-17 16:57:59,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:57:59,825 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:57:59,825 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:57:59,836 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:57:59,836 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:57:59" (1/1) ... [2022-10-17 16:57:59,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:57:59,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:57:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-10-17 16:57:59,937 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-10-17 16:57:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-10-17 16:57:59,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:57:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:58:00,001 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:153) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:58:00,011 INFO L158 Benchmark]: Toolchain (without parser) took 6450.03ms. Allocated memory was 123.7MB in the beginning and 213.9MB in the end (delta: 90.2MB). Free memory was 76.8MB in the beginning and 145.6MB in the end (delta: -68.7MB). Peak memory consumption was 22.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,012 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:00,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3321.32ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 76.6MB in the beginning and 102.0MB in the end (delta: -25.3MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 279.26ms. Allocated memory is still 159.4MB. Free memory was 102.0MB in the beginning and 90.7MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,015 INFO L158 Benchmark]: Boogie Preprocessor took 153.29ms. Allocated memory is still 159.4MB. Free memory was 90.7MB in the beginning and 83.1MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,016 INFO L158 Benchmark]: RCFGBuilder took 2506.71ms. Allocated memory was 159.4MB in the beginning and 213.9MB in the end (delta: 54.5MB). Free memory was 83.1MB in the beginning and 151.8MB in the end (delta: -68.8MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,018 INFO L158 Benchmark]: CodeCheck took 180.34ms. Allocated memory is still 213.9MB. Free memory was 151.8MB in the beginning and 145.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:58:00,025 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 0.35ms. Allocated memory is still 123.7MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3321.32ms. Allocated memory was 123.7MB in the beginning and 159.4MB in the end (delta: 35.7MB). Free memory was 76.6MB in the beginning and 102.0MB in the end (delta: -25.3MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 279.26ms. Allocated memory is still 159.4MB. Free memory was 102.0MB in the beginning and 90.7MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.29ms. Allocated memory is still 159.4MB. Free memory was 90.7MB in the beginning and 83.1MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2506.71ms. Allocated memory was 159.4MB in the beginning and 213.9MB in the end (delta: 54.5MB). Free memory was 83.1MB in the beginning and 151.8MB in the end (delta: -68.8MB). Peak memory consumption was 67.4MB. Max. memory is 16.1GB. * CodeCheck took 180.34ms. Allocated memory is still 213.9MB. Free memory was 151.8MB in the beginning and 145.6MB 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. [2022-10-17 16:58:00,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/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_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/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_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:58:02,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:02,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:02,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:02,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:02,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:02,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:02,729 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:02,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:02,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:02,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:02,748 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:02,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:02,751 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:02,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:02,755 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:02,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:02,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:02,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:02,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:02,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:02,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:02,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:02,779 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:02,790 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:02,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:02,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:02,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:02,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:02,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:02,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:02,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:02,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:02,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:02,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:02,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:02,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:02,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:02,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:02,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:02,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:02,807 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:58:02,850 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:02,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:02,852 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:02,853 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:02,854 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:02,854 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:02,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:02,855 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:02,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:02,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:02,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:02,857 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:58:02,857 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:58:02,857 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:58:02,858 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:02,858 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:02,858 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:02,858 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:02,858 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:02,859 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:02,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:02,859 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:02,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:02,860 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:02,860 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:58:02,860 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:58:02,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:02,861 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:58:02,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:58:02,861 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_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2022-10-17 16:58:03,279 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:03,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:03,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:03,318 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:03,322 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:03,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-10-17 16:58:03,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/136f1750a/5b482c07395d4396bca2759238438d5e/FLAG76214183d [2022-10-17 16:58:04,363 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:04,364 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-10-17 16:58:04,423 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/136f1750a/5b482c07395d4396bca2759238438d5e/FLAG76214183d [2022-10-17 16:58:04,772 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5b85ba62-7736-4465-8396-c6d53557fc6a/bin/ukojak-92XMlrwhuB/data/136f1750a/5b482c07395d4396bca2759238438d5e [2022-10-17 16:58:04,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:04,777 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:04,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:04,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:04,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:04,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:04" (1/1) ... [2022-10-17 16:58:04,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e15667f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:04, skipping insertion in model container [2022-10-17 16:58:04,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:04" (1/1) ... [2022-10-17 16:58:04,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:04,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:05,321 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-10-17 16:58:05,329 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_5b85ba62-7736-4465-8396-c6d53557fc6a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-10-17 16:58:06,465 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,470 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,476 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,479 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,512 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,513 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,520 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,522 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:58:06,998 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:58:07,000 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:58:07,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:58:07,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:58:07,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:58:07,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:58:07,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:58:07,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:58:07,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:58:07,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:58:07,211 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:58:07,230 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:58:07,235 INFO L158 Benchmark]: Toolchain (without parser) took 2456.99ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 26.4MB in the beginning and 35.1MB in the end (delta: -8.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-10-17 16:58:07,236 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 48.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:07,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2452.43ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 26.3MB in the beginning and 35.1MB in the end (delta: -8.8MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-10-17 16:58:07,239 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 38.7MB in the beginning and 38.7MB in the end (delta: 48.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2452.43ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 26.3MB in the beginning and 35.1MB in the end (delta: -8.8MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range