./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:07:03,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:07:03,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:07:03,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:07:03,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:07:03,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:07:03,748 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:07:03,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:07:03,753 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:07:03,754 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:07:03,756 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:07:03,757 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:07:03,758 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:07:03,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:07:03,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:07:03,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:07:03,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:07:03,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:07:03,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:07:03,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:07:03,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:07:03,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:07:03,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:07:03,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:07:03,781 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:07:03,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:07:03,782 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:07:03,783 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:07:03,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:07:03,786 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:07:03,786 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:07:03,787 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:07:03,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:07:03,790 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:07:03,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:07:03,791 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:07:03,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:07:03,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:07:03,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:07:03,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:07:03,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:07:03,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:07:03,818 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:07:03,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:07:03,819 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:07:03,819 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:07:03,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:07:03,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:07:03,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:07:03,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:07:03,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:07:03,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:07:03,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:07:03,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:07:03,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:07:03,823 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:07:03,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:07:03,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:07:03,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:07:03,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:07:03,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:07:03,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:07:03,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:07:03,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:07:03,826 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:07:03,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:07:03,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:07:03,827 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-11-21 06:07:04,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:07:04,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:07:04,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:07:04,115 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:07:04,116 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:07:04,118 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-21 06:07:04,190 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/7f4089378/6a2f06a2f5b948fe8ea24ab077838a83/FLAGae027e3c6 [2021-11-21 06:07:05,109 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:07:05,111 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-21 06:07:05,165 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/7f4089378/6a2f06a2f5b948fe8ea24ab077838a83/FLAGae027e3c6 [2021-11-21 06:07:05,547 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/7f4089378/6a2f06a2f5b948fe8ea24ab077838a83 [2021-11-21 06:07:05,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:07:05,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:07:05,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:07:05,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:07:05,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:07:05,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:07:05" (1/1) ... [2021-11-21 06:07:05,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@591741ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:05, skipping insertion in model container [2021-11-21 06:07:05,569 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:07:05" (1/1) ... [2021-11-21 06:07:05,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:07:05,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:07:06,019 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-21 06:07:06,026 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-21 06:07:07,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:07:07,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:07:07,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:07:07,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:07:07,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:07:07,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:07:07,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:07:07,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:07:07,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:07:07,582 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:07:07,781 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:07:07,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:07,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:07:08,088 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:07:08,103 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-21 06:07:08,103 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-21 06:07:08,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,248 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:07:08,249 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:07:08,250 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:07:08,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:07:08,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:07:08,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:07:08,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:07:08,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:07:08,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:07:08,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:07:08,304 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:07:08,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:08,465 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:07:08,824 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:07:08,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08 WrapperNode [2021-11-21 06:07:08,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:07:08,825 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:07:08,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:07:08,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:07:08,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:08,945 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,068 INFO L137 Inliner]: procedures = 691, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2021-11-21 06:07:09,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:07:09,070 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:07:09,070 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:07:09,070 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:07:09,081 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,081 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:07:09,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:07:09,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:07:09,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:07:09,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:08" (1/1) ... [2021-11-21 06:07:09,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:07:09,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:07:09,268 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:07:09,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:07:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:07:09,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:07:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 06:07:09,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 06:07:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:07:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:07:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:07:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:07:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:07:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:07:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:07:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:07:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:07:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 06:07:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 06:07:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:07:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:07:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:07:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:07:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:07:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:07:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:07:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:07:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:07:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:07:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:07:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 06:07:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 06:07:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:07:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:07:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:07:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:07:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:07:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:07:09,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:07:09,607 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:07:09,609 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:07:11,080 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:07:11,351 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:07:11,351 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:07:11,355 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:07:11 BoogieIcfgContainer [2021-11-21 06:07:11,355 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:07:11,356 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:07:11,356 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:07:11,366 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:07:11,366 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:07:11" (1/1) ... [2021-11-21 06:07:11,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:07:11,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:07:11,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2021-11-21 06:07:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2021-11-21 06:07:11,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-21 06:07:11,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:07:11,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:07:11,503 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 06:07:11,508 INFO L158 Benchmark]: Toolchain (without parser) took 5955.15ms. Allocated memory was 102.8MB in the beginning and 201.3MB in the end (delta: 98.6MB). Free memory was 74.6MB in the beginning and 109.6MB in the end (delta: -35.1MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,509 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 102.8MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:07:11,510 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3265.00ms. Allocated memory was 102.8MB in the beginning and 157.3MB in the end (delta: 54.5MB). Free memory was 74.3MB in the beginning and 80.8MB in the end (delta: -6.5MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,511 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.42ms. Allocated memory is still 157.3MB. Free memory was 80.8MB in the beginning and 68.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,511 INFO L158 Benchmark]: Boogie Preprocessor took 124.04ms. Allocated memory is still 157.3MB. Free memory was 68.2MB in the beginning and 61.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,512 INFO L158 Benchmark]: RCFGBuilder took 2160.58ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 61.1MB in the beginning and 116.0MB in the end (delta: -54.9MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,513 INFO L158 Benchmark]: CodeCheck took 151.19ms. Allocated memory is still 201.3MB. Free memory was 116.0MB in the beginning and 109.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:07:11,516 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 0.32ms. Allocated memory is still 102.8MB. Free memory is still 77.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3265.00ms. Allocated memory was 102.8MB in the beginning and 157.3MB in the end (delta: 54.5MB). Free memory was 74.3MB in the beginning and 80.8MB in the end (delta: -6.5MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.42ms. Allocated memory is still 157.3MB. Free memory was 80.8MB in the beginning and 68.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.04ms. Allocated memory is still 157.3MB. Free memory was 68.2MB in the beginning and 61.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2160.58ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 61.1MB in the beginning and 116.0MB in the end (delta: -54.9MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * CodeCheck took 151.19ms. Allocated memory is still 201.3MB. Free memory was 116.0MB in the beginning and 109.6MB in the end (delta: 6.4MB). 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 06:07:11,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:07:14,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:07:14,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:07:14,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:07:14,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:07:14,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:07:14,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:07:14,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:07:14,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:07:14,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:07:14,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:07:14,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:07:14,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:07:14,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:07:14,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:07:14,076 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:07:14,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:07:14,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:07:14,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:07:14,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:07:14,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:07:14,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:07:14,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:07:14,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:07:14,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:07:14,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:07:14,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:07:14,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:07:14,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:07:14,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:07:14,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:07:14,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:07:14,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:07:14,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:07:14,101 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:07:14,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:07:14,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:07:14,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:07:14,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:07:14,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:07:14,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:07:14,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:07:14,145 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:07:14,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:07:14,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:07:14,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:07:14,147 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:07:14,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:07:14,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:07:14,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:07:14,148 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:07:14,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:07:14,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:07:14,149 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:07:14,149 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:07:14,150 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:07:14,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:07:14,150 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:07:14,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:07:14,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:07:14,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:07:14,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:07:14,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:07:14,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:07:14,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:07:14,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:07:14,155 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:07:14,156 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:07:14,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:07:14,156 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:07:14,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:07:14,157 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2021-11-21 06:07:14,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:07:14,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:07:14,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:07:14,562 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:07:14,562 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:07:14,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-21 06:07:14,648 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/08e075140/10aebc415308442484d0854fd1e939d5/FLAGb894d4bec [2021-11-21 06:07:15,605 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:07:15,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2021-11-21 06:07:15,655 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/08e075140/10aebc415308442484d0854fd1e939d5/FLAGb894d4bec [2021-11-21 06:07:15,978 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/data/08e075140/10aebc415308442484d0854fd1e939d5 [2021-11-21 06:07:15,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:07:15,982 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:07:15,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:07:15,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:07:15,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:07:15,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:07:15" (1/1) ... [2021-11-21 06:07:15,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43a96e13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:15, skipping insertion in model container [2021-11-21 06:07:15,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:07:15" (1/1) ... [2021-11-21 06:07:15,997 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:07:16,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:07:16,456 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-21 06:07:16,464 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-21 06:07:17,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:17,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:18,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:07:18,496 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:07:18,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:07:18,499 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:07:18,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:07:18,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:07:18,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:07:18,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:07:18,508 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:07:18,509 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:07:18,712 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:07:18,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:18,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:18,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:07:18,937 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:07:18,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:07:18,998 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-21 06:07:18,999 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-21 06:07:19,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,038 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:07:19,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:07:19,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:07:19,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:07:19,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:07:19,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:07:19,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:07:19,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:07:19,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:07:19,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:07:19,148 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:07:19,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,250 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:07:19,289 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:07:19,315 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2021-11-21 06:07:19,324 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_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2021-11-21 06:07:19,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:07:19,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:07:19,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:07:19,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:07:19,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:07:19,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:07:19,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:07:19,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:07:19,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:07:19,447 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:07:19,468 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:07:19,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:07:19,607 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:07:19,881 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:07:19,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19 WrapperNode [2021-11-21 06:07:19,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:07:19,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:07:19,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:07:19,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:07:19,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,208 INFO L137 Inliner]: procedures = 711, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 935 [2021-11-21 06:07:20,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:07:20,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:07:20,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:07:20,210 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:07:20,219 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,229 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:07:20,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:07:20,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:07:20,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:07:20,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:07:19" (1/1) ... [2021-11-21 06:07:20,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:07:20,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:07:20,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:07:20,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:07:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:07:20,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:07:20,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 06:07:20,430 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 06:07:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:07:20,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:07:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:07:20,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:07:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:07:20,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:07:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 06:07:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:07:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:07:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:07:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:07:20,432 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 06:07:20,432 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 06:07:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:07:20,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:07:20,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:07:20,434 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:07:20,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:07:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 06:07:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:07:20,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:07:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:07:20,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:07:20,436 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:07:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:07:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:07:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 06:07:20,436 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 06:07:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:07:20,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 06:07:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:07:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:07:20,437 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:07:20,437 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:07:20,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:07:20,878 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:07:20,883 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:07:23,211 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:07:23,465 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:07:23,465 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:07:23,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:07:23 BoogieIcfgContainer [2021-11-21 06:07:23,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:07:23,469 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:07:23,470 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:07:23,479 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:07:23,479 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:07:23" (1/1) ... [2021-11-21 06:07:23,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:07:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:07:23,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2021-11-21 06:07:23,547 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2021-11-21 06:07:23,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-21 06:07:23,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:07:23,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:07:23,600 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 06:07:23,604 INFO L158 Benchmark]: Toolchain (without parser) took 7621.55ms. Allocated memory was 77.6MB in the beginning and 201.3MB in the end (delta: 123.7MB). Free memory was 54.3MB in the beginning and 104.3MB in the end (delta: -50.0MB). Peak memory consumption was 74.8MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,605 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 77.6MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:07:23,605 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3899.00ms. Allocated memory was 77.6MB in the beginning and 121.6MB in the end (delta: 44.0MB). Free memory was 54.2MB in the beginning and 64.3MB in the end (delta: -10.1MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,606 INFO L158 Benchmark]: Boogie Procedure Inliner took 326.03ms. Allocated memory is still 121.6MB. Free memory was 64.3MB in the beginning and 51.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,606 INFO L158 Benchmark]: Boogie Preprocessor took 123.45ms. Allocated memory is still 121.6MB. Free memory was 51.7MB in the beginning and 43.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,607 INFO L158 Benchmark]: RCFGBuilder took 3135.14ms. Allocated memory was 121.6MB in the beginning and 201.3MB in the end (delta: 79.7MB). Free memory was 43.2MB in the beginning and 110.6MB in the end (delta: -67.4MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,608 INFO L158 Benchmark]: CodeCheck took 133.23ms. Allocated memory is still 201.3MB. Free memory was 110.6MB in the beginning and 104.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:07:23,610 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 0.31ms. Allocated memory is still 77.6MB. Free memory is still 59.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3899.00ms. Allocated memory was 77.6MB in the beginning and 121.6MB in the end (delta: 44.0MB). Free memory was 54.2MB in the beginning and 64.3MB in the end (delta: -10.1MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 326.03ms. Allocated memory is still 121.6MB. Free memory was 64.3MB in the beginning and 51.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.45ms. Allocated memory is still 121.6MB. Free memory was 51.7MB in the beginning and 43.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3135.14ms. Allocated memory was 121.6MB in the beginning and 201.3MB in the end (delta: 79.7MB). Free memory was 43.2MB in the beginning and 110.6MB in the end (delta: -67.4MB). Peak memory consumption was 32.5MB. Max. memory is 16.1GB. * CodeCheck took 133.23ms. Allocated memory is still 201.3MB. Free memory was 110.6MB in the beginning and 104.3MB 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 06:07:23,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9f7d5308-bae1-4a4d-a94f-d991ce665ce0/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