./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:08:13,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:08:13,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:08:13,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:08:13,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:08:13,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:08:13,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:08:13,632 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:08:13,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:08:13,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:08:13,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:08:13,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:08:13,647 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:08:13,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:08:13,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:08:13,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:08:13,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:08:13,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:08:13,665 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:08:13,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:08:13,677 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:08:13,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:08:13,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:08:13,684 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:08:13,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:08:13,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:08:13,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:08:13,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:08:13,699 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:08:13,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:08:13,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:08:13,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:08:13,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:08:13,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:08:13,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:08:13,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:08:13,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:08:13,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:08:13,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:08:13,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:08:13,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:08:13,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:08:13,768 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:08:13,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:08:13,770 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:08:13,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:08:13,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:08:13,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:08:13,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:08:13,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:08:13,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:08:13,773 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:08:13,774 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:08:13,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:08:13,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:08:13,780 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:08:13,780 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:08:13,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:08:13,781 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:08:13,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:08:13,782 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:13,784 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:08:13,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:08:13,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:08:13,791 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:08:13,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:08:13,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:08:13,792 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-23 01:08:14,170 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:08:14,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:08:14,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:08:14,227 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:08:14,228 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:08:14,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-23 01:08:14,337 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/285d1729b/88044ebcc7a24f5ba0807997da025700/FLAG8953eacc4 [2021-11-23 01:08:15,354 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:08:15,355 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-23 01:08:15,420 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/285d1729b/88044ebcc7a24f5ba0807997da025700/FLAG8953eacc4 [2021-11-23 01:08:15,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/285d1729b/88044ebcc7a24f5ba0807997da025700 [2021-11-23 01:08:15,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:08:15,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:08:15,743 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:15,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:08:15,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:08:15,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:15" (1/1) ... [2021-11-23 01:08:15,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263e34cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:15, skipping insertion in model container [2021-11-23 01:08:15,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:15" (1/1) ... [2021-11-23 01:08:15,760 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:08:15,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:08:16,259 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-23 01:08:16,267 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-23 01:08:17,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:17,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:18,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:08:18,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:08:18,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:08:18,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:08:18,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:08:18,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:08:18,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:08:18,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:08:18,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:08:18,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:08:18,472 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:08:18,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:18,714 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:18,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:18,975 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:08:19,005 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-23 01:08:19,006 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-23 01:08:19,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,110 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:08:19,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:08:19,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:08:19,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:08:19,117 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:08:19,117 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:08:19,118 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:08:19,121 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:08:19,122 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:08:19,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:08:19,165 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:08:19,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:19,347 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:19,745 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:08:19,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19 WrapperNode [2021-11-23 01:08:19,746 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:19,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:19,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:08:19,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:08:19,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:19,918 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,084 INFO L137 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 938 [2021-11-23 01:08:20,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:20,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:08:20,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:08:20,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:08:20,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,237 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:08:20,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:08:20,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:08:20,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:08:20,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:19" (1/1) ... [2021-11-23 01:08:20,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:20,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:08:20,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:08:20,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:08:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-23 01:08:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-23 01:08:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:08:20,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:08:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:08:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:08:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:08:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-23 01:08:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 01:08:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 01:08:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:08:20,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:08:20,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:08:20,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:08:20,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:08:20,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:08:20,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:08:20,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:08:20,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:08:20,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:08:20,401 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:08:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:08:20,402 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:08:20,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:08:20,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:08:20,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:08:20,403 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:08:20,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:08:20,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:08:20,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:08:20,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:08:20,405 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:08:20,405 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:08:20,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:08:20,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-23 01:08:20,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:08:20,818 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:08:20,820 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:08:22,869 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:08:23,174 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:08:23,175 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:08:23,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:23 BoogieIcfgContainer [2021-11-23 01:08:23,178 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:08:23,180 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:08:23,180 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:08:23,193 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:08:23,193 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:23" (1/1) ... [2021-11-23 01:08:23,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:08:23,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-23 01:08:23,316 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-23 01:08:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:08:23,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:23,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:23,396 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) [2021-11-23 01:08:23,409 INFO L158 Benchmark]: Toolchain (without parser) took 7659.63ms. Allocated memory was 117.4MB in the beginning and 224.4MB in the end (delta: 107.0MB). Free memory was 92.7MB in the beginning and 139.9MB in the end (delta: -47.1MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,409 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 79.7MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:08:23,411 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4003.37ms. Allocated memory was 117.4MB in the beginning and 172.0MB in the end (delta: 54.5MB). Free memory was 92.2MB in the beginning and 84.0MB in the end (delta: 8.2MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,412 INFO L158 Benchmark]: Boogie Procedure Inliner took 339.00ms. Allocated memory is still 172.0MB. Free memory was 84.0MB in the beginning and 118.1MB in the end (delta: -34.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,413 INFO L158 Benchmark]: Boogie Preprocessor took 199.35ms. Allocated memory is still 172.0MB. Free memory was 118.1MB in the beginning and 110.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,416 INFO L158 Benchmark]: RCFGBuilder took 2890.82ms. Allocated memory was 172.0MB in the beginning and 224.4MB in the end (delta: 52.4MB). Free memory was 110.9MB in the beginning and 147.2MB in the end (delta: -36.3MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,417 INFO L158 Benchmark]: CodeCheck took 221.23ms. Allocated memory is still 224.4MB. Free memory was 147.2MB in the beginning and 139.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:08:23,425 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 0.37ms. Allocated memory is still 79.7MB. Free memory was 52.9MB in the beginning and 52.8MB in the end (delta: 30.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4003.37ms. Allocated memory was 117.4MB in the beginning and 172.0MB in the end (delta: 54.5MB). Free memory was 92.2MB in the beginning and 84.0MB in the end (delta: 8.2MB). Peak memory consumption was 67.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 339.00ms. Allocated memory is still 172.0MB. Free memory was 84.0MB in the beginning and 118.1MB in the end (delta: -34.2MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 199.35ms. Allocated memory is still 172.0MB. Free memory was 118.1MB in the beginning and 110.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2890.82ms. Allocated memory was 172.0MB in the beginning and 224.4MB in the end (delta: 52.4MB). Free memory was 110.9MB in the beginning and 147.2MB in the end (delta: -36.3MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. * CodeCheck took 221.23ms. Allocated memory is still 224.4MB. Free memory was 147.2MB in the beginning and 139.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:08:23,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:08:26,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:08:26,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:08:26,377 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:08:26,378 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:08:26,379 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:08:26,381 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:08:26,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:08:26,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:08:26,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:08:26,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:08:26,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:08:26,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:08:26,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:08:26,398 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:08:26,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:08:26,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:08:26,402 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:08:26,405 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:08:26,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:08:26,421 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:08:26,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:08:26,428 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:08:26,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:08:26,440 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:08:26,441 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:08:26,441 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:08:26,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:08:26,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:08:26,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:08:26,445 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:08:26,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:08:26,457 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:08:26,458 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:08:26,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:08:26,460 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:08:26,461 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:08:26,462 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:08:26,462 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:08:26,463 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:08:26,464 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:08:26,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:08:26,536 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:08:26,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:08:26,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:08:26,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:08:26,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:08:26,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:08:26,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:08:26,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:08:26,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:08:26,541 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:08:26,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:08:26,543 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:08:26,543 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:08:26,544 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:08:26,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:08:26,544 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:08:26,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:08:26,545 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:08:26,545 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:08:26,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:08:26,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:26,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:08:26,546 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:08:26,546 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:08:26,546 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:08:26,546 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:08:26,547 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:08:26,547 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:08:26,547 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:08:26,547 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-23 01:08:27,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:08:27,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:08:27,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:08:27,055 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:08:27,057 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:08:27,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-23 01:08:27,151 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/070634346/14f8ab412b3b44129e87a95585f8942f/FLAG04ffd527d [2021-11-23 01:08:28,231 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:08:28,231 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-23 01:08:28,311 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/070634346/14f8ab412b3b44129e87a95585f8942f/FLAG04ffd527d [2021-11-23 01:08:28,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/data/070634346/14f8ab412b3b44129e87a95585f8942f [2021-11-23 01:08:28,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:08:28,622 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:08:28,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:28,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:08:28,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:08:28,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:28" (1/1) ... [2021-11-23 01:08:28,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73be1890 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:28, skipping insertion in model container [2021-11-23 01:08:28,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:08:28" (1/1) ... [2021-11-23 01:08:28,639 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:08:28,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:08:29,280 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-23 01:08:29,291 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-23 01:08:30,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:30,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:30,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:30,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:30,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:08:31,548 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:08:31,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:08:31,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:08:31,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:08:31,554 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:08:31,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:08:31,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:08:31,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:08:31,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:08:31,763 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:08:31,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:31,973 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:32,052 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:08:32,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:08:32,117 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-23 01:08:32,118 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-23 01:08:32,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,250 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:08:32,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:08:32,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:08:32,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:08:32,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:08:32,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:08:32,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:08:32,288 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:08:32,288 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:08:32,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:08:32,339 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:08:32,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:32,565 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:08:32,598 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-23 01:08:32,599 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_43da83d7-a57b-47ad-8251-bbe8679bb3d4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-23 01:08:32,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,724 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:08:32,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:08:32,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:08:32,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:08:32,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:08:32,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:08:32,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:08:32,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:08:32,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:08:32,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:08:32,780 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:08:32,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:08:32,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:08:33,433 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:08:33,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33 WrapperNode [2021-11-23 01:08:33,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:08:33,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:33,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:08:33,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:08:33,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,741 INFO L137 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 939 [2021-11-23 01:08:33,741 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:08:33,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:08:33,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:08:33,743 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:08:33,754 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,784 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:08:33,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:08:33,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:08:33,951 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:08:33,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:08:33" (1/1) ... [2021-11-23 01:08:33,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:08:33,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:08:33,989 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:08:34,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:08:34,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-23 01:08:34,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-23 01:08:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:08:34,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:08:34,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:08:34,058 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:08:34,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:08:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:08:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:08:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:08:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-23 01:08:34,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 01:08:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 01:08:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:08:34,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:08:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:08:34,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:08:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:08:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 01:08:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 01:08:34,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 01:08:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 01:08:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:08:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:08:34,062 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:08:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:08:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:08:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:08:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:08:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:08:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 01:08:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:08:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:08:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:08:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:08:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:08:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:08:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:08:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:08:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-23 01:08:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-23 01:08:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-23 01:08:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:08:34,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:08:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 01:08:34,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 01:08:34,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 01:08:34,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 01:08:34,526 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:08:34,529 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:08:57,610 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:08:57,900 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:08:57,900 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:08:57,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:57 BoogieIcfgContainer [2021-11-23 01:08:57,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:08:57,906 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:08:57,906 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:08:57,925 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:08:57,926 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:08:57" (1/1) ... [2021-11-23 01:08:57,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:08:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:08:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-23 01:08:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-23 01:08:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-23 01:08:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:08:58,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:08:58,107 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) [2021-11-23 01:08:58,111 INFO L158 Benchmark]: Toolchain (without parser) took 29487.63ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 37.2MB in the beginning and 90.4MB in the end (delta: -53.2MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,111 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:08:58,112 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4810.67ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 36.9MB in the beginning and 90.5MB in the end (delta: -53.6MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,113 INFO L158 Benchmark]: Boogie Procedure Inliner took 305.82ms. Allocated memory is still 153.1MB. Free memory was 90.5MB in the beginning and 77.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,113 INFO L158 Benchmark]: Boogie Preprocessor took 206.30ms. Allocated memory is still 153.1MB. Free memory was 77.9MB in the beginning and 69.5MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,114 INFO L158 Benchmark]: RCFGBuilder took 23954.91ms. Allocated memory is still 153.1MB. Free memory was 69.5MB in the beginning and 43.5MB in the end (delta: 26.1MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,114 INFO L158 Benchmark]: CodeCheck took 203.14ms. Allocated memory is still 153.1MB. Free memory was 43.5MB in the beginning and 90.4MB in the end (delta: -47.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:08:58,118 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 0.35ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.4MB in the end (delta: 48.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4810.67ms. Allocated memory was 67.1MB in the beginning and 153.1MB in the end (delta: 86.0MB). Free memory was 36.9MB in the beginning and 90.5MB in the end (delta: -53.6MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 305.82ms. Allocated memory is still 153.1MB. Free memory was 90.5MB in the beginning and 77.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 206.30ms. Allocated memory is still 153.1MB. Free memory was 77.9MB in the beginning and 69.5MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 23954.91ms. Allocated memory is still 153.1MB. Free memory was 69.5MB in the beginning and 43.5MB in the end (delta: 26.1MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * CodeCheck took 203.14ms. Allocated memory is still 153.1MB. Free memory was 43.5MB in the beginning and 90.4MB in the end (delta: -47.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:08:58,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43da83d7-a57b-47ad-8251-bbe8679bb3d4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared