./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg --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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:07:02,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:07:02,083 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:07:02,121 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:07:02,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:07:02,122 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:07:02,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:07:02,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:07:02,130 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:07:02,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:07:02,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:07:02,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:07:02,145 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:07:02,148 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:07:02,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:07:02,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:07:02,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:07:02,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:07:02,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:07:02,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:07:02,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:07:02,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:07:02,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:07:02,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:07:02,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:07:02,172 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:07:02,173 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:07:02,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:07:02,174 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:07:02,175 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:07:02,175 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:07:02,176 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:07:02,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:07:02,178 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:07:02,178 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:07:02,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:07:02,183 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:07:02,184 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:07:02,184 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:07:02,185 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:07:02,185 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:07:02,188 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:07:02,220 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:07:02,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:07:02,221 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:07:02,222 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:07:02,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:07:02,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:07:02,227 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:07:02,227 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:07:02,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:07:02,228 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:07:02,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:07:02,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:07:02,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:07:02,229 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:07:02,229 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:07:02,230 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:07:02,230 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:07:02,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:07:02,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:07:02,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:07:02,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:07:02,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:07:02,231 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:07:02,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:07:02,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:07:02,232 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_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-11-21 23:07:02,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:07:02,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:07:02,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:07:02,552 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:07:02,553 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:07:02,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-21 23:07:05,654 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:07:06,221 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:07:06,222 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-21 23:07:06,261 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/f7ba5ca65/2fd1824a9ee3437fad2346a2d28f5184/FLAG3503176e4 [2022-11-21 23:07:06,282 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/f7ba5ca65/2fd1824a9ee3437fad2346a2d28f5184 [2022-11-21 23:07:06,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:07:06,286 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:07:06,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:07:06,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:07:06,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:07:06,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:07:06" (1/1) ... [2022-11-21 23:07:06,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1494e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:06, skipping insertion in model container [2022-11-21 23:07:06,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:07:06" (1/1) ... [2022-11-21 23:07:06,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:07:06,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:07:06,708 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-21 23:07:06,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-21 23:07:08,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,178 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,181 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:08,746 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:07:08,747 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:07:08,748 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:07:08,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:07:08,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:07:08,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:07:08,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:07:08,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:07:08,764 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:07:08,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:07:08,961 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:07:09,052 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,055 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:07:09,246 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:07:09,275 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-21 23:07:09,276 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-21 23:07:09,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,391 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,467 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:07:09,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:07:09,469 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:07:09,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:07:09,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:07:09,474 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:07:09,475 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:07:09,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:07:09,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:07:09,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:07:09,516 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:07:09,594 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,595 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:09,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:07:09,906 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:07:09,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09 WrapperNode [2022-11-21 23:07:09,907 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:07:09,909 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:07:09,909 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:07:09,909 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:07:09,916 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,014 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,106 INFO L138 Inliner]: procedures = 690, calls = 2630, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 956 [2022-11-21 23:07:10,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:07:10,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:07:10,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:07:10,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:07:10,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,219 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:07:10,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:07:10,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:07:10,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:07:10,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:09" (1/1) ... [2022-11-21 23:07:10,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:07:10,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:07:10,283 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:07:10,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:07:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-21 23:07:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-21 23:07:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:07:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:07:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:07:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:07:10,341 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:07:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-21 23:07:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:07:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:07:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:07:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:07:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:07:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:07:10,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:07:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:07:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:07:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:07:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:07:10,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:07:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:07:10,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:07:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:07:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:07:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:07:10,347 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:07:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:07:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:07:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:07:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:07:10,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:07:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:07:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-21 23:07:10,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:07:10,712 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:07:10,714 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:07:12,456 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:07:12,787 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:07:12,787 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:07:12,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:07:12 BoogieIcfgContainer [2022-11-21 23:07:12,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:07:12,792 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:07:12,792 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:07:12,803 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:07:12,803 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:07:12" (1/1) ... [2022-11-21 23:07:12,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:07:12,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:12,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2022-11-21 23:07:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2022-11-21 23:07:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-21 23:07:12,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:12,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:12,957 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:07:12,967 INFO L158 Benchmark]: Toolchain (without parser) took 6678.96ms. Allocated memory was 174.1MB in the beginning and 281.0MB in the end (delta: 107.0MB). Free memory was 129.3MB in the beginning and 184.1MB in the end (delta: -54.9MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,968 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:07:12,970 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3619.29ms. Allocated memory is still 174.1MB. Free memory was 129.3MB in the beginning and 97.1MB in the end (delta: 32.2MB). Peak memory consumption was 112.4MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,970 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.40ms. Allocated memory is still 174.1MB. Free memory was 97.1MB in the beginning and 84.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,971 INFO L158 Benchmark]: Boogie Preprocessor took 125.32ms. Allocated memory is still 174.1MB. Free memory was 84.5MB in the beginning and 77.4MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,973 INFO L158 Benchmark]: RCFGBuilder took 2556.82ms. Allocated memory was 174.1MB in the beginning and 281.0MB in the end (delta: 107.0MB). Free memory was 77.0MB in the beginning and 191.5MB in the end (delta: -114.5MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,975 INFO L158 Benchmark]: CodeCheck took 172.88ms. Allocated memory is still 281.0MB. Free memory was 191.5MB in the beginning and 184.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:07:12,980 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 94.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3619.29ms. Allocated memory is still 174.1MB. Free memory was 129.3MB in the beginning and 97.1MB in the end (delta: 32.2MB). Peak memory consumption was 112.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.40ms. Allocated memory is still 174.1MB. Free memory was 97.1MB in the beginning and 84.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.32ms. Allocated memory is still 174.1MB. Free memory was 84.5MB in the beginning and 77.4MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2556.82ms. Allocated memory was 174.1MB in the beginning and 281.0MB in the end (delta: 107.0MB). Free memory was 77.0MB in the beginning and 191.5MB in the end (delta: -114.5MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * CodeCheck took 172.88ms. Allocated memory is still 281.0MB. Free memory was 191.5MB in the beginning and 184.1MB 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. [2022-11-21 23:07:13,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg --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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:07:15,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:07:15,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:07:15,537 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:07:15,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:07:15,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:07:15,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:07:15,552 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:07:15,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:07:15,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:07:15,561 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:07:15,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:07:15,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:07:15,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:07:15,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:07:15,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:07:15,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:07:15,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:07:15,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:07:15,586 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:07:15,587 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:07:15,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:07:15,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:07:15,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:07:15,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:07:15,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:07:15,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:07:15,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:07:15,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:07:15,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:07:15,607 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:07:15,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:07:15,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:07:15,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:07:15,627 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:07:15,627 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:07:15,628 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:07:15,628 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:07:15,628 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:07:15,629 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:07:15,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:07:15,631 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:07:15,654 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:07:15,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:07:15,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:07:15,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:07:15,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:07:15,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:07:15,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:07:15,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:07:15,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:07:15,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:07:15,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:07:15,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:07:15,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:07:15,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:07:15,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:07:15,659 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:07:15,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:07:15,660 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:07:15,660 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:07:15,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:07:15,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:07:15,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:07:15,661 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:07:15,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:07:15,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:07:15,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:07:15,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:07:15,663 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:07:15,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:07:15,663 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_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2022-11-21 23:07:16,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:07:16,028 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:07:16,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:07:16,033 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:07:16,033 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:07:16,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-21 23:07:19,121 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:07:19,754 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:07:19,755 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2022-11-21 23:07:19,795 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/1c9935ea5/e235b59fd6324dfdac5fa3693b690109/FLAG30e959210 [2022-11-21 23:07:19,822 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/data/1c9935ea5/e235b59fd6324dfdac5fa3693b690109 [2022-11-21 23:07:19,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:07:19,828 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:07:19,830 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:07:19,830 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:07:19,833 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:07:19,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:07:19" (1/1) ... [2022-11-21 23:07:19,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7c427d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:19, skipping insertion in model container [2022-11-21 23:07:19,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:07:19" (1/1) ... [2022-11-21 23:07:19,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:07:19,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:07:20,250 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-21 23:07:20,260 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-21 23:07:21,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,683 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,684 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:21,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:07:22,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:07:22,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:07:22,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:07:22,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:07:22,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:07:22,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:07:22,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:07:22,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:07:22,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:07:22,423 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:07:22,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:07:22,674 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:07:22,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:07:22,718 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-21 23:07:22,719 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-21 23:07:22,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,753 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:07:22,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:07:22,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:07:22,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:07:22,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:07:22,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:07:22,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:07:22,808 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:07:22,808 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:07:22,809 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:07:22,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:07:22,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,907 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:07:22,952 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:07:22,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2022-11-21 23:07:22,972 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2022-11-21 23:07:22,997 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:22,999 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:07:23,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:07:23,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:07:23,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:07:23,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:07:23,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:07:23,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:07:23,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:07:23,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:07:23,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:07:23,073 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:07:23,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,113 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:07:23,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:07:23,388 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:07:23,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23 WrapperNode [2022-11-21 23:07:23,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:07:23,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:07:23,392 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:07:23,392 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:07:23,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,698 INFO L138 Inliner]: procedures = 710, calls = 2630, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 948 [2022-11-21 23:07:23,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:07:23,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:07:23,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:07:23,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:07:23,711 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,862 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,867 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,879 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:07:23,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:07:23,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:07:23,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:07:23,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:07:23" (1/1) ... [2022-11-21 23:07:23,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:07:23,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:07:23,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:07:23,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:07:23,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-21 23:07:23,979 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-21 23:07:23,979 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:07:23,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:07:23,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:07:23,980 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:07:23,980 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:07:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:07:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:07:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:07:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-21 23:07:23,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:07:23,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:07:23,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:07:23,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:07:23,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:07:23,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:07:23,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:07:23,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-21 23:07:23,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-21 23:07:23,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-21 23:07:23,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-21 23:07:23,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:07:23,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:07:23,985 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:07:23,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:07:23,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:07:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:07:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:07:23,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-21 23:07:23,987 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:07:23,988 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:07:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-21 23:07:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-21 23:07:23,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-21 23:07:23,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-21 23:07:24,339 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:07:24,343 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:07:43,839 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:07:44,309 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:07:44,310 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:07:44,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:07:44 BoogieIcfgContainer [2022-11-21 23:07:44,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:07:44,317 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:07:44,317 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:07:44,328 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:07:44,333 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:07:44" (1/1) ... [2022-11-21 23:07:44,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:07:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:07:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2022-11-21 23:07:44,425 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2022-11-21 23:07:44,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-21 23:07:44,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:07:44,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:07:44,478 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:07:44,486 INFO L158 Benchmark]: Toolchain (without parser) took 24655.44ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 67.0MB in the beginning and 61.3MB in the end (delta: 5.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,487 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:07:44,487 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3561.07ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 67.0MB in the beginning and 66.4MB in the end (delta: 581.4kB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,487 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.24ms. Allocated memory is still 132.1MB. Free memory was 66.4MB in the beginning and 53.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,490 INFO L158 Benchmark]: Boogie Preprocessor took 187.83ms. Allocated memory is still 132.1MB. Free memory was 53.8MB in the beginning and 74.1MB in the end (delta: -20.3MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,490 INFO L158 Benchmark]: RCFGBuilder took 20427.67ms. Allocated memory is still 132.1MB. Free memory was 74.1MB in the beginning and 68.7MB in the end (delta: 5.4MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,491 INFO L158 Benchmark]: CodeCheck took 166.47ms. Allocated memory is still 132.1MB. Free memory was 68.7MB in the beginning and 61.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:07:44,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3561.07ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 67.0MB in the beginning and 66.4MB in the end (delta: 581.4kB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.24ms. Allocated memory is still 132.1MB. Free memory was 66.4MB in the beginning and 53.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 187.83ms. Allocated memory is still 132.1MB. Free memory was 53.8MB in the beginning and 74.1MB in the end (delta: -20.3MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * RCFGBuilder took 20427.67ms. Allocated memory is still 132.1MB. Free memory was 74.1MB in the beginning and 68.7MB in the end (delta: 5.4MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * CodeCheck took 166.47ms. Allocated memory is still 132.1MB. Free memory was 68.7MB in the beginning and 61.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:07:44,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc5da04d-d5c6-4d58-97eb-4bf3d11d789c/bin/ukojak-jW3SillKbg/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