./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:43:46,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:43:46,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:43:46,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:43:46,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:43:46,215 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:43:46,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:43:46,220 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:43:46,222 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:43:46,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:43:46,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:43:46,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:43:46,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:43:46,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:43:46,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:43:46,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:43:46,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:43:46,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:43:46,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:43:46,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:43:46,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:43:46,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:43:46,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:43:46,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:43:46,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:43:46,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:43:46,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:43:46,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:43:46,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:43:46,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:43:46,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:43:46,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:43:46,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:43:46,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:43:46,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:43:46,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:43:46,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:43:46,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:43:46,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:43:46,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:43:46,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:43:46,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:43:46,293 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:43:46,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:43:46,299 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:43:46,299 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:43:46,300 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:43:46,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:43:46,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:43:46,301 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:43:46,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:43:46,302 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:43:46,302 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:43:46,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:43:46,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:43:46,303 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:43:46,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:43:46,304 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:43:46,304 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:43:46,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:43:46,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:46,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:43:46,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:43:46,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:43:46,307 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:43:46,307 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:43:46,307 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:43:46,308 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-21 04:43:46,567 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:43:46,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:43:46,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:43:46,608 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:43:46,609 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:43:46,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-21 04:43:46,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/9b013cd48/a745eb89b2a24e4b84f481bf6aeb88bf/FLAGf2af97934 [2021-11-21 04:43:47,611 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:43:47,614 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-21 04:43:47,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/9b013cd48/a745eb89b2a24e4b84f481bf6aeb88bf/FLAGf2af97934 [2021-11-21 04:43:48,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/9b013cd48/a745eb89b2a24e4b84f481bf6aeb88bf [2021-11-21 04:43:48,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:43:48,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:43:48,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:48,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:43:48,114 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:43:48,115 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:48" (1/1) ... [2021-11-21 04:43:48,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6654796e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:48, skipping insertion in model container [2021-11-21 04:43:48,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:48" (1/1) ... [2021-11-21 04:43:48,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:43:48,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:43:48,552 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-21 04:43:48,560 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-21 04:43:49,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:49,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,156 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:43:50,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:43:50,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:43:50,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:43:50,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:43:50,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:43:50,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:43:50,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:43:50,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:43:50,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:43:50,413 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:43:50,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:50,706 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:43:50,720 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-21 04:43:50,721 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-21 04:43:50,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:43:50,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:43:50,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:43:50,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:43:50,885 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:43:50,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:43:50,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:43:50,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:43:50,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:43:50,888 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:43:50,919 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:43:50,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:50,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:43:51,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:43:51,326 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:43:51,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51 WrapperNode [2021-11-21 04:43:51,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:51,328 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:51,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:43:51,329 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:43:51,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,494 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,594 INFO L137 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 938 [2021-11-21 04:43:51,595 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:43:51,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:43:51,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:43:51,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:43:51,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,616 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,703 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:43:51,704 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:43:51,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:43:51,705 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:43:51,706 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:51" (1/1) ... [2021-11-21 04:43:51,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:51,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:43:51,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:43:51,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:43:51,810 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 04:43:51,810 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 04:43:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:43:51,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:43:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:43:51,811 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:43:51,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:43:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 04:43:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 04:43:51,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 04:43:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:43:51,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:43:51,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:43:51,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:43:51,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:43:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:43:51,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:43:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:43:51,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:43:51,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:43:51,817 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:43:51,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:43:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:43:51,818 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:43:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:43:51,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:43:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:43:51,819 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:43:51,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:43:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:43:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:43:51,820 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:43:51,821 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:43:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:43:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 04:43:51,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:43:52,189 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:43:52,193 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:43:53,905 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:43:54,112 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:43:54,112 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:43:54,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:54 BoogieIcfgContainer [2021-11-21 04:43:54,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:43:54,117 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:43:54,118 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:43:54,128 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:43:54,129 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:43:54" (1/1) ... [2021-11-21 04:43:54,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:43:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:43:54,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-21 04:43:54,223 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-21 04:43:54,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-21 04:43:54,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:43:54,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:43:54,284 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:43:54,294 INFO L158 Benchmark]: Toolchain (without parser) took 6194.17ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 74.6MB in the beginning and 115.2MB in the end (delta: -40.6MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,295 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 113.2MB. Free memory was 66.1MB in the beginning and 65.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:43:54,296 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3216.96ms. Allocated memory was 113.2MB in the beginning and 142.6MB in the end (delta: 29.4MB). Free memory was 74.4MB in the beginning and 51.5MB in the end (delta: 22.9MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.18ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 51.5MB in the beginning and 122.1MB in the end (delta: -70.5MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,298 INFO L158 Benchmark]: Boogie Preprocessor took 107.86ms. Allocated memory is still 182.5MB. Free memory was 122.1MB in the beginning and 114.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,300 INFO L158 Benchmark]: RCFGBuilder took 2412.35ms. Allocated memory is still 182.5MB. Free memory was 114.7MB in the beginning and 122.3MB in the end (delta: -7.5MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,301 INFO L158 Benchmark]: CodeCheck took 170.09ms. Allocated memory is still 182.5MB. Free memory was 122.3MB in the beginning and 115.2MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:43:54,307 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 0.31ms. Allocated memory is still 113.2MB. Free memory was 66.1MB in the beginning and 65.9MB in the end (delta: 117.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3216.96ms. Allocated memory was 113.2MB in the beginning and 142.6MB in the end (delta: 29.4MB). Free memory was 74.4MB in the beginning and 51.5MB in the end (delta: 22.9MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.18ms. Allocated memory was 142.6MB in the beginning and 182.5MB in the end (delta: 39.8MB). Free memory was 51.5MB in the beginning and 122.1MB in the end (delta: -70.5MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.86ms. Allocated memory is still 182.5MB. Free memory was 122.1MB in the beginning and 114.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2412.35ms. Allocated memory is still 182.5MB. Free memory was 114.7MB in the beginning and 122.3MB in the end (delta: -7.5MB). Peak memory consumption was 61.4MB. Max. memory is 16.1GB. * CodeCheck took 170.09ms. Allocated memory is still 182.5MB. Free memory was 122.3MB in the beginning and 115.2MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:43:54,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:43:56,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:43:56,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:43:56,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:43:56,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:43:56,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:43:56,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:43:56,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:43:56,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:43:56,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:43:56,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:43:56,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:43:56,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:43:56,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:43:56,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:43:56,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:43:56,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:43:56,971 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:43:56,973 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:43:56,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:43:56,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:43:56,988 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:43:56,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:43:56,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:43:56,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:43:56,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:43:56,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:43:57,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:43:57,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:43:57,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:43:57,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:43:57,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:43:57,010 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:43:57,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:43:57,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:43:57,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:43:57,015 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:43:57,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:43:57,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:43:57,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:43:57,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:43:57,019 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:43:57,065 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:43:57,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:43:57,067 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:43:57,068 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:43:57,069 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:43:57,069 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:43:57,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:43:57,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:43:57,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:43:57,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:43:57,072 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:43:57,072 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:43:57,072 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:43:57,072 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:43:57,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:43:57,073 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:43:57,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:43:57,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:43:57,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:43:57,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:43:57,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:43:57,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:43:57,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:43:57,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:43:57,075 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:43:57,075 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:43:57,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:43:57,076 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:43:57,076 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:43:57,076 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-21 04:43:57,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:43:57,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:43:57,542 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:43:57,544 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:43:57,545 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:43:57,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-21 04:43:57,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/a58f02791/2624eeb2710d42f7982930ae6d892663/FLAGe727899f3 [2021-11-21 04:43:58,557 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:43:58,557 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-21 04:43:58,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/a58f02791/2624eeb2710d42f7982930ae6d892663/FLAGe727899f3 [2021-11-21 04:43:59,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/data/a58f02791/2624eeb2710d42f7982930ae6d892663 [2021-11-21 04:43:59,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:43:59,085 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:43:59,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:43:59,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:43:59,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:43:59,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:59" (1/1) ... [2021-11-21 04:43:59,108 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a62c034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:43:59, skipping insertion in model container [2021-11-21 04:43:59,108 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:43:59" (1/1) ... [2021-11-21 04:43:59,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:43:59,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:43:59,486 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-21 04:43:59,503 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-21 04:44:00,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:00,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:44:00,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:44:00,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:44:00,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:44:00,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:44:00,952 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:44:00,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:44:00,953 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:44:00,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:44:00,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:44:01,132 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:44:01,279 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,379 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:44:01,468 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:44:01,548 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:44:01,555 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-21 04:44:01,556 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-21 04:44:01,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,628 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,628 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:44:01,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:44:01,719 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:44:01,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:44:01,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:44:01,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:44:01,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:44:01,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:44:01,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:44:01,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:44:01,762 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:44:01,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:01,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:44:01,957 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:44:01,983 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-21 04:44:01,983 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_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-21 04:44:02,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:44:02,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:44:02,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:44:02,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:44:02,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:44:02,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:44:02,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:44:02,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:44:02,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:44:02,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:44:02,119 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:44:02,249 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:44:02,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:44:02,814 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:44:02,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02 WrapperNode [2021-11-21 04:44:02,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:44:02,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:44:02,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:44:02,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:44:02,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:02,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,104 INFO L137 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 939 [2021-11-21 04:44:03,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:44:03,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:44:03,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:44:03,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:44:03,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,235 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:44:03,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:44:03,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:44:03,250 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:44:03,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:44:02" (1/1) ... [2021-11-21 04:44:03,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:44:03,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:44:03,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:44:03,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:44:03,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 04:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 04:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:44:03,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:44:03,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:44:03,334 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:44:03,335 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:44:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:44:03,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 04:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 04:44:03,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 04:44:03,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:44:03,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:44:03,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:44:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 04:44:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 04:44:03,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 04:44:03,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 04:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:44:03,340 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:44:03,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 04:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:44:03,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:44:03,342 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:44:03,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 04:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 04:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 04:44:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:44:03,344 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 04:44:03,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 04:44:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 04:44:03,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 04:44:03,712 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:44:03,714 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:44:24,527 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:44:24,784 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:44:24,785 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:44:24,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:44:24 BoogieIcfgContainer [2021-11-21 04:44:24,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:44:24,790 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:44:24,790 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:44:24,805 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:44:24,806 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:44:24" (1/1) ... [2021-11-21 04:44:24,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:44:24,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:44:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-21 04:44:24,903 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-21 04:44:24,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-21 04:44:24,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:44:24,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:44:24,958 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:44:24,966 INFO L158 Benchmark]: Toolchain (without parser) took 25878.14ms. Allocated memory was 58.7MB in the beginning and 205.5MB in the end (delta: 146.8MB). Free memory was 27.4MB in the beginning and 103.2MB in the end (delta: -75.8MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,967 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:44:24,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3725.36ms. Allocated memory was 58.7MB in the beginning and 153.1MB in the end (delta: 94.4MB). Free memory was 27.2MB in the beginning and 79.5MB in the end (delta: -52.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,971 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.91ms. Allocated memory is still 153.1MB. Free memory was 79.5MB in the beginning and 99.4MB in the end (delta: -19.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,973 INFO L158 Benchmark]: Boogie Preprocessor took 143.08ms. Allocated memory is still 153.1MB. Free memory was 99.4MB in the beginning and 90.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,976 INFO L158 Benchmark]: RCFGBuilder took 21538.88ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 90.6MB in the beginning and 109.5MB in the end (delta: -19.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,977 INFO L158 Benchmark]: CodeCheck took 172.32ms. Allocated memory is still 205.5MB. Free memory was 109.5MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:44:24,982 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.6MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3725.36ms. Allocated memory was 58.7MB in the beginning and 153.1MB in the end (delta: 94.4MB). Free memory was 27.2MB in the beginning and 79.5MB in the end (delta: -52.3MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.91ms. Allocated memory is still 153.1MB. Free memory was 79.5MB in the beginning and 99.4MB in the end (delta: -19.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.08ms. Allocated memory is still 153.1MB. Free memory was 99.4MB in the beginning and 90.6MB in the end (delta: 8.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 21538.88ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 90.6MB in the beginning and 109.5MB in the end (delta: -19.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * CodeCheck took 172.32ms. Allocated memory is still 205.5MB. Free memory was 109.5MB in the beginning and 103.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:44:25,049 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdd4ddd2-47f4-47a6-9c3f-1e6b05ffb4bb/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared