./Ultimate.py --spec /storage/repos/ultimate/trunk/examples/svcomp/properties/unreach-call.prp --file /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678b828e Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ada52fa2d2f19797875f51aa29b98afc09f0d81 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.1-678b828 [2020-12-07 16:41:14,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-07 16:41:14,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-07 16:41:14,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-07 16:41:14,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-07 16:41:14,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-07 16:41:14,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-07 16:41:14,938 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-07 16:41:14,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-07 16:41:14,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-07 16:41:14,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-07 16:41:14,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-07 16:41:14,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-07 16:41:14,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-07 16:41:14,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-07 16:41:14,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-07 16:41:14,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-07 16:41:14,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-07 16:41:14,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-07 16:41:14,981 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-07 16:41:14,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-07 16:41:14,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-07 16:41:14,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-07 16:41:14,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-07 16:41:14,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-07 16:41:14,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-07 16:41:14,999 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-07 16:41:15,001 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-07 16:41:15,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-07 16:41:15,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-07 16:41:15,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-07 16:41:15,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-07 16:41:15,007 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-07 16:41:15,008 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-07 16:41:15,009 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-07 16:41:15,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-07 16:41:15,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-07 16:41:15,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-07 16:41:15,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-07 16:41:15,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-07 16:41:15,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-07 16:41:15,016 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-07 16:41:15,076 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-07 16:41:15,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-07 16:41:15,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-07 16:41:15,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-07 16:41:15,081 INFO L138 SettingsManager]: * Use SBE=true [2020-12-07 16:41:15,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-07 16:41:15,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-07 16:41:15,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-07 16:41:15,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-07 16:41:15,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-07 16:41:15,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-07 16:41:15,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-07 16:41:15,085 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-07 16:41:15,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-07 16:41:15,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-07 16:41:15,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-07 16:41:15,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-07 16:41:15,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-07 16:41:15,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-07 16:41:15,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-07 16:41:15,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-07 16:41:15,088 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-07 16:41:15,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-07 16:41:15,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-07 16:41:15,089 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-07 16:41:15,089 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ada52fa2d2f19797875f51aa29b98afc09f0d81 [2020-12-07 16:41:15,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-07 16:41:15,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-07 16:41:15,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-07 16:41:15,550 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-07 16:41:15,552 INFO L275 PluginConnector]: CDTParser initialized [2020-12-07 16:41:15,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i [2020-12-07 16:41:15,636 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c851c583a/382470ddaee84c728d9165c96505c040/FLAGbddb933b4 [2020-12-07 16:41:16,956 INFO L306 CDTParser]: Found 1 translation units. [2020-12-07 16:41:16,958 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i [2020-12-07 16:41:17,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c851c583a/382470ddaee84c728d9165c96505c040/FLAGbddb933b4 [2020-12-07 16:41:17,249 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c851c583a/382470ddaee84c728d9165c96505c040 [2020-12-07 16:41:17,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-07 16:41:17,257 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-07 16:41:17,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-07 16:41:17,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-07 16:41:17,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-07 16:41:17,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:41:17" (1/1) ... [2020-12-07 16:41:17,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76e8dc30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:17, skipping insertion in model container [2020-12-07 16:41:17,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:41:17" (1/1) ... [2020-12-07 16:41:17,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-07 16:41:17,469 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-07 16:41:17,802 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i[4489,4502] [2020-12-07 16:41:17,811 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i[4549,4562] [2020-12-07 16:41:17,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-07 16:41:17,852 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-07 16:41:19,236 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,245 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,246 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,248 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,267 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,268 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,270 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,271 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,274 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,277 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,277 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:19,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-07 16:41:19,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-07 16:41:19,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-07 16:41:19,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-07 16:41:19,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-07 16:41:19,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-07 16:41:19,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-07 16:41:19,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-07 16:41:19,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-07 16:41:19,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-07 16:41:20,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-07 16:41:20,449 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,450 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,488 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,490 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,518 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,520 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,521 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,522 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,523 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,524 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,528 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-07 16:41:20,676 INFO L203 MainTranslator]: Completed pre-run [2020-12-07 16:41:20,709 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i[4489,4502] [2020-12-07 16:41:20,710 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_hash_string_harness.i[4549,4562] [2020-12-07 16:41:20,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-07 16:41:20,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-07 16:41:20,789 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,789 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,790 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,791 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,806 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,807 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,808 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,848 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:20,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-07 16:41:20,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-07 16:41:20,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-07 16:41:20,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-07 16:41:20,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-07 16:41:20,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-07 16:41:20,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-07 16:41:20,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-07 16:41:20,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-07 16:41:20,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-07 16:41:20,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-07 16:41:21,107 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,108 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,126 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,127 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,145 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-07 16:41:21,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-07 16:41:22,761 INFO L208 MainTranslator]: Completed translation [2020-12-07 16:41:22,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22 WrapperNode [2020-12-07 16:41:22,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-07 16:41:22,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-07 16:41:22,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-07 16:41:22,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-07 16:41:22,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:22,942 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-07 16:41:23,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-07 16:41:23,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-07 16:41:23,103 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-07 16:41:23,115 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,227 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... [2020-12-07 16:41:23,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-07 16:41:23,295 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-07 16:41:23,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-07 16:41:23,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-07 16:41:23,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-07 16:41:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-07 16:41:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-07 16:41:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-07 16:41:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-07 16:41:23,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-07 16:41:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-07 16:41:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-07 16:41:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-07 16:41:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-07 16:41:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-07 16:41:33,178 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##160: assume !true; [2020-12-07 16:41:33,188 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-07 16:41:33,189 INFO L299 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-07 16:41:33,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:41:33 BoogieIcfgContainer [2020-12-07 16:41:33,193 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-07 16:41:33,195 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-07 16:41:33,195 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-07 16:41:33,199 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-07 16:41:33,199 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:41:17" (1/3) ... [2020-12-07 16:41:33,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@603ab3b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:41:33, skipping insertion in model container [2020-12-07 16:41:33,201 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:41:22" (2/3) ... [2020-12-07 16:41:33,201 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@603ab3b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:41:33, skipping insertion in model container [2020-12-07 16:41:33,202 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:41:33" (3/3) ... [2020-12-07 16:41:33,203 INFO L111 eAbstractionObserver]: Analyzing ICFG aws_hash_string_harness.i [2020-12-07 16:41:33,223 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-07 16:41:33,228 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-07 16:41:33,243 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-07 16:41:33,285 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-07 16:41:33,286 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-07 16:41:33,286 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-07 16:41:33,286 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-07 16:41:33,286 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-07 16:41:33,286 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-07 16:41:33,287 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-07 16:41:33,287 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-07 16:41:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states. [2020-12-07 16:41:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-07 16:41:33,320 INFO L414 BasicCegarLoop]: Found error trace [2020-12-07 16:41:33,322 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-07 16:41:33,322 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-07 16:41:33,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-07 16:41:33,329 INFO L82 PathProgramCache]: Analyzing trace with hash -2017125498, now seen corresponding path program 1 times [2020-12-07 16:41:33,339 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-07 16:41:33,340 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227095939] [2020-12-07 16:41:33,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-07 16:41:33,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-07 16:41:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-07 16:41:34,189 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1227095939] [2020-12-07 16:41:34,190 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-07 16:41:34,191 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-07 16:41:34,192 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146917575] [2020-12-07 16:41:34,198 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-07 16:41:34,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-07 16:41:34,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-07 16:41:34,218 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-07 16:41:34,220 INFO L87 Difference]: Start difference. First operand 115 states. Second operand 2 states. [2020-12-07 16:41:34,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-07 16:41:34,283 INFO L93 Difference]: Finished difference Result 225 states and 346 transitions. [2020-12-07 16:41:34,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-07 16:41:34,291 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 44 [2020-12-07 16:41:34,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-07 16:41:34,306 INFO L225 Difference]: With dead ends: 225 [2020-12-07 16:41:34,307 INFO L226 Difference]: Without dead ends: 108 [2020-12-07 16:41:34,314 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-07 16:41:34,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 108 states. [2020-12-07 16:41:34,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 108 to 108. [2020-12-07 16:41:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 108 states. [2020-12-07 16:41:34,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 160 transitions. [2020-12-07 16:41:34,367 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 160 transitions. Word has length 44 [2020-12-07 16:41:34,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-07 16:41:34,368 INFO L481 AbstractCegarLoop]: Abstraction has 108 states and 160 transitions. [2020-12-07 16:41:34,368 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-07 16:41:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 160 transitions. [2020-12-07 16:41:34,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-12-07 16:41:34,370 INFO L414 BasicCegarLoop]: Found error trace [2020-12-07 16:41:34,370 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-07 16:41:34,371 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-07 16:41:34,371 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-07 16:41:34,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-07 16:41:34,372 INFO L82 PathProgramCache]: Analyzing trace with hash 1074584392, now seen corresponding path program 1 times [2020-12-07 16:41:34,372 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-07 16:41:34,372 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678544260] [2020-12-07 16:41:34,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-07 16:41:35,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-07 16:41:35,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-07 16:41:35,931 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678544260] [2020-12-07 16:41:35,932 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-07 16:41:35,932 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-12-07 16:41:35,932 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302972565] [2020-12-07 16:41:35,935 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-07 16:41:35,936 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-07 16:41:35,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-07 16:41:35,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-12-07 16:41:35,937 INFO L87 Difference]: Start difference. First operand 108 states and 160 transitions. Second operand 6 states. [2020-12-07 16:41:36,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-07 16:41:36,156 INFO L93 Difference]: Finished difference Result 108 states and 160 transitions. [2020-12-07 16:41:36,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-07 16:41:36,156 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 44 [2020-12-07 16:41:36,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-07 16:41:36,156 INFO L225 Difference]: With dead ends: 108 [2020-12-07 16:41:36,157 INFO L226 Difference]: Without dead ends: 0 [2020-12-07 16:41:36,159 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=28, Invalid=44, Unknown=0, NotChecked=0, Total=72 [2020-12-07 16:41:36,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-07 16:41:36,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-07 16:41:36,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-07 16:41:36,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-07 16:41:36,160 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 44 [2020-12-07 16:41:36,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-07 16:41:36,160 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-07 16:41:36,160 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-07 16:41:36,160 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-07 16:41:36,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-07 16:41:36,161 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-07 16:41:36,163 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-07 16:41:36,274 INFO L262 CegarLoopResult]: For program point L8921(line 8921) no Hoare annotation was computed. [2020-12-07 16:41:36,275 INFO L262 CegarLoopResult]: For program point L8921-2(line 8921) no Hoare annotation was computed. [2020-12-07 16:41:36,275 INFO L262 CegarLoopResult]: For program point L8971(line 8971) no Hoare annotation was computed. [2020-12-07 16:41:36,275 INFO L262 CegarLoopResult]: For program point L8872(line 8872) no Hoare annotation was computed. [2020-12-07 16:41:36,275 INFO L262 CegarLoopResult]: For program point L8922(line 8922) no Hoare annotation was computed. [2020-12-07 16:41:36,275 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-07 16:41:36,276 INFO L262 CegarLoopResult]: For program point L8856-3(lines 8856 8864) no Hoare annotation was computed. [2020-12-07 16:41:36,276 INFO L258 CegarLoopResult]: At program point L8856-2(lines 8856 8864) the Hoare annotation is: false [2020-12-07 16:41:36,276 INFO L262 CegarLoopResult]: For program point L8873(line 8873) no Hoare annotation was computed. [2020-12-07 16:41:36,276 INFO L258 CegarLoopResult]: At program point L8956(lines 8956 8972) the Hoare annotation is: false [2020-12-07 16:41:36,276 INFO L258 CegarLoopResult]: At program point L8890-2(lines 8890 8898) the Hoare annotation is: false [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8890-3(lines 8890 8898) no Hoare annotation was computed. [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8874(line 8874) no Hoare annotation was computed. [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8924(line 8924) no Hoare annotation was computed. [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8924-2(line 8924) no Hoare annotation was computed. [2020-12-07 16:41:36,277 INFO L258 CegarLoopResult]: At program point L6876(lines 6867 6877) the Hoare annotation is: false [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8908(line 8908) no Hoare annotation was computed. [2020-12-07 16:41:36,277 INFO L262 CegarLoopResult]: For program point L8875(line 8875) no Hoare annotation was computed. [2020-12-07 16:41:36,278 INFO L262 CegarLoopResult]: For program point L8908-2(line 8908) no Hoare annotation was computed. [2020-12-07 16:41:36,278 INFO L262 CegarLoopResult]: For program point L10246(lines 10246 10249) no Hoare annotation was computed. [2020-12-07 16:41:36,278 INFO L262 CegarLoopResult]: For program point L8925(line 8925) no Hoare annotation was computed. [2020-12-07 16:41:36,278 INFO L262 CegarLoopResult]: For program point L8958-2(line 8958) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8958(line 8958) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8909(line 8909) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8876(line 8876) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8959-2(line 8959) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L222(lines 222 224) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8959(line 8959) no Hoare annotation was computed. [2020-12-07 16:41:36,279 INFO L262 CegarLoopResult]: For program point L8877(line 8877) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L258 CegarLoopResult]: At program point L9951-2(line 9951) the Hoare annotation is: false [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point L9951-3(line 9951) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point L8960(line 8960) no Hoare annotation was computed. [2020-12-07 16:41:36,280 INFO L262 CegarLoopResult]: For program point L8927(line 8927) no Hoare annotation was computed. [2020-12-07 16:41:36,281 INFO L262 CegarLoopResult]: For program point L8960-2(line 8960) no Hoare annotation was computed. [2020-12-07 16:41:36,281 INFO L262 CegarLoopResult]: For program point L8878(line 8878) no Hoare annotation was computed. [2020-12-07 16:41:36,282 INFO L262 CegarLoopResult]: For program point L8961(line 8961) no Hoare annotation was computed. [2020-12-07 16:41:36,282 INFO L262 CegarLoopResult]: For program point L8961-2(line 8961) no Hoare annotation was computed. [2020-12-07 16:41:36,283 INFO L258 CegarLoopResult]: At program point L6864(lines 6861 6865) the Hoare annotation is: false [2020-12-07 16:41:36,283 INFO L265 CegarLoopResult]: At program point L10250(line 10250) the Hoare annotation is: true [2020-12-07 16:41:36,283 INFO L262 CegarLoopResult]: For program point L8879(line 8879) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8962(line 8962) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L258 CegarLoopResult]: At program point L6947(lines 6943 6948) the Hoare annotation is: false [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8929(line 8929) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8962-2(line 8962) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8913(line 8913) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8880(line 8880) no Hoare annotation was computed. [2020-12-07 16:41:36,284 INFO L262 CegarLoopResult]: For program point L8913-2(line 8913) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L8963(line 8963) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L8963-2(line 8963) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L8914(line 8914) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L210(lines 210 212) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L210-1(lines 210 212) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L210-2(lines 210 212) no Hoare annotation was computed. [2020-12-07 16:41:36,285 INFO L262 CegarLoopResult]: For program point L210-3(lines 210 212) no Hoare annotation was computed. [2020-12-07 16:41:36,286 INFO L262 CegarLoopResult]: For program point L8881(line 8881) no Hoare annotation was computed. [2020-12-07 16:41:36,287 INFO L262 CegarLoopResult]: For program point L8964(line 8964) no Hoare annotation was computed. [2020-12-07 16:41:36,291 INFO L262 CegarLoopResult]: For program point L8964-2(line 8964) no Hoare annotation was computed. [2020-12-07 16:41:36,291 INFO L262 CegarLoopResult]: For program point L6305-2(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,291 INFO L262 CegarLoopResult]: For program point L6305-3(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,291 INFO L262 CegarLoopResult]: For program point L6305(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,291 INFO L258 CegarLoopResult]: At program point L6305-6(lines 6301 6306) the Hoare annotation is: false [2020-12-07 16:41:36,291 INFO L262 CegarLoopResult]: For program point L6305-7(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L6305-5(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L6305-10(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L6305-9(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L8882(line 8882) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L6305-14(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,292 INFO L262 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-12-07 16:41:36,293 INFO L262 CegarLoopResult]: For program point L6305-12(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,295 INFO L258 CegarLoopResult]: At program point L6305-13(lines 6301 6306) the Hoare annotation is: false [2020-12-07 16:41:36,295 INFO L262 CegarLoopResult]: For program point L211-2(line 211) no Hoare annotation was computed. [2020-12-07 16:41:36,295 INFO L262 CegarLoopResult]: For program point L6305-19(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,296 INFO L262 CegarLoopResult]: For program point L211-4(line 211) no Hoare annotation was computed. [2020-12-07 16:41:36,296 INFO L262 CegarLoopResult]: For program point L6305-16(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,296 INFO L262 CegarLoopResult]: For program point L6305-17(line 6305) no Hoare annotation was computed. [2020-12-07 16:41:36,296 INFO L262 CegarLoopResult]: For program point L211-6(line 211) no Hoare annotation was computed. [2020-12-07 16:41:36,296 INFO L258 CegarLoopResult]: At program point L6305-20(lines 6301 6306) the Hoare annotation is: false [2020-12-07 16:41:36,296 INFO L262 CegarLoopResult]: For program point L8965(line 8965) no Hoare annotation was computed. [2020-12-07 16:41:36,297 INFO L262 CegarLoopResult]: For program point L8965-2(line 8965) no Hoare annotation was computed. [2020-12-07 16:41:36,297 INFO L258 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: false [2020-12-07 16:41:36,298 INFO L258 CegarLoopResult]: At program point L6951(lines 6950 6952) the Hoare annotation is: false [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8966-2(line 8966) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8966(line 8966) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8917(line 8917) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8917-2(line 8917) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8967-2(line 8967) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L258 CegarLoopResult]: At program point L8868(lines 8868 8883) the Hoare annotation is: false [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L8967(line 8967) no Hoare annotation was computed. [2020-12-07 16:41:36,298 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point L8852(line 8852) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 223) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point L8852-2(lines 8852 8973) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point L8918(line 8918) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point L8968(line 8968) no Hoare annotation was computed. [2020-12-07 16:41:36,299 INFO L258 CegarLoopResult]: At program point L8902(lines 8902 8930) the Hoare annotation is: false [2020-12-07 16:41:36,299 INFO L262 CegarLoopResult]: For program point L8968-2(line 8968) no Hoare annotation was computed. [2020-12-07 16:41:36,300 INFO L262 CegarLoopResult]: For program point L6871(lines 6871 6872) no Hoare annotation was computed. [2020-12-07 16:41:36,300 INFO L262 CegarLoopResult]: For program point L8886-2(lines 8886 8973) no Hoare annotation was computed. [2020-12-07 16:41:36,300 INFO L262 CegarLoopResult]: For program point L8886-4(lines 8852 8973) no Hoare annotation was computed. [2020-12-07 16:41:36,300 INFO L262 CegarLoopResult]: For program point L6871-2(lines 6871 6872) no Hoare annotation was computed. [2020-12-07 16:41:36,301 INFO L262 CegarLoopResult]: For program point L8886(line 8886) no Hoare annotation was computed. [2020-12-07 16:41:36,301 INFO L262 CegarLoopResult]: For program point L8936-3(lines 8936 8953) no Hoare annotation was computed. [2020-12-07 16:41:36,301 INFO L262 CegarLoopResult]: For program point L8969(line 8969) no Hoare annotation was computed. [2020-12-07 16:41:36,301 INFO L262 CegarLoopResult]: For program point L8870(line 8870) no Hoare annotation was computed. [2020-12-07 16:41:36,301 INFO L258 CegarLoopResult]: At program point L8936-2(lines 8936 8953) the Hoare annotation is: false [2020-12-07 16:41:36,301 INFO L258 CegarLoopResult]: At program point L6294(lines 6291 6295) the Hoare annotation is: false [2020-12-07 16:41:36,301 INFO L265 CegarLoopResult]: At program point L9944(lines 9944 9952) the Hoare annotation is: true [2020-12-07 16:41:36,302 INFO L258 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (= ULTIMATE.start_ensure_string_is_allocated_bounded_length_~max_size 32) [2020-12-07 16:41:36,302 INFO L262 CegarLoopResult]: For program point L8904(line 8904) no Hoare annotation was computed. [2020-12-07 16:41:36,302 INFO L262 CegarLoopResult]: For program point L8871(line 8871) no Hoare annotation was computed. [2020-12-07 16:41:36,302 INFO L258 CegarLoopResult]: At program point L8838(lines 8838 8977) the Hoare annotation is: false [2020-12-07 16:41:36,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:41:36 BoogieIcfgContainer [2020-12-07 16:41:36,331 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-07 16:41:36,333 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-07 16:41:36,333 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-07 16:41:36,333 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-07 16:41:36,334 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:41:33" (3/4) ... [2020-12-07 16:41:36,339 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-07 16:41:36,374 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2020-12-07 16:41:36,377 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 53 nodes and edges [2020-12-07 16:41:36,379 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2020-12-07 16:41:36,381 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-12-07 16:41:36,383 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-07 16:41:36,385 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-07 16:41:36,387 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-07 16:41:36,389 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-07 16:41:37,445 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-12-07 16:41:37,445 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-07 16:41:37,447 INFO L168 Benchmark]: Toolchain (without parser) took 20189.33 ms. Allocated memory was 54.5 MB in the beginning and 467.7 MB in the end (delta: 413.1 MB). Free memory was 32.3 MB in the beginning and 289.4 MB in the end (delta: -257.1 MB). Peak memory consumption was 346.0 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,448 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 44.0 MB. Free memory was 23.8 MB in the beginning and 23.8 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-07 16:41:37,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5500.41 ms. Allocated memory was 54.5 MB in the beginning and 127.9 MB in the end (delta: 73.4 MB). Free memory was 32.2 MB in the beginning and 41.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 91.0 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.00 ms. Allocated memory is still 127.9 MB. Free memory was 41.8 MB in the beginning and 29.2 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,449 INFO L168 Benchmark]: Boogie Preprocessor took 192.08 ms. Allocated memory is still 127.9 MB. Free memory was 29.2 MB in the beginning and 20.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,450 INFO L168 Benchmark]: RCFGBuilder took 9898.14 ms. Allocated memory was 127.9 MB in the beginning and 467.7 MB in the end (delta: 339.7 MB). Free memory was 20.9 MB in the beginning and 277.9 MB in the end (delta: -257.0 MB). Peak memory consumption was 204.3 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,450 INFO L168 Benchmark]: TraceAbstraction took 3136.00 ms. Allocated memory is still 467.7 MB. Free memory was 277.9 MB in the beginning and 229.9 MB in the end (delta: 48.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,451 INFO L168 Benchmark]: Witness Printer took 1112.00 ms. Allocated memory is still 467.7 MB. Free memory was 229.9 MB in the beginning and 289.4 MB in the end (delta: -59.5 MB). Peak memory consumption was 129.2 MB. Max. memory is 16.1 GB. [2020-12-07 16:41:37,453 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 44.0 MB. Free memory was 23.8 MB in the beginning and 23.8 MB in the end (delta: 31.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5500.41 ms. Allocated memory was 54.5 MB in the beginning and 127.9 MB in the end (delta: 73.4 MB). Free memory was 32.2 MB in the beginning and 41.8 MB in the end (delta: -9.6 MB). Peak memory consumption was 91.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 337.00 ms. Allocated memory is still 127.9 MB. Free memory was 41.8 MB in the beginning and 29.2 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 192.08 ms. Allocated memory is still 127.9 MB. Free memory was 29.2 MB in the beginning and 20.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 9898.14 ms. Allocated memory was 127.9 MB in the beginning and 467.7 MB in the end (delta: 339.7 MB). Free memory was 20.9 MB in the beginning and 277.9 MB in the end (delta: -257.0 MB). Peak memory consumption was 204.3 MB. Max. memory is 16.1 GB. * TraceAbstraction took 3136.00 ms. Allocated memory is still 467.7 MB. Free memory was 277.9 MB in the beginning and 229.9 MB in the end (delta: 48.0 MB). Peak memory consumption was 48.0 MB. Max. memory is 16.1 GB. * Witness Printer took 1112.00 ms. Allocated memory is still 467.7 MB. Free memory was 229.9 MB in the beginning and 289.4 MB in the end (delta: -59.5 MB). Peak memory consumption was 129.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 223]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 10250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6291]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8856]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8890]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9944]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6943]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8868]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: max_size == 32 - InvariantResult [Line: 6867]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8956]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6861]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8838]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8902]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 8936]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 9951]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6950]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 115 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2.8s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 168 SDtfs, 3 SDslu, 3 SDs, 0 SdLazy, 8 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=115occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 20 LocationsWithAnnotation, 20 PreInvPairs, 22 NumberOfFragments, 22 HoareAnnotationTreeSize, 20 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 20 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 86 ConstructedInterpolants, 0 QuantifiedInterpolants, 7009 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...