/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-11640d2-m [2023-12-06 20:33:44,297 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-06 20:33:44,403 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-06 20:33:44,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-06 20:33:44,406 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-06 20:33:44,449 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-06 20:33:44,451 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-06 20:33:44,451 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-06 20:33:44,451 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-06 20:33:44,454 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-06 20:33:44,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-06 20:33:44,455 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-06 20:33:44,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-06 20:33:44,456 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-06 20:33:44,456 INFO L153 SettingsManager]: * Use SBE=true [2023-12-06 20:33:44,457 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-06 20:33:44,457 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-06 20:33:44,457 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-06 20:33:44,457 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-06 20:33:44,457 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-06 20:33:44,458 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-06 20:33:44,458 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-06 20:33:44,458 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-06 20:33:44,458 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-06 20:33:44,458 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-06 20:33:44,459 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-06 20:33:44,459 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-06 20:33:44,459 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-06 20:33:44,459 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-06 20:33:44,459 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-06 20:33:44,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-06 20:33:44,460 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-06 20:33:44,460 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-06 20:33:44,460 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-06 20:33:44,460 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-06 20:33:44,461 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-06 20:33:44,461 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-06 20:33:44,462 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-06 20:33:44,462 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-06 20:33:44,462 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-06 20:33:44,462 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-06 20:33:44,462 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-06 20:33:44,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-06 20:33:44,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-06 20:33:44,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-06 20:33:44,841 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-06 20:33:44,841 INFO L274 PluginConnector]: CDTParser initialized [2023-12-06 20:33:44,843 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i [2023-12-06 20:33:46,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-06 20:33:46,868 INFO L384 CDTParser]: Found 1 translation units. [2023-12-06 20:33:46,868 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i [2023-12-06 20:33:46,892 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7db420ef/be7463355389404db877e901bcb861fd/FLAGcdb03ee54 [2023-12-06 20:33:46,922 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7db420ef/be7463355389404db877e901bcb861fd [2023-12-06 20:33:46,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-06 20:33:46,925 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-06 20:33:46,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-06 20:33:46,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-06 20:33:46,937 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-06 20:33:46,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:33:46" (1/1) ... [2023-12-06 20:33:46,938 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427ebdc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:46, skipping insertion in model container [2023-12-06 20:33:46,938 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:33:46" (1/1) ... [2023-12-06 20:33:47,006 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-06 20:33:47,624 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41004,41017] [2023-12-06 20:33:47,627 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41250,41263] [2023-12-06 20:33:47,628 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41501,41514] [2023-12-06 20:33:47,629 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41728,41741] [2023-12-06 20:33:47,630 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41969,41982] [2023-12-06 20:33:47,631 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42292,42305] [2023-12-06 20:33:47,632 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42618,42631] [2023-12-06 20:33:47,632 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42692,42705] [2023-12-06 20:33:47,634 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42943,42956] [2023-12-06 20:33:47,635 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43279,43292] [2023-12-06 20:33:47,652 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43602,43615] [2023-12-06 20:33:47,654 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43928,43941] [2023-12-06 20:33:47,654 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44003,44016] [2023-12-06 20:33:47,655 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44254,44267] [2023-12-06 20:33:47,656 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44590,44603] [2023-12-06 20:33:47,657 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44913,44926] [2023-12-06 20:33:47,658 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45239,45252] [2023-12-06 20:33:47,659 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45313,45326] [2023-12-06 20:33:47,659 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45388,45401] [2023-12-06 20:33:47,660 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45639,45652] [2023-12-06 20:33:47,661 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45975,45988] [2023-12-06 20:33:47,662 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46211,46224] [2023-12-06 20:33:47,663 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46393,46406] [2023-12-06 20:33:47,664 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46571,46584] [2023-12-06 20:33:47,665 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46894,46907] [2023-12-06 20:33:47,666 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47220,47233] [2023-12-06 20:33:47,667 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47486,47499] [2023-12-06 20:33:47,667 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47546,47559] [2023-12-06 20:33:47,678 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47606,47619] [2023-12-06 20:33:47,692 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47863,47876] [2023-12-06 20:33:47,694 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48120,48133] [2023-12-06 20:33:47,694 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48178,48191] [2023-12-06 20:33:47,695 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48349,48362] [2023-12-06 20:33:47,696 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48585,48598] [2023-12-06 20:33:47,697 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48756,48769] [2023-12-06 20:33:47,698 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49007,49020] [2023-12-06 20:33:47,698 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49343,49356] [2023-12-06 20:33:47,699 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49515,49528] [2023-12-06 20:33:47,701 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 20:33:47,732 INFO L202 MainTranslator]: Completed pre-run [2023-12-06 20:33:47,773 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41004,41017] [2023-12-06 20:33:47,774 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41250,41263] [2023-12-06 20:33:47,774 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41501,41514] [2023-12-06 20:33:47,775 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41728,41741] [2023-12-06 20:33:47,776 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[41969,41982] [2023-12-06 20:33:47,777 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42292,42305] [2023-12-06 20:33:47,777 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42618,42631] [2023-12-06 20:33:47,778 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42692,42705] [2023-12-06 20:33:47,779 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[42943,42956] [2023-12-06 20:33:47,780 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43279,43292] [2023-12-06 20:33:47,804 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43602,43615] [2023-12-06 20:33:47,805 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[43928,43941] [2023-12-06 20:33:47,806 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44003,44016] [2023-12-06 20:33:47,807 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44254,44267] [2023-12-06 20:33:47,808 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44590,44603] [2023-12-06 20:33:47,808 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[44913,44926] [2023-12-06 20:33:47,809 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45239,45252] [2023-12-06 20:33:47,810 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45313,45326] [2023-12-06 20:33:47,810 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45388,45401] [2023-12-06 20:33:47,811 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45639,45652] [2023-12-06 20:33:47,812 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[45975,45988] [2023-12-06 20:33:47,812 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46211,46224] [2023-12-06 20:33:47,813 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46393,46406] [2023-12-06 20:33:47,814 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46571,46584] [2023-12-06 20:33:47,815 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[46894,46907] [2023-12-06 20:33:47,815 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47220,47233] [2023-12-06 20:33:47,865 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47486,47499] [2023-12-06 20:33:47,866 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47546,47559] [2023-12-06 20:33:47,866 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47606,47619] [2023-12-06 20:33:47,867 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[47863,47876] [2023-12-06 20:33:47,868 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48120,48133] [2023-12-06 20:33:47,868 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48178,48191] [2023-12-06 20:33:47,869 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48349,48362] [2023-12-06 20:33:47,869 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48585,48598] [2023-12-06 20:33:47,870 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[48756,48769] [2023-12-06 20:33:47,871 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49007,49020] [2023-12-06 20:33:47,872 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49343,49356] [2023-12-06 20:33:47,872 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i[49515,49528] [2023-12-06 20:33:47,873 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 20:33:48,011 INFO L206 MainTranslator]: Completed translation [2023-12-06 20:33:48,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48 WrapperNode [2023-12-06 20:33:48,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-06 20:33:48,025 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-06 20:33:48,026 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-06 20:33:48,026 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-06 20:33:48,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,109 INFO L138 Inliner]: procedures = 448, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 157 [2023-12-06 20:33:48,110 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-06 20:33:48,110 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-06 20:33:48,110 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-06 20:33:48,110 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-06 20:33:48,130 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,130 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,148 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,163 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-06 20:33:48,163 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,163 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,170 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,205 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,208 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:33:48" (1/1) ... [2023-12-06 20:33:48,210 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-06 20:33:48,241 INFO L158 Benchmark]: Toolchain (without parser) took 1286.86ms. Allocated memory is still 60.9MB. Free memory was 27.5MB in the beginning and 24.1MB in the end (delta: 3.4MB). Peak memory consumption was 3.4MB. Max. memory is 3.9GB. [2023-12-06 20:33:48,241 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 42.5kB). Peak memory consumption was 42.5kB. Max. memory is 3.9GB. [2023-12-06 20:33:48,241 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1091.23ms. Allocated memory is still 60.9MB. Free memory was 27.2MB in the beginning and 30.2MB in the end (delta: -3.0MB). Peak memory consumption was 11.3MB. Max. memory is 3.9GB. [2023-12-06 20:33:48,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.33ms. Allocated memory is still 60.9MB. Free memory was 30.2MB in the beginning and 26.8MB in the end (delta: 3.3MB). Peak memory consumption was 3.3MB. Max. memory is 3.9GB. [2023-12-06 20:33:48,242 INFO L158 Benchmark]: Boogie Preprocessor took 99.94ms. Allocated memory is still 60.9MB. Free memory was 26.8MB in the beginning and 24.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB. [2023-12-06 20:33:48,246 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 42.5kB). Peak memory consumption was 42.5kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 1091.23ms. Allocated memory is still 60.9MB. Free memory was 27.2MB in the beginning and 30.2MB in the end (delta: -3.0MB). Peak memory consumption was 11.3MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 84.33ms. Allocated memory is still 60.9MB. Free memory was 30.2MB in the beginning and 26.8MB in the end (delta: 3.3MB). Peak memory consumption was 3.3MB. Max. memory is 3.9GB. * Boogie Preprocessor took 99.94ms. Allocated memory is still 60.9MB. Free memory was 26.8MB in the beginning and 24.1MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...