/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-db9108f-m [2023-12-07 11:29:48,172 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 11:29:48,266 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-07 11:29:48,269 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 11:29:48,270 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 11:29:48,341 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 11:29:48,342 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 11:29:48,342 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 11:29:48,343 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 11:29:48,343 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 11:29:48,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 11:29:48,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 11:29:48,344 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 11:29:48,344 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 11:29:48,344 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 11:29:48,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 11:29:48,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 11:29:48,345 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 11:29:48,345 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 11:29:48,346 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 11:29:48,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 11:29:48,353 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 11:29:48,353 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 11:29:48,353 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 11:29:48,354 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 11:29:48,354 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 11:29:48,354 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 11:29:48,354 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 11:29:48,355 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 11:29:48,355 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 11:29:48,355 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 11:29:48,355 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 11:29:48,356 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 11:29:48,356 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 11:29:48,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 11:29:48,356 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 11:29:48,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 11:29:48,357 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 11:29:48,357 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 11:29:48,357 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 11:29:48,358 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 11:29:48,373 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 11:29:48,374 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 11:29:48,374 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 11:29:48,374 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 11:29:48,374 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 11:29:48,376 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 11:29:48,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 11:29:48,769 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 11:29:48,774 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 11:29:48,775 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 11:29:48,794 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 11:29:48,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i [2023-12-07 11:29:50,698 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 11:29:51,155 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 11:29:51,156 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float-flags-simp1.i [2023-12-07 11:29:51,196 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482f32ef8/b867d0e4d4db4f89853c996ba3270704/FLAGafc140af2 [2023-12-07 11:29:51,210 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/482f32ef8/b867d0e4d4db4f89853c996ba3270704 [2023-12-07 11:29:51,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 11:29:51,220 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 11:29:51,221 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 11:29:51,221 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 11:29:51,224 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 11:29:51,225 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:29:51" (1/1) ... [2023-12-07 11:29:51,226 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31738f5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:51, skipping insertion in model container [2023-12-07 11:29:51,226 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:29:51" (1/1) ... [2023-12-07 11:29:51,314 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 11:29:52,083 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] [2023-12-07 11:29:52,089 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] [2023-12-07 11:29:52,093 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] [2023-12-07 11:29:52,095 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] [2023-12-07 11:29:52,112 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] [2023-12-07 11:29:52,115 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] [2023-12-07 11:29:52,118 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] [2023-12-07 11:29:52,119 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] [2023-12-07 11:29:52,124 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] [2023-12-07 11:29:52,125 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] [2023-12-07 11:29:52,128 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] [2023-12-07 11:29:52,130 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] [2023-12-07 11:29:52,131 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] [2023-12-07 11:29:52,132 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] [2023-12-07 11:29:52,133 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] [2023-12-07 11:29:52,134 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] [2023-12-07 11:29:52,134 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] [2023-12-07 11:29:52,135 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] [2023-12-07 11:29:52,135 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] [2023-12-07 11:29:52,138 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] [2023-12-07 11:29:52,139 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] [2023-12-07 11:29:52,140 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] [2023-12-07 11:29:52,141 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] [2023-12-07 11:29:52,141 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] [2023-12-07 11:29:52,142 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] [2023-12-07 11:29:52,143 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] [2023-12-07 11:29:52,144 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] [2023-12-07 11:29:52,145 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] [2023-12-07 11:29:52,145 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] [2023-12-07 11:29:52,146 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] [2023-12-07 11:29:52,147 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] [2023-12-07 11:29:52,147 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] [2023-12-07 11:29:52,169 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] [2023-12-07 11:29:52,172 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] [2023-12-07 11:29:52,174 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] [2023-12-07 11:29:52,180 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] [2023-12-07 11:29:52,187 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] [2023-12-07 11:29:52,191 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] [2023-12-07 11:29:52,201 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 11:29:52,232 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 11:29:52,299 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] [2023-12-07 11:29:52,314 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] [2023-12-07 11:29:52,314 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] [2023-12-07 11:29:52,315 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] [2023-12-07 11:29:52,315 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] [2023-12-07 11:29:52,321 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] [2023-12-07 11:29:52,322 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] [2023-12-07 11:29:52,323 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] [2023-12-07 11:29:52,323 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] [2023-12-07 11:29:52,324 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] [2023-12-07 11:29:52,325 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] [2023-12-07 11:29:52,325 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] [2023-12-07 11:29:52,326 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] [2023-12-07 11:29:52,326 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] [2023-12-07 11:29:52,327 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] [2023-12-07 11:29:52,327 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] [2023-12-07 11:29:52,347 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] [2023-12-07 11:29:52,348 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] [2023-12-07 11:29:52,348 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] [2023-12-07 11:29:52,349 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] [2023-12-07 11:29:52,349 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] [2023-12-07 11:29:52,350 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] [2023-12-07 11:29:52,351 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] [2023-12-07 11:29:52,351 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] [2023-12-07 11:29:52,352 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] [2023-12-07 11:29:52,355 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] [2023-12-07 11:29:52,357 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] [2023-12-07 11:29:52,358 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] [2023-12-07 11:29:52,358 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] [2023-12-07 11:29:52,359 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] [2023-12-07 11:29:52,360 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] [2023-12-07 11:29:52,360 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] [2023-12-07 11:29:52,361 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] [2023-12-07 11:29:52,366 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] [2023-12-07 11:29:52,368 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] [2023-12-07 11:29:52,368 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] [2023-12-07 11:29:52,369 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] [2023-12-07 11:29:52,369 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] [2023-12-07 11:29:52,370 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 11:29:52,497 INFO L206 MainTranslator]: Completed translation [2023-12-07 11:29:52,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52 WrapperNode [2023-12-07 11:29:52,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 11:29:52,517 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 11:29:52,517 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 11:29:52,517 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 11:29:52,522 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,576 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,626 INFO L138 Inliner]: procedures = 448, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 157 [2023-12-07 11:29:52,626 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 11:29:52,627 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 11:29:52,627 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 11:29:52,627 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 11:29:52,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,659 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,691 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]. [2023-12-07 11:29:52,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,705 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,708 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,709 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:29:52" (1/1) ... [2023-12-07 11:29:52,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 11:29:52,734 INFO L158 Benchmark]: Toolchain (without parser) took 1513.48ms. Allocated memory is still 60.9MB. Free memory was 30.7MB in the beginning and 27.5MB in the end (delta: 3.3MB). Peak memory consumption was 3.3MB. Max. memory is 3.9GB. [2023-12-07 11:29:52,735 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 39.5kB). Peak memory consumption was 39.5kB. Max. memory is 3.9GB. [2023-12-07 11:29:52,736 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1278.08ms. Allocated memory is still 60.9MB. Free memory was 30.5MB in the beginning and 33.6MB in the end (delta: -3.1MB). Peak memory consumption was 13.7MB. Max. memory is 3.9GB. [2023-12-07 11:29:52,739 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.80ms. Allocated memory is still 60.9MB. Free memory was 33.6MB in the beginning and 30.2MB in the end (delta: 3.3MB). Peak memory consumption was 3.3MB. Max. memory is 3.9GB. [2023-12-07 11:29:52,740 INFO L158 Benchmark]: Boogie Preprocessor took 84.22ms. Allocated memory is still 60.9MB. Free memory was 30.2MB in the beginning and 27.5MB in the end (delta: 2.8MB). Peak memory consumption was 2.8MB. Max. memory is 3.9GB. [2023-12-07 11:29:52,742 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 0.21ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 39.5kB). Peak memory consumption was 39.5kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 1278.08ms. Allocated memory is still 60.9MB. Free memory was 30.5MB in the beginning and 33.6MB in the end (delta: -3.1MB). Peak memory consumption was 13.7MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 109.80ms. Allocated memory is still 60.9MB. Free memory was 33.6MB in the beginning and 30.2MB in the end (delta: 3.3MB). Peak memory consumption was 3.3MB. Max. memory is 3.9GB. * Boogie Preprocessor took 84.22ms. Allocated memory is still 60.9MB. Free memory was 30.2MB in the beginning and 27.5MB 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...