java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/float-benchs/zonotope_3.c.p+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:04:42,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:04:42,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:04:42,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:04:42,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:04:42,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:04:42,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:04:42,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:04:42,317 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:04:42,318 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:04:42,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:04:42,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:04:42,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:04:42,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:04:42,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:04:42,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:04:42,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:04:42,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:04:42,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:04:42,328 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:04:42,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:04:42,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:04:42,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:04:42,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:04:42,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:04:42,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:04:42,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:04:42,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:04:42,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:04:42,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:04:42,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:04:42,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:04:42,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:04:42,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:04:42,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:04:42,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:04:42,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:04:42,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:04:42,342 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:04:42,343 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:04:42,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:04:42,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:04:42,359 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:04:42,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:04:42,360 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:04:42,360 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:04:42,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:04:42,361 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:04:42,361 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:04:42,361 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:04:42,361 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:04:42,361 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:04:42,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:04:42,362 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:04:42,362 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:04:42,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:04:42,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:04:42,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:04:42,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:04:42,363 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:04:42,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:04:42,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:04:42,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:04:42,364 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:04:42,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:04:42,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:04:42,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:04:42,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:04:42,365 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:04:42,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:04:42,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:04:42,366 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:04:42,394 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:04:42,405 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:04:42,408 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:04:42,410 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:04:42,410 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:04:42,411 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-09-11 16:04:42,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b379c9125/98a861858a3e490e98c3882b16030344/FLAG2bad2680f [2019-09-11 16:04:42,857 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:04:42,858 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-benchs/zonotope_3.c.p+cfa-reducer.c [2019-09-11 16:04:42,865 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b379c9125/98a861858a3e490e98c3882b16030344/FLAG2bad2680f [2019-09-11 16:04:43,287 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b379c9125/98a861858a3e490e98c3882b16030344 [2019-09-11 16:04:43,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:04:43,297 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:04:43,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:04:43,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:04:43,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:04:43,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2243a972 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43, skipping insertion in model container [2019-09-11 16:04:43,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,315 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:04:43,350 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:04:43,604 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:04:43,613 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:04:43,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:04:43,766 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:04:43,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43 WrapperNode [2019-09-11 16:04:43,767 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:04:43,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:04:43,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:04:43,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:04:43,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (1/1) ... [2019-09-11 16:04:43,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:04:43,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:04:43,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:04:43,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:04:43,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:04:43" (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 [2019-09-11 16:04:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:04:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:04:43,870 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:04:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:04:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-09-11 16:04:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 16:04:43,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-11 16:04:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-09-11 16:04:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-09-11 16:04:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:04:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:04:43,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:04:44,125 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:04:44,125 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 16:04:44,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:04:44 BoogieIcfgContainer [2019-09-11 16:04:44,133 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:04:44,134 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:04:44,134 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:04:44,135 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:04:44,136 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:04:44" (1/1) ... [2019-09-11 16:04:44,196 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 16:04:44,284 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator COMPLT has no precise implementation. [2019-09-11 16:04:44,288 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator COMPGT has no precise implementation. [2019-09-11 16:04:44,461 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-11 16:04:44,493 INFO L272 AbstractInterpreter]: Visited 28 different actions 140 times. Merged at 21 different actions 83 times. Widened at 3 different actions 10 times. Performed 719 root evaluator evaluations with a maximum evaluation depth of 4. Performed 719 inverse root evaluator evaluations with a maximum inverse evaluation depth of 4. Found 26 fixpoints after 9 different actions. Largest state had 48 variables. [2019-09-11 16:04:44,493 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 16:04:44,496 INFO L168 Benchmark]: Toolchain (without parser) took 1197.57 ms. Allocated memory was 140.5 MB in the beginning and 200.3 MB in the end (delta: 59.8 MB). Free memory was 88.3 MB in the beginning and 142.2 MB in the end (delta: -53.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,497 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,498 INFO L168 Benchmark]: CACSL2BoogieTranslator took 468.59 ms. Allocated memory was 140.5 MB in the beginning and 200.3 MB in the end (delta: 59.8 MB). Free memory was 87.9 MB in the beginning and 176.9 MB in the end (delta: -89.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,499 INFO L168 Benchmark]: Boogie Preprocessor took 42.60 ms. Allocated memory is still 200.3 MB. Free memory was 176.9 MB in the beginning and 175.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,500 INFO L168 Benchmark]: RCFGBuilder took 322.80 ms. Allocated memory is still 200.3 MB. Free memory was 175.7 MB in the beginning and 160.5 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,501 INFO L168 Benchmark]: Abstract Interpretation took 359.02 ms. Allocated memory is still 200.3 MB. Free memory was 160.5 MB in the beginning and 142.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-09-11 16:04:44,506 INFO L335 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 140.5 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 468.59 ms. Allocated memory was 140.5 MB in the beginning and 200.3 MB in the end (delta: 59.8 MB). Free memory was 87.9 MB in the beginning and 176.9 MB in the end (delta: -89.0 MB). Peak memory consumption was 19.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 42.60 ms. Allocated memory is still 200.3 MB. Free memory was 176.9 MB in the beginning and 175.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 322.80 ms. Allocated memory is still 200.3 MB. Free memory was 175.7 MB in the beginning and 160.5 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 359.02 ms. Allocated memory is still 200.3 MB. Free memory was 160.5 MB in the beginning and 142.2 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 139]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L1] int __return_main; [L9] float __return_99; [L10] float __return_103; [L11] float __return_107; [L12] float __return_111; [L13] float __return_136; [L14] float __return_142; [L15] float __return_146; [L16] float __return_151; [L19] int main__i; [L20] float main__x; [L21] float main__y; [L22] float main__z; [L23] float main__t; [L24] float main__u; [L25] float main__v; [L27] float __tmp_1; [L28] __tmp_1 = 0.0 [L29] float f__x; [L30] f__x = __tmp_1 [L31] __return_99 = (2.0 * f__x) - 3.0 [L32] main__y = __return_99 [L34] float __tmp_2; [L35] __tmp_2 = 0.0 [L36] float g__x; [L37] g__x = __tmp_2 [L38] __return_103 = (-g__x) + 5.0 [L39] main__z = __return_103 [L41] float __tmp_3; [L42] __tmp_3 = 0.75 [L43] float f__x; [L44] f__x = __tmp_3 [L45] __return_107 = (2.0 * f__x) - 3.0 [L46] main__u = __return_107 [L48] float __tmp_4; [L49] __tmp_4 = 0.25 [L50] float g__x; [L51] g__x = __tmp_4 [L52] __return_111 = (-g__x) + 5.0 [L53] main__v = __return_111 [L54] main__i = 1 [L56] COND TRUE main__i <= 100000 [L58] main__x = __VERIFIER_nondet_float() [L59] int main____CPAchecker_TMP_0; [L60] COND TRUE main__x >= 0.0 [L62] COND TRUE main__x <= (((float)main__i) / 100000.0) [L64] main____CPAchecker_TMP_0 = 1 [L66] COND TRUE main____CPAchecker_TMP_0 != 0 [L69] float __tmp_5; [L70] __tmp_5 = main__x [L71] float f__x; [L72] f__x = __tmp_5 [L73] __return_136 = (2.0 * f__x) - 3.0 [L74] main__y = __return_136 [L76] float __tmp_6; [L77] __tmp_6 = main__x [L78] float g__x; [L79] g__x = __tmp_6 [L80] __return_142 = (-g__x) + 5.0 [L81] main__z = __return_142 [L83] float __tmp_7; [L84] __tmp_7 = main__v [L85] float f__x; [L86] f__x = __tmp_7 [L87] __return_146 = (2.0 * f__x) - 3.0 [L88] main__u = __return_146 [L89] float main____CPAchecker_TMP_1; [L91] float __tmp_8; [L92] __tmp_8 = main__u [L93] float g__x; [L94] g__x = __tmp_8 [L95] __return_151 = (-g__x) + 5.0 [L96] main____CPAchecker_TMP_1 = __return_151 [L97] main__v = main____CPAchecker_TMP_1 / 2.0 [L98] main__i = main__i + 1 [L56] COND TRUE main__i <= 100000 [L58] main__x = __VERIFIER_nondet_float() [L59] int main____CPAchecker_TMP_0; [L60] COND TRUE main__x >= 0.0 [L62] COND TRUE main__x <= (((float)main__i) / 100000.0) [L64] main____CPAchecker_TMP_0 = 1 [L66] COND TRUE main____CPAchecker_TMP_0 != 0 [L69] float __tmp_5; [L70] __tmp_5 = main__x [L71] float f__x; [L72] f__x = __tmp_5 [L73] __return_136 = (2.0 * f__x) - 3.0 [L74] main__y = __return_136 [L76] float __tmp_6; [L77] __tmp_6 = main__x [L78] float g__x; [L79] g__x = __tmp_6 [L80] __return_142 = (-g__x) + 5.0 [L81] main__z = __return_142 [L83] float __tmp_7; [L84] __tmp_7 = main__v [L85] float f__x; [L86] f__x = __tmp_7 [L87] __return_146 = (2.0 * f__x) - 3.0 [L88] main__u = __return_146 [L89] float main____CPAchecker_TMP_1; [L91] float __tmp_8; [L92] __tmp_8 = main__u [L93] float g__x; [L94] g__x = __tmp_8 [L95] __return_151 = (-g__x) + 5.0 [L96] main____CPAchecker_TMP_1 = __return_151 [L97] main__v = main____CPAchecker_TMP_1 / 2.0 [L98] main__i = main__i + 1 [L56] COND TRUE main__i <= 100000 [L58] main__x = __VERIFIER_nondet_float() [L59] int main____CPAchecker_TMP_0; [L60] COND FALSE !(main__x >= 0.0) [L113] main____CPAchecker_TMP_0 = 0 [L66] COND TRUE main____CPAchecker_TMP_0 != 0 [L69] float __tmp_5; [L70] __tmp_5 = main__x [L71] float f__x; [L72] f__x = __tmp_5 [L73] __return_136 = (2.0 * f__x) - 3.0 [L74] main__y = __return_136 [L76] float __tmp_6; [L77] __tmp_6 = main__x [L78] float g__x; [L79] g__x = __tmp_6 [L80] __return_142 = (-g__x) + 5.0 [L81] main__z = __return_142 [L83] float __tmp_7; [L84] __tmp_7 = main__v [L85] float f__x; [L86] f__x = __tmp_7 [L87] __return_146 = (2.0 * f__x) - 3.0 [L88] main__u = __return_146 [L89] float main____CPAchecker_TMP_1; [L91] float __tmp_8; [L92] __tmp_8 = main__u [L93] float g__x; [L94] g__x = __tmp_8 [L95] __return_151 = (-g__x) + 5.0 [L96] main____CPAchecker_TMP_1 = __return_151 [L97] main__v = main____CPAchecker_TMP_1 / 2.0 [L98] main__i = main__i + 1 [L56] COND TRUE main__i <= 100000 [L58] main__x = __VERIFIER_nondet_float() [L59] int main____CPAchecker_TMP_0; [L60] COND FALSE !(main__x >= 0.0) [L113] main____CPAchecker_TMP_0 = 0 [L66] COND TRUE main____CPAchecker_TMP_0 != 0 [L69] float __tmp_5; [L70] __tmp_5 = main__x [L71] float f__x; [L72] f__x = __tmp_5 [L73] __return_136 = (2.0 * f__x) - 3.0 [L74] main__y = __return_136 [L76] float __tmp_6; [L77] __tmp_6 = main__x [L78] float g__x; [L79] g__x = __tmp_6 [L80] __return_142 = (-g__x) + 5.0 [L81] main__z = __return_142 [L83] float __tmp_7; [L84] __tmp_7 = main__v [L85] float f__x; [L86] f__x = __tmp_7 [L87] __return_146 = (2.0 * f__x) - 3.0 [L88] main__u = __return_146 [L89] float main____CPAchecker_TMP_1; [L91] float __tmp_8; [L92] __tmp_8 = main__u [L93] float g__x; [L94] g__x = __tmp_8 [L95] __return_151 = (-g__x) + 5.0 [L96] main____CPAchecker_TMP_1 = __return_151 [L97] main__v = main____CPAchecker_TMP_1 / 2.0 [L98] main__i = main__i + 1 [L56] COND FALSE !(main__i <= 100000) [L124] main__t = main__y + (2.0 * main__z) [L125] int main____CPAchecker_TMP_2; [L126] COND FALSE !(main__t >= 6.900000095367432) [L151] main____CPAchecker_TMP_2 = 0 [L133] int __tmp_9; [L134] __tmp_9 = main____CPAchecker_TMP_2 [L135] int __VERIFIER_assert__cond; [L136] __VERIFIER_assert__cond = __tmp_9 [L137] COND TRUE __VERIFIER_assert__cond == 0 [L139] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...