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/loop-lit/gj2007.c.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-0883e75 [2019-09-05 13:35:27,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-05 13:35:27,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-05 13:35:27,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2019-09-05 13:35:27,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-05 13:35:27,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-05 13:35:27,727 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-05 13:35:27,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-05 13:35:27,729 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-05 13:35:27,730 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-05 13:35:27,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-05 13:35:27,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-05 13:35:27,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-05 13:35:27,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-05 13:35:27,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-05 13:35:27,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-05 13:35:27,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-05 13:35:27,750 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-05 13:35:27,751 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-05 13:35:27,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-05 13:35:27,752 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 [2019-09-05 13:35:27,767 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-05 13:35:27,767 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-05 13:35:27,768 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-05 13:35:27,768 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-05 13:35:27,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-05 13:35:27,769 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-05 13:35:27,769 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-05 13:35:27,769 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-05 13:35:27,769 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-05 13:35:27,770 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-05 13:35:27,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-05 13:35:27,770 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-05 13:35:27,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-05 13:35:27,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-05 13:35:27,771 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-05 13:35:27,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-05 13:35:27,771 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-05 13:35:27,772 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-05 13:35:27,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-05 13:35:27,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-05 13:35:27,772 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-05 13:35:27,772 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-05 13:35:27,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-05 13:35:27,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 13:35:27,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-05 13:35:27,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-05 13:35:27,773 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-05 13:35:27,774 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-05 13:35:27,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-05 13:35:27,774 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-05 13:35:27,813 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-05 13:35:27,828 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-05 13:35:27,832 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-05 13:35:27,833 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-05 13:35:27,834 INFO L275 PluginConnector]: CDTParser initialized [2019-09-05 13:35:27,834 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2019-09-05 13:35:27,907 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7672831bf/0674c0e2f79849188925034e885d2115/FLAG79e1cb711 [2019-09-05 13:35:28,439 INFO L306 CDTParser]: Found 1 translation units. [2019-09-05 13:35:28,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2019-09-05 13:35:28,452 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7672831bf/0674c0e2f79849188925034e885d2115/FLAG79e1cb711 [2019-09-05 13:35:28,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7672831bf/0674c0e2f79849188925034e885d2115 [2019-09-05 13:35:28,765 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-05 13:35:28,767 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-05 13:35:28,772 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-05 13:35:28,773 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-05 13:35:28,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-05 13:35:28,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 01:35:28" (1/1) ... [2019-09-05 13:35:28,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76448bbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:28, skipping insertion in model container [2019-09-05 13:35:28,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 01:35:28" (1/1) ... [2019-09-05 13:35:28,788 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-05 13:35:28,831 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-05 13:35:29,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 13:35:29,181 INFO L188 MainTranslator]: Completed pre-run [2019-09-05 13:35:29,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 13:35:29,404 INFO L192 MainTranslator]: Completed translation [2019-09-05 13:35:29,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29 WrapperNode [2019-09-05 13:35:29,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-05 13:35:29,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-05 13:35:29,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-05 13:35:29,405 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-05 13:35:29,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,437 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,481 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (1/1) ... [2019-09-05 13:35:29,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-05 13:35:29,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-05 13:35:29,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-05 13:35:29,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-05 13:35:29,512 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 01:35:29" (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 [2019-09-05 13:35:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-05 13:35:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-05 13:35:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-05 13:35:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-05 13:35:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-05 13:35:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-05 13:35:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-05 13:35:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-05 13:35:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-05 13:35:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-05 13:35:30,485 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-05 13:35:30,486 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-05 13:35:30,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 01:35:30 BoogieIcfgContainer [2019-09-05 13:35:30,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-05 13:35:30,488 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-05 13:35:30,488 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-05 13:35:30,488 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-05 13:35:30,489 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 01:35:30" (1/1) ... [2019-09-05 13:35:30,529 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-05 13:35:30,856 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-05 13:35:30,925 INFO L272 AbstractInterpreter]: Visited 285 different actions 315 times. Merged at 7 different actions 17 times. Widened at 1 different actions 2 times. Performed 451 root evaluator evaluations with a maximum evaluation depth of 4. Performed 451 inverse root evaluator evaluations with a maximum inverse evaluation depth of 4. Found 2 fixpoints after 2 different actions. Largest state had 9 variables. [2019-09-05 13:35:30,925 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-05 13:35:30,930 INFO L168 Benchmark]: Toolchain (without parser) took 2160.36 ms. Allocated memory was 138.4 MB in the beginning and 199.8 MB in the end (delta: 61.3 MB). Free memory was 84.9 MB in the beginning and 91.8 MB in the end (delta: -6.9 MB). Peak memory consumption was 54.4 MB. Max. memory is 7.1 GB. [2019-09-05 13:35:30,931 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-05 13:35:30,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 632.49 ms. Allocated memory was 138.4 MB in the beginning and 199.8 MB in the end (delta: 61.3 MB). Free memory was 84.5 MB in the beginning and 173.2 MB in the end (delta: -88.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2019-09-05 13:35:30,934 INFO L168 Benchmark]: Boogie Preprocessor took 99.64 ms. Allocated memory is still 199.8 MB. Free memory was 173.2 MB in the beginning and 170.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. [2019-09-05 13:35:30,936 INFO L168 Benchmark]: RCFGBuilder took 982.34 ms. Allocated memory is still 199.8 MB. Free memory was 170.0 MB in the beginning and 108.0 MB in the end (delta: 62.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. [2019-09-05 13:35:30,937 INFO L168 Benchmark]: Abstract Interpretation took 437.54 ms. Allocated memory is still 199.8 MB. Free memory was 108.0 MB in the beginning and 91.8 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. [2019-09-05 13:35:30,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory is still 104.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 632.49 ms. Allocated memory was 138.4 MB in the beginning and 199.8 MB in the end (delta: 61.3 MB). Free memory was 84.5 MB in the beginning and 173.2 MB in the end (delta: -88.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.64 ms. Allocated memory is still 199.8 MB. Free memory was 173.2 MB in the beginning and 170.0 MB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 982.34 ms. Allocated memory is still 199.8 MB. Free memory was 170.0 MB in the beginning and 108.0 MB in the end (delta: 62.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 437.54 ms. Allocated memory is still 199.8 MB. Free memory was 108.0 MB in the beginning and 91.8 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 439]: 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; [L7] int __return_1121; [L10] int main__x = 0; [L11] int main__y = 50; [L12] COND TRUE main__x < 100 [L14] COND TRUE main__x < 50 [L16] main__x = main__x + 1 [L18] COND TRUE main__x < 100 [L20] COND TRUE main__x < 50 [L22] main__x = main__x + 1 [L24] COND TRUE main__x < 100 [L26] COND TRUE main__x < 50 [L28] main__x = main__x + 1 [L30] COND TRUE main__x < 100 [L32] COND TRUE main__x < 50 [L34] main__x = main__x + 1 [L36] COND TRUE main__x < 100 [L38] COND TRUE main__x < 50 [L40] main__x = main__x + 1 [L42] COND TRUE main__x < 100 [L44] COND TRUE main__x < 50 [L46] main__x = main__x + 1 [L48] COND TRUE main__x < 100 [L50] COND TRUE main__x < 50 [L52] main__x = main__x + 1 [L54] COND TRUE main__x < 100 [L56] COND TRUE main__x < 50 [L58] main__x = main__x + 1 [L60] COND TRUE main__x < 100 [L62] COND TRUE main__x < 50 [L64] main__x = main__x + 1 [L66] COND TRUE main__x < 100 [L68] COND TRUE main__x < 50 [L70] main__x = main__x + 1 [L72] COND TRUE main__x < 100 [L74] COND TRUE main__x < 50 [L76] main__x = main__x + 1 [L78] COND TRUE main__x < 100 [L80] COND TRUE main__x < 50 [L82] main__x = main__x + 1 [L84] COND TRUE main__x < 100 [L86] COND TRUE main__x < 50 [L88] main__x = main__x + 1 [L90] COND TRUE main__x < 100 [L92] COND TRUE main__x < 50 [L94] main__x = main__x + 1 [L96] COND TRUE main__x < 100 [L98] COND TRUE main__x < 50 [L100] main__x = main__x + 1 [L102] COND TRUE main__x < 100 [L104] COND TRUE main__x < 50 [L106] main__x = main__x + 1 [L108] COND TRUE main__x < 100 [L110] COND TRUE main__x < 50 [L112] main__x = main__x + 1 [L114] COND TRUE main__x < 100 [L116] COND TRUE main__x < 50 [L118] main__x = main__x + 1 [L120] COND TRUE main__x < 100 [L122] COND TRUE main__x < 50 [L124] main__x = main__x + 1 [L126] COND TRUE main__x < 100 [L128] COND TRUE main__x < 50 [L130] main__x = main__x + 1 [L132] COND TRUE main__x < 100 [L134] COND TRUE main__x < 50 [L136] main__x = main__x + 1 [L138] COND TRUE main__x < 100 [L140] COND TRUE main__x < 50 [L142] main__x = main__x + 1 [L144] COND TRUE main__x < 100 [L146] COND TRUE main__x < 50 [L148] main__x = main__x + 1 [L150] COND TRUE main__x < 100 [L152] COND TRUE main__x < 50 [L154] main__x = main__x + 1 [L156] COND TRUE main__x < 100 [L158] COND TRUE main__x < 50 [L160] main__x = main__x + 1 [L162] COND TRUE main__x < 100 [L164] COND TRUE main__x < 50 [L166] main__x = main__x + 1 [L168] COND TRUE main__x < 100 [L170] COND TRUE main__x < 50 [L172] main__x = main__x + 1 [L174] COND TRUE main__x < 100 [L176] COND TRUE main__x < 50 [L178] main__x = main__x + 1 [L180] COND TRUE main__x < 100 [L182] COND TRUE main__x < 50 [L184] main__x = main__x + 1 [L186] COND TRUE main__x < 100 [L188] COND TRUE main__x < 50 [L190] main__x = main__x + 1 [L192] COND TRUE main__x < 100 [L194] COND TRUE main__x < 50 [L196] main__x = main__x + 1 [L198] COND TRUE main__x < 100 [L200] COND TRUE main__x < 50 [L202] main__x = main__x + 1 [L204] COND TRUE main__x < 100 [L206] COND TRUE main__x < 50 [L208] main__x = main__x + 1 [L210] COND TRUE main__x < 100 [L212] COND TRUE main__x < 50 [L214] main__x = main__x + 1 [L216] COND TRUE main__x < 100 [L218] COND TRUE main__x < 50 [L220] main__x = main__x + 1 [L222] COND TRUE main__x < 100 [L224] COND TRUE main__x < 50 [L226] main__x = main__x + 1 [L228] COND TRUE main__x < 100 [L230] COND TRUE main__x < 50 [L232] main__x = main__x + 1 [L234] COND TRUE main__x < 100 [L236] COND TRUE main__x < 50 [L238] main__x = main__x + 1 [L240] COND TRUE main__x < 100 [L242] COND TRUE main__x < 50 [L244] main__x = main__x + 1 [L246] COND TRUE main__x < 100 [L248] COND TRUE main__x < 50 [L250] main__x = main__x + 1 [L252] COND TRUE main__x < 100 [L254] COND TRUE main__x < 50 [L256] main__x = main__x + 1 [L258] COND TRUE main__x < 100 [L260] COND TRUE main__x < 50 [L262] main__x = main__x + 1 [L264] COND TRUE main__x < 100 [L266] COND TRUE main__x < 50 [L268] main__x = main__x + 1 [L270] COND TRUE main__x < 100 [L272] COND TRUE main__x < 50 [L274] main__x = main__x + 1 [L276] COND TRUE main__x < 100 [L278] COND TRUE main__x < 50 [L280] main__x = main__x + 1 [L282] COND TRUE main__x < 100 [L284] COND TRUE main__x < 50 [L286] main__x = main__x + 1 [L288] COND TRUE main__x < 100 [L290] COND TRUE main__x < 50 [L292] main__x = main__x + 1 [L294] COND TRUE main__x < 100 [L296] COND TRUE main__x < 50 [L298] main__x = main__x + 1 [L300] COND TRUE main__x < 100 [L302] COND TRUE main__x < 50 [L304] main__x = main__x + 1 [L306] COND TRUE main__x < 100 [L308] COND TRUE main__x < 50 [L310] main__x = main__x + 1 [L312] COND TRUE main__x < 100 [L314] COND FALSE !(main__x < 50) [L644] main__x = main__x + 1 [L645] main__y = main__y + 1 [L318] COND TRUE main__x < 100 [L320] COND FALSE !(main__x < 50) [L632] main__x = main__x + 1 [L633] main__y = main__y + 1 [L324] COND TRUE main__x < 100 [L326] COND FALSE !(main__x < 50) [L620] main__x = main__x + 1 [L621] main__y = main__y + 1 [L330] COND TRUE main__x < 100 [L332] COND FALSE !(main__x < 50) [L608] main__x = main__x + 1 [L609] main__y = main__y + 1 [L336] COND TRUE main__x < 100 [L338] COND FALSE !(main__x < 50) [L596] main__x = main__x + 1 [L597] main__y = main__y + 1 [L342] COND TRUE main__x < 100 [L344] COND FALSE !(main__x < 50) [L584] main__x = main__x + 1 [L585] main__y = main__y + 1 [L348] COND TRUE main__x < 100 [L350] COND FALSE !(main__x < 50) [L572] main__x = main__x + 1 [L573] main__y = main__y + 1 [L354] COND TRUE main__x < 100 [L356] COND FALSE !(main__x < 50) [L560] main__x = main__x + 1 [L561] main__y = main__y + 1 [L360] COND TRUE main__x < 100 [L362] COND FALSE !(main__x < 50) [L548] main__x = main__x + 1 [L549] main__y = main__y + 1 [L366] COND TRUE main__x < 100 [L368] COND FALSE !(main__x < 50) [L536] main__x = main__x + 1 [L537] main__y = main__y + 1 [L372] COND TRUE main__x < 100 [L374] COND FALSE !(main__x < 50) [L524] main__x = main__x + 1 [L525] main__y = main__y + 1 [L378] COND TRUE main__x < 100 [L380] COND FALSE !(main__x < 50) [L512] main__x = main__x + 1 [L513] main__y = main__y + 1 [L384] COND TRUE main__x < 100 [L386] COND FALSE !(main__x < 50) [L500] main__x = main__x + 1 [L501] main__y = main__y + 1 [L390] COND TRUE main__x < 100 [L392] COND FALSE !(main__x < 50) [L488] main__x = main__x + 1 [L489] main__y = main__y + 1 [L396] COND TRUE main__x < 100 [L398] COND FALSE !(main__x < 50) [L476] main__x = main__x + 1 [L477] main__y = main__y + 1 [L402] COND TRUE main__x < 100 [L404] COND FALSE !(main__x < 50) [L464] main__x = main__x + 1 [L465] main__y = main__y + 1 [L408] COND TRUE main__x < 100 [L410] COND FALSE !(main__x < 50) [L452] main__x = main__x + 1 [L453] main__y = main__y + 1 [L415] COND TRUE main__x < 100 [L417] COND FALSE !(main__x < 50) [L425] main__x = main__x + 1 [L426] main__y = main__y + 1 [L415] COND TRUE main__x < 100 [L417] COND FALSE !(main__x < 50) [L425] main__x = main__x + 1 [L426] main__y = main__y + 1 [L415] COND TRUE main__x < 100 [L417] COND FALSE !(main__x < 50) [L425] main__x = main__x + 1 [L426] main__y = main__y + 1 [L415] COND TRUE main__x < 100 [L417] COND FALSE !(main__x < 50) [L425] main__x = main__x + 1 [L426] main__y = main__y + 1 [L415] COND TRUE main__x < 100 [L417] COND FALSE !(main__x < 50) [L425] main__x = main__x + 1 [L426] main__y = main__y + 1 [L415] COND FALSE !(main__x < 100) [L433] int __tmp_1; [L434] __tmp_1 = main__y == 100 [L435] int __VERIFIER_assert__cond; [L436] __VERIFIER_assert__cond = __tmp_1 [L437] COND TRUE __VERIFIER_assert__cond == 0 [L439] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...