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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:39:07,011 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:39:07,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:39:07,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:39:07,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:39:07,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:39:07,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:39:07,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:39:07,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:39:07,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:39:07,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:39:07,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:39:07,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:39:07,047 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:39:07,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:39:07,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:39:07,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:39:07,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:39:07,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:39:07,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:39:07,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:39:07,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:39:07,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:39:07,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:39:07,067 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-14 00:39:07,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:39:07,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:39:07,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:39:07,087 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:39:07,109 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:39:07,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:39:07,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:39:07,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:39:07,112 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:39:07,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:39:07,112 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:39:07,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:39:07,112 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:39:07,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:39:07,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:39:07,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:39:07,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:39:07,115 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:39:07,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:39:07,115 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:39:07,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:39:07,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:39:07,116 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:39:07,116 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:39:07,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:39:07,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:39:07,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:39:07,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:39:07,117 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:39:07,117 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:39:07,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:39:07,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:39:07,118 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:39:07,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:39:07,436 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:39:07,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:39:07,443 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:39:07,443 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:39:07,444 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2019-10-14 00:39:07,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ee25410/33693f5ffa364477a3c426c10fd5d1a0/FLAGbe509a305 [2019-10-14 00:39:08,070 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:39:08,070 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gj2007.c.i.p+nlh-reducer.c [2019-10-14 00:39:08,089 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ee25410/33693f5ffa364477a3c426c10fd5d1a0/FLAGbe509a305 [2019-10-14 00:39:08,436 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a8ee25410/33693f5ffa364477a3c426c10fd5d1a0 [2019-10-14 00:39:08,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:39:08,450 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:39:08,453 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:39:08,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:39:08,456 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:39:08,458 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:39:08" (1/1) ... [2019-10-14 00:39:08,461 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41a6d97a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:08, skipping insertion in model container [2019-10-14 00:39:08,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:39:08" (1/1) ... [2019-10-14 00:39:08,470 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:39:08,518 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:39:08,848 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:39:08,854 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:39:09,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:39:09,054 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:39:09,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09 WrapperNode [2019-10-14 00:39:09,055 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:39:09,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:39:09,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:39:09,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:39:09,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:09,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:39:09,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:39:09,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:39:09,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:39:09,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:39:09" (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 [2019-10-14 00:39:09,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:39:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:39:09,184 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:39:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:39:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:39:09,995 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:39:09,996 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:39:09,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:39:09 BoogieIcfgContainer [2019-10-14 00:39:09,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:39:09,998 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:39:09,998 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:39:09,999 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:39:09,999 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:39:09" (1/1) ... [2019-10-14 00:39:10,051 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:39:10,432 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-14 00:39:10,514 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. [2019-10-14 00:39:10,515 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:39:10,519 INFO L168 Benchmark]: Toolchain (without parser) took 2067.61 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 95.0 MB in the end (delta: 7.9 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,521 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 602.37 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 102.7 MB in the beginning and 176.8 MB in the end (delta: -74.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,525 INFO L168 Benchmark]: Boogie Preprocessor took 58.53 ms. Allocated memory is still 202.9 MB. Free memory was 176.8 MB in the beginning and 173.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,528 INFO L168 Benchmark]: RCFGBuilder took 883.28 ms. Allocated memory is still 202.9 MB. Free memory was 173.8 MB in the beginning and 111.2 MB in the end (delta: 62.5 MB). Peak memory consumption was 62.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,529 INFO L168 Benchmark]: Abstract Interpretation took 516.86 ms. Allocated memory is still 202.9 MB. Free memory was 110.5 MB in the beginning and 95.0 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 MB. Max. memory is 7.1 GB. [2019-10-14 00:39:10,543 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 145.8 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 602.37 ms. Allocated memory was 145.8 MB in the beginning and 202.9 MB in the end (delta: 57.1 MB). Free memory was 102.7 MB in the beginning and 176.8 MB in the end (delta: -74.1 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 58.53 ms. Allocated memory is still 202.9 MB. Free memory was 176.8 MB in the beginning and 173.8 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 883.28 ms. Allocated memory is still 202.9 MB. Free memory was 173.8 MB in the beginning and 111.2 MB in the end (delta: 62.5 MB). Peak memory consumption was 62.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 516.86 ms. Allocated memory is still 202.9 MB. Free memory was 110.5 MB in the beginning and 95.0 MB in the end (delta: 15.5 MB). Peak memory consumption was 15.5 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...