java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 00:09:43,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 00:09:43,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 00:09:43,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 00:09:43,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 00:09:43,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 00:09:43,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 00:09:43,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 00:09:43,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 00:09:43,194 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 00:09:43,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 00:09:43,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 00:09:43,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 00:09:43,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 00:09:43,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 00:09:43,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 00:09:43,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 00:09:43,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 00:09:43,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 00:09:43,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 00:09:43,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 00:09:43,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 00:09:43,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 00:09:43,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 00:09:43,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-01 00:09:43,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 00:09:43,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 00:09:43,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 00:09:43,235 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 [2019-09-01 00:09:43,259 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 00:09:43,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 00:09:43,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 00:09:43,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 00:09:43,263 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 00:09:43,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 00:09:43,263 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-01 00:09:43,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 00:09:43,264 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-01 00:09:43,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 00:09:43,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 00:09:43,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 00:09:43,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 00:09:43,265 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-01 00:09:43,265 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 00:09:43,265 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 00:09:43,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 00:09:43,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 00:09:43,266 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 00:09:43,266 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 00:09:43,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 00:09:43,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 00:09:43,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 00:09:43,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 00:09:43,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 00:09:43,267 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 00:09:43,267 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 00:09:43,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 00:09:43,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 00:09:43,306 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 00:09:43,318 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 00:09:43,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 00:09:43,323 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 00:09:43,324 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 00:09:43,324 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+lhb-reducer.c [2019-09-01 00:09:43,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e9abd61/19f17a95e18846878ffe104949dc7453/FLAG69fd3aebd [2019-09-01 00:09:44,518 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 00:09:44,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+lhb-reducer.c [2019-09-01 00:09:44,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e9abd61/19f17a95e18846878ffe104949dc7453/FLAG69fd3aebd [2019-09-01 00:09:44,728 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8e9abd61/19f17a95e18846878ffe104949dc7453 [2019-09-01 00:09:44,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 00:09:44,766 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 00:09:44,767 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 00:09:44,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 00:09:44,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 00:09:44,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:09:44" (1/1) ... [2019-09-01 00:09:44,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b3b7f19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:44, skipping insertion in model container [2019-09-01 00:09:44,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 12:09:44" (1/1) ... [2019-09-01 00:09:44,783 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 00:09:45,238 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 00:09:48,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 00:09:49,007 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 00:09:51,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 00:09:51,636 INFO L192 MainTranslator]: Completed translation [2019-09-01 00:09:51,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51 WrapperNode [2019-09-01 00:09:51,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 00:09:51,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 00:09:51,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 00:09:51,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 00:09:51,654 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:51,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:51,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:51,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:51,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:52,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:52,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (1/1) ... [2019-09-01 00:09:52,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 00:09:52,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 00:09:52,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 00:09:52,185 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 00:09:52,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 12:09:51" (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 [2019-09-01 00:09:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 00:09:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 00:09:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 00:09:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 00:09:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-01 00:09:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-01 00:09:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-01 00:09:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-01 00:09:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-01 00:09:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-01 00:09:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-01 00:09:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-01 00:09:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-01 00:09:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-09-01 00:09:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-09-01 00:09:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-09-01 00:09:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure node8 [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 00:09:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 00:10:05,118 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 00:10:05,119 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-01 00:10:05,122 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:10:05 BoogieIcfgContainer [2019-09-01 00:10:05,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 00:10:05,123 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 00:10:05,123 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 00:10:05,124 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 00:10:05,125 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 12:10:05" (1/1) ... [2019-09-01 00:10:05,174 INFO L162 IcfgInterpreter]: Started Sifa with 37 locations of interest [2019-09-01 00:10:05,174 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 00:10:05,193 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-01 00:10:05,202 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-01 00:10:05,203 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-01 00:10:05,504 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,507 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,509 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,512 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,515 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,517 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,519 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,522 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,523 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,525 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,527 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,529 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,532 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,533 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,535 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,537 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,540 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,542 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,544 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,546 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,548 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,550 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,552 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,553 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,555 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,557 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,559 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-09-01 00:10:05,579 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 56 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2019-09-01 00:10:05,580 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-09-01 00:10:14,562 WARN L188 SmtUtils]: Spent 8.98 s on a formula simplification that was a NOOP. DAG size: 890 [2019-09-01 00:10:14,563 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-01 00:10:14,661 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,663 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,665 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,668 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,670 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,671 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,672 INFO L172 IndexEqualityManager]: detected equality via solver [2019-09-01 00:10:14,678 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2019-09-01 00:10:14,679 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-09-01 00:10:23,154 WARN L188 SmtUtils]: Spent 8.47 s on a formula simplification that was a NOOP. DAG size: 896 [2019-09-01 00:10:23,155 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-09-01 00:10:23,157 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-09-01 00:10:23,158 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1309, output treesize:1335 [2019-09-01 00:10:23,432 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 2147 for LOIs