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 0.1.24-01cf0bf [2019-08-22 01:59:13,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 01:59:13,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 01:59:13,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 01:59:13,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 01:59:13,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 01:59:13,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 01:59:13,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 01:59:13,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 01:59:13,466 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 01:59:13,467 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 01:59:13,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 01:59:13,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 01:59:13,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 01:59:13,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 01:59:13,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 01:59:13,472 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 01:59:13,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 01:59:13,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 01:59:13,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 01:59:13,487 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 01:59:13,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 01:59:13,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 01:59:13,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 01:59:13,497 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-22 01:59:13,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 01:59:13,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 01:59:13,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 01:59:13,516 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 [2019-08-22 01:59:13,539 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 01:59:13,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 01:59:13,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 01:59:13,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 01:59:13,543 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 01:59:13,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 01:59:13,543 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-22 01:59:13,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 01:59:13,544 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-22 01:59:13,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 01:59:13,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 01:59:13,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 01:59:13,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 01:59:13,546 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-22 01:59:13,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 01:59:13,546 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 01:59:13,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 01:59:13,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 01:59:13,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 01:59:13,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 01:59:13,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 01:59:13,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 01:59:13,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 01:59:13,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 01:59:13,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 01:59:13,549 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 01:59:13,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 01:59:13,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 01:59:13,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 01:59:13,613 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 01:59:13,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 01:59:13,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 01:59:13,637 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 01:59:13,637 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 01:59:13,638 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+lhb-reducer.c [2019-08-22 01:59:13,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768746094/f37654fdc9824ca5a30efa64e471e827/FLAG743ba4862 [2019-08-22 01:59:14,846 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 01:59:14,848 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.8.1.ufo.BOUNDED-16.pals.c.v+lhb-reducer.c [2019-08-22 01:59:14,953 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768746094/f37654fdc9824ca5a30efa64e471e827/FLAG743ba4862 [2019-08-22 01:59:15,114 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/768746094/f37654fdc9824ca5a30efa64e471e827 [2019-08-22 01:59:15,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 01:59:15,128 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 01:59:15,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 01:59:15,129 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 01:59:15,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 01:59:15,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 01:59:15" (1/1) ... [2019-08-22 01:59:15,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78cee1ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:15, skipping insertion in model container [2019-08-22 01:59:15,138 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 01:59:15" (1/1) ... [2019-08-22 01:59:15,145 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 01:59:15,601 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 01:59:19,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 01:59:19,896 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 01:59:22,556 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 01:59:22,643 INFO L192 MainTranslator]: Completed translation [2019-08-22 01:59:22,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22 WrapperNode [2019-08-22 01:59:22,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 01:59:22,645 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 01:59:22,645 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 01:59:22,645 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 01:59:22,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:22,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:22,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:22,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:22,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:23,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:23,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (1/1) ... [2019-08-22 01:59:23,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 01:59:23,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 01:59:23,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 01:59:23,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 01:59:23,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 01:59:22" (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 [2019-08-22 01:59:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 01:59:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 01:59:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 01:59:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 01:59:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 01:59:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-22 01:59:23,288 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-22 01:59:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 01:59:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-22 01:59:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-22 01:59:23,289 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-22 01:59:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-22 01:59:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-22 01:59:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-22 01:59:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-22 01:59:23,290 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2019-08-22 01:59:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2019-08-22 01:59:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure node8 [2019-08-22 01:59:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-22 01:59:23,291 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-22 01:59:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 01:59:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 01:59:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 01:59:34,375 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 01:59:34,376 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 01:59:34,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 01:59:34 BoogieIcfgContainer [2019-08-22 01:59:34,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 01:59:34,383 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 01:59:34,383 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 01:59:34,385 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 01:59:34,386 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 01:59:34" (1/1) ... [2019-08-22 01:59:34,401 INFO L148 IcfgInterpreter]: Started Sifa with 37 locations of interest [2019-08-22 01:59:34,404 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 01:59:34,432 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 01:59:34,441 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 01:59:34,443 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 01:59:34,644 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,651 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,653 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,655 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,656 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,658 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,660 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,662 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,663 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,665 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,667 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,668 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,670 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,674 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,675 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,677 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,679 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,681 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,682 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,684 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,686 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,688 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,689 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,691 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,693 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,694 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 01:59:34,713 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 [2019-08-22 01:59:34,714 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-22 01:59:42,050 WARN L188 SmtUtils]: Spent 7.33 s on a formula simplification that was a NOOP. DAG size: 890 [2019-08-22 01:59:42,052 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 01:59:42,143 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,144 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,145 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,145 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,147 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,147 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,148 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-22 01:59:42,155 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 [2019-08-22 01:59:42,156 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-22 01:59:49,091 WARN L188 SmtUtils]: Spent 6.93 s on a formula simplification that was a NOOP. DAG size: 896 [2019-08-22 01:59:49,092 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-22 01:59:49,094 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-22 01:59:49,095 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:1309, output treesize:1335 [2019-08-22 01:59:49,333 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 2074