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/float-newlib/double_req_bl_0720.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 02:01:18,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 02:01:18,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 02:01:18,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 02:01:18,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 02:01:18,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 02:01:18,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 02:01:18,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 02:01:18,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 02:01:18,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 02:01:18,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 02:01:18,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 02:01:18,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 02:01:18,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 02:01:18,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 02:01:18,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 02:01:18,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 02:01:18,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 02:01:18,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 02:01:18,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 02:01:18,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 02:01:18,555 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 02:01:18,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 02:01:18,557 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 02:01:18,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-31 02:01:18,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 02:01:18,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 02:01:18,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 02:01:18,569 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 [2019-08-31 02:01:18,583 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 02:01:18,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 02:01:18,585 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 02:01:18,585 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 02:01:18,585 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 02:01:18,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 02:01:18,586 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 02:01:18,586 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 02:01:18,586 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 02:01:18,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 02:01:18,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 02:01:18,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 02:01:18,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 02:01:18,587 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 02:01:18,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 02:01:18,587 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 02:01:18,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 02:01:18,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 02:01:18,588 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 02:01:18,588 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 02:01:18,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 02:01:18,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 02:01:18,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 02:01:18,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 02:01:18,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 02:01:18,589 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 02:01:18,590 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 02:01:18,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 02:01:18,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 02:01:18,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 02:01:18,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 02:01:18,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 02:01:18,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 02:01:18,651 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 02:01:18,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0720.c [2019-08-31 02:01:18,712 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3bdb58a/93ab0f36e06a4de083f697b31795b06a/FLAG9b37d674e [2019-08-31 02:01:19,185 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 02:01:19,188 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0720.c [2019-08-31 02:01:19,198 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3bdb58a/93ab0f36e06a4de083f697b31795b06a/FLAG9b37d674e [2019-08-31 02:01:19,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd3bdb58a/93ab0f36e06a4de083f697b31795b06a [2019-08-31 02:01:19,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 02:01:19,561 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 02:01:19,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:19,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 02:01:19,566 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 02:01:19,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:19" (1/1) ... [2019-08-31 02:01:19,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40d2b414 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:19, skipping insertion in model container [2019-08-31 02:01:19,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 02:01:19" (1/1) ... [2019-08-31 02:01:19,578 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 02:01:19,602 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 02:01:19,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:19,830 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 02:01:19,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 02:01:20,003 INFO L192 MainTranslator]: Completed translation [2019-08-31 02:01:20,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20 WrapperNode [2019-08-31 02:01:20,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 02:01:20,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 02:01:20,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 02:01:20,005 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 02:01:20,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,042 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 02:01:20,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 02:01:20,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 02:01:20,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 02:01:20,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 02:01:20" (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 [2019-08-31 02:01:20,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 02:01:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 02:01:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-31 02:01:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2019-08-31 02:01:20,123 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 02:01:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 02:01:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-31 02:01:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-31 02:01:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2019-08-31 02:01:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-31 02:01:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 02:01:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 02:01:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 02:01:20,622 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 02:01:20,622 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-31 02:01:20,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:20 BoogieIcfgContainer [2019-08-31 02:01:20,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 02:01:20,624 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 02:01:20,624 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 02:01:20,624 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 02:01:20,626 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 02:01:20" (1/1) ... [2019-08-31 02:01:20,668 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 02:01:20,669 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 02:01:20,677 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 02:01:20,685 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 02:01:20,686 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 02:01:20,776 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-31 02:01:20,777 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:20,806 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:20,807 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-31 02:01:20,807 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2019-08-31 02:01:20,823 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-08-31 02:01:20,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:20,945 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_9|], 1=[|v_#valid_16|]} [2019-08-31 02:01:20,970 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 114 [2019-08-31 02:01:20,972 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,005 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 111 [2019-08-31 02:01:21,006 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,197 WARN L188 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-08-31 02:01:21,198 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,227 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 111 [2019-08-31 02:01:21,228 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,247 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 108 [2019-08-31 02:01:21,248 INFO L496 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,395 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-31 02:01:21,396 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,399 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_int_16|, |v_#memory_real_17|], 1=[|v_#memory_int_7|, |v_#memory_int_8|]} [2019-08-31 02:01:21,409 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 93 [2019-08-31 02:01:21,410 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,425 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 90 [2019-08-31 02:01:21,426 INFO L496 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,557 WARN L188 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-08-31 02:01:21,558 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,569 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 89 [2019-08-31 02:01:21,570 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,580 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 86 [2019-08-31 02:01:21,581 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,677 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,690 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 70 [2019-08-31 02:01:21,692 INFO L496 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,702 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 89 treesize of output 73 [2019-08-31 02:01:21,703 INFO L496 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,778 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,793 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 51 [2019-08-31 02:01:21,794 INFO L496 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,803 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 53 [2019-08-31 02:01:21,804 INFO L496 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:21,863 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:21,866 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-1 vars, 4 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2019-08-31 02:01:21,866 INFO L221 ElimStorePlain]: Needed 13 recursive calls to eliminate 8 variables, input treesize:228, output treesize:87 [2019-08-31 02:01:22,618 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:22,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,924 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:23,925 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,016 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,018 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,037 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,705 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:24,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:25,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,032 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,086 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,141 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:26,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,159 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,168 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,623 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,624 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,645 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,748 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,826 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,834 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,835 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:27,836 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,373 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,922 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,988 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:28,989 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:29,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,074 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,152 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,153 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,170 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,171 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,172 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,951 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,952 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,954 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,972 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,973 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,975 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,976 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,977 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:30,982 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,014 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,015 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,017 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,138 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,198 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,199 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:31,202 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,155 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,177 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,222 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 02:01:32,733 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_10|], 1=[|v_#valid_17|]} [2019-08-31 02:01:32,747 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 124 [2019-08-31 02:01:32,748 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:32,763 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 119 [2019-08-31 02:01:32,764 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:32,915 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-31 02:01:32,916 INFO L567 ElimStorePlain]: treesize reduction 125, result has 48.8 percent of original size [2019-08-31 02:01:32,924 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 02:01:32,925 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:32,975 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:32,977 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_12|, |v_#memory_int_17|, |v_#memory_real_14|, |v_#memory_real_18|], 1=[|v_#memory_real_13|]} [2019-08-31 02:01:32,984 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,032 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,042 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2019-08-31 02:01:33,042 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,084 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,089 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,125 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,135 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2019-08-31 02:01:33,136 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,171 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,184 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-31 02:01:33,184 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,204 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,205 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,206 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 10 variables, input treesize:246, output treesize:29 [2019-08-31 02:01:33,210 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_11|], 1=[|v_#valid_18|]} [2019-08-31 02:01:33,225 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 124 [2019-08-31 02:01:33,226 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,239 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 120 treesize of output 119 [2019-08-31 02:01:33,240 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,388 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 67 [2019-08-31 02:01:33,389 INFO L567 ElimStorePlain]: treesize reduction 125, result has 48.8 percent of original size [2019-08-31 02:01:33,398 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2019-08-31 02:01:33,399 INFO L496 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,448 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,450 INFO L392 ElimStorePlain]: Different costs {0=[|v_#memory_real_12|, |v_#memory_int_18|, |v_#memory_real_14|, |v_#memory_real_19|], 1=[|v_#memory_real_13|]} [2019-08-31 02:01:33,454 INFO L496 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,493 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,502 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2019-08-31 02:01:33,503 INFO L496 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,542 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,545 INFO L496 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,579 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,587 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 7 [2019-08-31 02:01:33,588 INFO L496 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,619 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,625 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 14 [2019-08-31 02:01:33,626 INFO L496 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2019-08-31 02:01:33,648 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-31 02:01:33,649 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-1 vars, 5 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2019-08-31 02:01:33,649 INFO L221 ElimStorePlain]: Needed 9 recursive calls to eliminate 10 variables, input treesize:246, output treesize:29 [2019-08-31 02:01:33,666 INFO L183 IcfgInterpreter]: Interpretation finished [2019-08-31 02:01:33,666 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-31 02:01:33,668 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1489#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (<= 1.0 ~one_sqrt~0) (<= ~one_sqrt~0 1.0) (= 1.0 ~one_sqrt~0) (<= (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) ~tiny_sqrt~0) (= |#NULL.offset| 0)) [2019-08-31 02:01:33,689 INFO L103 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-08-31 02:01:33,690 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-08-31 02:01:33,692 INFO L168 Benchmark]: Toolchain (without parser) took 14130.74 ms. Allocated memory was 133.2 MB in the beginning and 585.1 MB in the end (delta: 451.9 MB). Free memory was 88.2 MB in the beginning and 357.2 MB in the end (delta: -269.0 MB). Peak memory consumption was 182.9 MB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,693 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,694 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.49 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 88.0 MB in the beginning and 174.8 MB in the end (delta: -86.8 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,697 INFO L168 Benchmark]: Boogie Preprocessor took 52.21 ms. Allocated memory is still 200.3 MB. Free memory was 174.8 MB in the beginning and 172.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,698 INFO L168 Benchmark]: RCFGBuilder took 566.40 ms. Allocated memory is still 200.3 MB. Free memory was 172.4 MB in the beginning and 144.9 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,703 INFO L168 Benchmark]: Sifa took 13066.02 ms. Allocated memory was 200.3 MB in the beginning and 585.1 MB in the end (delta: 384.8 MB). Free memory was 144.9 MB in the beginning and 357.2 MB in the end (delta: -212.4 MB). Peak memory consumption was 172.5 MB. Max. memory is 7.1 GB. [2019-08-31 02:01:33,708 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 442.49 ms. Allocated memory was 133.2 MB in the beginning and 200.3 MB in the end (delta: 67.1 MB). Free memory was 88.0 MB in the beginning and 174.8 MB in the end (delta: -86.8 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.21 ms. Allocated memory is still 200.3 MB. Free memory was 174.8 MB in the beginning and 172.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 566.40 ms. Allocated memory is still 200.3 MB. Free memory was 172.4 MB in the beginning and 144.9 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * Sifa took 13066.02 ms. Allocated memory was 200.3 MB in the beginning and 585.1 MB in the end (delta: 384.8 MB). Free memory was 144.9 MB in the beginning and 357.2 MB in the end (delta: -212.4 MB). Peak memory consumption was 172.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions 13.0s OVERALL_TIME, 2 ICFG_INTERPRETER_ENTERED_PROCEDURES, 511 DAG_INTERPRETER_EARLY_EXIT_QUERIES, 15 DAG_INTERPRETER_EARLY_EXITS, 462 TOOLS_POST_APPLICATIONS, 11.1s TOOLS_POST_TIME, 4 TOOLS_POST_CALL_APPLICATIONS, 0.0s TOOLS_POST_CALL_TIME, 3 TOOLS_POST_RETURN_APPLICATIONS, 0.0s TOOLS_POST_RETURN_TIME, 11.0s TOOLS_QUANTIFIERELIM_TIME, 0.0s FLUID_QUERY_TIME, 578 FLUID_QUERIES, 42 FLUID_YES_ANSWERS, 180 DOMAIN_JOIN_APPLICATIONS, 0.1s DOMAIN_JOIN_TIME, 42 DOMAIN_ALPHA_APPLICATIONS, 0.0s DOMAIN_ALPHA_TIME, 31 DOMAIN_WIDEN_APPLICATIONS, 0.0s DOMAIN_WIDEN_TIME, 67 DOMAIN_ISSUBSETEQ_APPLICATIONS, 0.2s DOMAIN_ISSUBSETEQ_TIME, 102 DOMAIN_ISBOTTOM_APPLICATIONS, 1.3s DOMAIN_ISBOTTOM_TIME, 36 LOOP_SUMMARIZER_APPLICATIONS, 36 LOOP_SUMMARIZER_CACHE_MISSES, 5.1s LOOP_SUMMARIZER_OVERALL_TIME, 5.1s LOOP_SUMMARIZER_NEW_COMPUTATION_TIME, 67 LOOP_SUMMARIZER_FIXPOINT_ITERATIONS, 3 CALL_SUMMARIZER_APPLICATIONS, 3 CALL_SUMMARIZER_CACHE_MISSES, 12.9s CALL_SUMMARIZER_OVERALL_TIME, 12.9s CALL_SUMMARIZER_NEW_COMPUTATION_TIME, 0.0s PROCEDURE_GRAPH_BUILDER_TIME, 0.0s PATH_EXPR_TIME, 0.0s REGEX_TO_DAG_TIME, 0.1s DAG_COMPRESSION_TIME, 903 DAG_COMPRESSION_PROCESSED_NODES, 406 DAG_COMPRESSION_RETAINED_NODES - UnprovableResult [Line: 145]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1489#(and (= 0 |#NULL.base|) (<= |#NULL.base| 0) (<= 0 |#NULL.base|) (<= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (<= 0 |#NULL.offset|) (<= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0)) (<= 1.0 ~one_sqrt~0) (<= ~one_sqrt~0 1.0) (= 1.0 ~one_sqrt~0) (<= (/ 1.0 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.0) ~tiny_sqrt~0) (= |#NULL.offset| 0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...