/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample FPandBPonlyIfFpWasNotPerfect -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks SMT_FEATURE_HEURISTIC --traceabstraction.assert.codeblocks.term.scoring.heuristic NUM_VARIABLES --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 2 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 17:12:12,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 17:12:12,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 17:12:12,242 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 17:12:12,243 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 17:12:12,245 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 17:12:12,247 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 17:12:12,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 17:12:12,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 17:12:12,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 17:12:12,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 17:12:12,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 17:12:12,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 17:12:12,262 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 17:12:12,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 17:12:12,266 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 17:12:12,268 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 17:12:12,269 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 17:12:12,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 17:12:12,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 17:12:12,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 17:12:12,281 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 17:12:12,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 17:12:12,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 17:12:12,289 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-21 17:12:12,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 17:12:12,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 17:12:12,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 17:12:12,308 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 [2020-07-21 17:12:12,325 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 17:12:12,326 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 17:12:12,328 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 17:12:12,328 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 17:12:12,329 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 17:12:12,329 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 17:12:12,329 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 17:12:12,329 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 17:12:12,329 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 17:12:12,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 17:12:12,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 17:12:12,330 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 17:12:12,330 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 17:12:12,330 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 17:12:12,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 17:12:12,331 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 17:12:12,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 17:12:12,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 17:12:12,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 17:12:12,332 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 17:12:12,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 17:12:12,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 17:12:12,333 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 17:12:12,333 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 17:12:12,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 17:12:12,333 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 17:12:12,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:12,334 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 17:12:12,334 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 17:12:12,334 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> FPandBPonlyIfFpWasNotPerfect Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks -> SMT_FEATURE_HEURISTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> NUM_VARIABLES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 2 [2020-07-21 17:12:12,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 17:12:12,757 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 17:12:12,763 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 17:12:12,767 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 17:12:12,768 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 17:12:12,769 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_1.c [2020-07-21 17:12:12,898 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894c3ef4c/37d7ab2685c44012a99a13acf8038097/FLAG8e522051d [2020-07-21 17:12:13,830 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 17:12:13,831 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_1.c [2020-07-21 17:12:13,873 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894c3ef4c/37d7ab2685c44012a99a13acf8038097/FLAG8e522051d [2020-07-21 17:12:13,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/894c3ef4c/37d7ab2685c44012a99a13acf8038097 [2020-07-21 17:12:13,976 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 17:12:13,979 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 17:12:13,981 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 17:12:13,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 17:12:13,985 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 17:12:13,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 05:12:13" (1/1) ... [2020-07-21 17:12:13,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@349a0f36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:13, skipping insertion in model container [2020-07-21 17:12:13,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 05:12:13" (1/1) ... [2020-07-21 17:12:14,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 17:12:14,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 17:12:14,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 17:12:14,634 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 17:12:14,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 17:12:14,774 INFO L208 MainTranslator]: Completed translation [2020-07-21 17:12:14,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14 WrapperNode [2020-07-21 17:12:14,774 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 17:12:14,775 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 17:12:14,775 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 17:12:14,775 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 17:12:14,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,890 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,905 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,911 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (1/1) ... [2020-07-21 17:12:14,920 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 17:12:14,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 17:12:14,921 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 17:12:14,921 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 17:12:14,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (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 [2020-07-21 17:12:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 17:12:15,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 17:12:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-21 17:12:15,067 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2020-07-21 17:12:15,068 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2020-07-21 17:12:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_110 [2020-07-21 17:12:15,070 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2020-07-21 17:12:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_114 [2020-07-21 17:12:15,072 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_115 [2020-07-21 17:12:15,073 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_117 [2020-07-21 17:12:15,075 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_118 [2020-07-21 17:12:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 17:12:15,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-07-21 17:12:15,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 17:12:15,077 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-21 17:12:15,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-21 17:12:15,078 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2020-07-21 17:12:15,079 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-07-21 17:12:15,079 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2020-07-21 17:12:15,079 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_110 [2020-07-21 17:12:15,079 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2020-07-21 17:12:15,080 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_114 [2020-07-21 17:12:15,080 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_115 [2020-07-21 17:12:15,080 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-21 17:12:15,080 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_117 [2020-07-21 17:12:15,081 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_118 [2020-07-21 17:12:15,081 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-07-21 17:12:15,082 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 17:12:15,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-21 17:12:15,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 17:12:15,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 17:12:15,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 17:12:15,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 17:12:15,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 17:12:15,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 17:12:15,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-21 17:12:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 17:12:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 17:12:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-21 17:12:15,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 17:12:16,800 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 17:12:16,801 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-07-21 17:12:16,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 05:12:16 BoogieIcfgContainer [2020-07-21 17:12:16,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 17:12:16,813 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 17:12:16,813 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 17:12:16,819 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 17:12:16,820 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 05:12:13" (1/3) ... [2020-07-21 17:12:16,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd43d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 05:12:16, skipping insertion in model container [2020-07-21 17:12:16,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 05:12:14" (2/3) ... [2020-07-21 17:12:16,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cd43d97 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 05:12:16, skipping insertion in model container [2020-07-21 17:12:16,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 05:12:16" (3/3) ... [2020-07-21 17:12:16,827 INFO L109 eAbstractionObserver]: Analyzing ICFG ofuf_1.c [2020-07-21 17:12:16,848 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 17:12:16,860 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 17:12:16,879 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 17:12:16,923 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 17:12:16,924 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 17:12:16,924 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 17:12:16,924 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 17:12:16,924 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 17:12:16,925 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 17:12:16,925 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 17:12:16,925 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 17:12:16,963 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states. [2020-07-21 17:12:16,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2020-07-21 17:12:16,981 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 17:12:16,983 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 17:12:16,984 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 17:12:16,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 17:12:16,997 INFO L82 PathProgramCache]: Analyzing trace with hash 1921771477, now seen corresponding path program 1 times [2020-07-21 17:12:17,014 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 17:12:17,015 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2064855660] [2020-07-21 17:12:17,016 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:17,433 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 17:12:17,434 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 17:12:17,444 INFO L263 TraceCheckSpWp]: Trace formula consists of 458 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-21 17:12:17,479 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 17:12:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 17:12:17,564 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 17:12:17,566 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2064855660] [2020-07-21 17:12:17,571 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 17:12:17,571 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 17:12:17,574 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62696207] [2020-07-21 17:12:17,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 17:12:17,585 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 17:12:17,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 17:12:17,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 17:12:17,613 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 4 states. [2020-07-21 17:12:17,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 17:12:17,761 INFO L93 Difference]: Finished difference Result 251 states and 378 transitions. [2020-07-21 17:12:17,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 17:12:17,764 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 38 [2020-07-21 17:12:17,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 17:12:17,781 INFO L225 Difference]: With dead ends: 251 [2020-07-21 17:12:17,781 INFO L226 Difference]: Without dead ends: 125 [2020-07-21 17:12:17,788 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-21 17:12:17,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2020-07-21 17:12:17,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 125. [2020-07-21 17:12:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 125 states. [2020-07-21 17:12:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 172 transitions. [2020-07-21 17:12:17,873 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 172 transitions. Word has length 38 [2020-07-21 17:12:17,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 17:12:17,874 INFO L479 AbstractCegarLoop]: Abstraction has 125 states and 172 transitions. [2020-07-21 17:12:17,874 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 17:12:17,874 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 172 transitions. [2020-07-21 17:12:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-07-21 17:12:17,879 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 17:12:17,879 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 17:12:18,095 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:18,096 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 17:12:18,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 17:12:18,096 INFO L82 PathProgramCache]: Analyzing trace with hash 1109798807, now seen corresponding path program 1 times [2020-07-21 17:12:18,097 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 17:12:18,097 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1833211497] [2020-07-21 17:12:18,097 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:18,352 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 17:12:18,353 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 17:12:18,360 INFO L263 TraceCheckSpWp]: Trace formula consists of 476 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-21 17:12:18,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 17:12:18,445 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 17:12:18,446 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 17:12:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 17:12:18,598 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1833211497] [2020-07-21 17:12:18,599 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 17:12:18,599 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2020-07-21 17:12:18,600 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815553890] [2020-07-21 17:12:18,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-21 17:12:18,603 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 17:12:18,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-21 17:12:18,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2020-07-21 17:12:18,605 INFO L87 Difference]: Start difference. First operand 125 states and 172 transitions. Second operand 10 states. [2020-07-21 17:12:19,032 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-07-21 17:12:19,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 17:12:19,504 INFO L93 Difference]: Finished difference Result 210 states and 281 transitions. [2020-07-21 17:12:19,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-21 17:12:19,505 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 42 [2020-07-21 17:12:19,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 17:12:19,512 INFO L225 Difference]: With dead ends: 210 [2020-07-21 17:12:19,513 INFO L226 Difference]: Without dead ends: 179 [2020-07-21 17:12:19,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=70, Invalid=202, Unknown=0, NotChecked=0, Total=272 [2020-07-21 17:12:19,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-07-21 17:12:19,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 161. [2020-07-21 17:12:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 161 states. [2020-07-21 17:12:19,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 217 transitions. [2020-07-21 17:12:19,546 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 217 transitions. Word has length 42 [2020-07-21 17:12:19,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 17:12:19,547 INFO L479 AbstractCegarLoop]: Abstraction has 161 states and 217 transitions. [2020-07-21 17:12:19,547 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-21 17:12:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 217 transitions. [2020-07-21 17:12:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-21 17:12:19,551 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 17:12:19,551 INFO L422 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 17:12:19,766 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:19,767 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 17:12:19,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 17:12:19,768 INFO L82 PathProgramCache]: Analyzing trace with hash 1449854628, now seen corresponding path program 1 times [2020-07-21 17:12:19,768 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 17:12:19,769 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [225669979] [2020-07-21 17:12:19,769 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:19,925 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 1 check-sat command(s) [2020-07-21 17:12:19,925 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 17:12:19,929 INFO L263 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-21 17:12:19,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 17:12:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 17:12:20,022 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 17:12:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 17:12:20,299 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [225669979] [2020-07-21 17:12:20,300 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 17:12:20,300 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 13 [2020-07-21 17:12:20,300 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [179245613] [2020-07-21 17:12:20,301 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-21 17:12:20,302 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 17:12:20,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-21 17:12:20,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2020-07-21 17:12:20,303 INFO L87 Difference]: Start difference. First operand 161 states and 217 transitions. Second operand 13 states. [2020-07-21 17:12:20,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 17:12:20,611 INFO L93 Difference]: Finished difference Result 198 states and 259 transitions. [2020-07-21 17:12:20,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-21 17:12:20,612 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 48 [2020-07-21 17:12:20,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 17:12:20,615 INFO L225 Difference]: With dead ends: 198 [2020-07-21 17:12:20,615 INFO L226 Difference]: Without dead ends: 165 [2020-07-21 17:12:20,616 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 82 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=59, Invalid=181, Unknown=0, NotChecked=0, Total=240 [2020-07-21 17:12:20,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2020-07-21 17:12:20,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 161. [2020-07-21 17:12:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 161 states. [2020-07-21 17:12:20,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 216 transitions. [2020-07-21 17:12:20,640 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 216 transitions. Word has length 48 [2020-07-21 17:12:20,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 17:12:20,641 INFO L479 AbstractCegarLoop]: Abstraction has 161 states and 216 transitions. [2020-07-21 17:12:20,641 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-21 17:12:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 216 transitions. [2020-07-21 17:12:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-21 17:12:20,645 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 17:12:20,645 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 17:12:20,859 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:20,860 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 17:12:20,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 17:12:20,861 INFO L82 PathProgramCache]: Analyzing trace with hash 2116640983, now seen corresponding path program 2 times [2020-07-21 17:12:20,861 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 17:12:20,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [649064159] [2020-07-21 17:12:20,862 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:21,092 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 2 partitions) issued 2 check-sat command(s) [2020-07-21 17:12:21,092 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 17:12:21,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 571 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-21 17:12:21,107 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 17:12:21,134 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,135 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,136 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,137 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,141 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,142 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,144 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,146 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,147 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,151 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,153 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,154 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,156 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,157 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,163 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,165 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,170 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,177 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,178 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,182 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,184 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,186 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,189 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,191 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,198 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,200 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,205 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,209 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,212 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,215 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,219 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,221 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,223 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,231 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,234 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,240 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,246 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,247 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,250 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,254 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,256 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,257 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,263 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,267 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,271 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,271 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,272 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,273 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,278 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,280 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,282 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,285 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,288 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,291 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,292 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,298 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,299 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,300 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,301 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,302 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,307 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,310 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,315 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,317 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,336 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,342 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,344 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,346 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,354 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,356 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,368 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,374 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,376 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,379 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,384 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,386 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,390 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,394 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,396 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,399 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,400 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,401 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,403 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,408 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,411 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,417 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,425 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,429 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,430 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,434 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,436 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,437 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,441 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,443 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,445 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,448 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,449 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,451 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,452 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,454 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,457 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,459 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,460 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,474 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,477 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,481 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,487 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,488 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,490 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,494 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,495 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,500 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,503 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,513 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,515 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,517 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,519 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,520 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,526 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,532 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,535 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,537 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,552 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,555 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,556 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,557 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,570 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,578 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,580 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,581 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,583 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,585 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,590 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,591 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,593 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,599 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,604 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,607 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,609 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,613 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,620 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,621 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,622 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,625 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,627 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,628 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,630 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,631 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,633 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,636 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,641 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,642 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,645 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,647 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,649 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,651 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,653 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,657 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,658 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,660 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,661 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,662 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,663 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,664 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,666 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,673 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,676 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,678 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,679 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,686 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,690 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,691 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,695 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,700 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,703 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,707 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,709 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,710 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,712 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,714 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,715 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,716 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,720 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,722 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,726 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,729 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,730 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,731 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,733 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,742 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,744 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,746 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,756 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,757 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,759 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,760 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,762 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,763 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,764 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,765 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,767 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,768 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,770 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,771 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,772 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,773 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,774 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,775 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,775 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,777 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,777 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,778 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,778 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,779 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,779 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,780 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,781 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,783 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,784 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,785 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,787 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,788 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,790 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,791 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,792 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,793 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,794 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,796 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,798 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,799 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,800 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,801 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,803 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,803 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,804 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,806 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,807 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,810 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,811 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,812 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,813 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,814 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,816 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,817 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,818 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,820 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,822 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,822 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,823 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,824 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,824 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,825 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,826 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,827 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,829 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,830 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,832 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,833 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,835 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,836 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,837 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,839 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,840 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,842 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,843 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,844 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,845 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,847 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,848 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,849 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,850 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,852 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,853 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-21 17:12:21,854 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,855 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,856 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,857 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,858 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,860 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,861 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,863 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,864 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,865 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,866 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,867 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,868 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,869 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,871 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,872 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,873 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,874 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,875 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,876 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,877 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,878 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,880 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,881 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,883 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,884 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,885 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,885 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,887 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,888 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,889 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,890 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,892 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,893 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-21 17:12:21,894 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,895 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,896 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,897 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,898 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-21 17:12:21,899 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:21,901 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 5 disjuncts [2020-07-21 17:12:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-07-21 17:12:22,164 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 17:12:22,165 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [649064159] [2020-07-21 17:12:22,165 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 17:12:22,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 17:12:22,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387036333] [2020-07-21 17:12:22,172 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 17:12:22,172 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 17:12:22,173 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 17:12:22,174 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 17:12:22,174 INFO L87 Difference]: Start difference. First operand 161 states and 216 transitions. Second operand 4 states. [2020-07-21 17:12:22,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 17:12:22,223 INFO L93 Difference]: Finished difference Result 161 states and 216 transitions. [2020-07-21 17:12:22,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 17:12:22,224 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 46 [2020-07-21 17:12:22,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 17:12:22,226 INFO L225 Difference]: With dead ends: 161 [2020-07-21 17:12:22,227 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 17:12:22,238 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-21 17:12:22,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 17:12:22,239 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 17:12:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 17:12:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 17:12:22,240 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 46 [2020-07-21 17:12:22,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 17:12:22,240 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 17:12:22,240 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 17:12:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 17:12:22,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 17:12:22,456 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 17:12:22,459 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 17:12:23,037 INFO L264 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (= |Id_MCDC_113_#in~Id_MCDC_111| Id_MCDC_113_~Id_MCDC_111) [2020-07-21 17:12:23,038 INFO L264 CegarLoopResult]: At program point L319(line 319) the Hoare annotation is: (= |Id_MCDC_113_#in~Id_MCDC_111| Id_MCDC_113_~Id_MCDC_111) [2020-07-21 17:12:23,038 INFO L268 CegarLoopResult]: For program point L320-1(line 320) no Hoare annotation was computed. [2020-07-21 17:12:23,038 INFO L268 CegarLoopResult]: For program point L319-1(line 319) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point Id_MCDC_113EXIT(lines 303 322) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L271 CegarLoopResult]: At program point Id_MCDC_113ENTRY(lines 303 322) the Hoare annotation is: true [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point Id_MCDC_113FINAL(lines 303 322) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L264 CegarLoopResult]: At program point L313(line 313) the Hoare annotation is: (and (= |Id_MCDC_113_#in~Id_MCDC_111| Id_MCDC_113_~Id_MCDC_111) (not (= 2 (mod Id_MCDC_113_~Id_MCDC_111 4294967296)))) [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point L313-1(line 313) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point L311(lines 311 318) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point L311-2(lines 311 318) no Hoare annotation was computed. [2020-07-21 17:12:23,039 INFO L268 CegarLoopResult]: For program point L307(lines 307 310) no Hoare annotation was computed. [2020-07-21 17:12:23,040 INFO L271 CegarLoopResult]: At program point Id_MCDC_115ENTRY(lines 354 422) the Hoare annotation is: true [2020-07-21 17:12:23,040 INFO L271 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-07-21 17:12:23,040 INFO L268 CegarLoopResult]: For program point Id_MCDC_115FINAL(lines 354 422) no Hoare annotation was computed. [2020-07-21 17:12:23,040 INFO L268 CegarLoopResult]: For program point L411-1(line 411) no Hoare annotation was computed. [2020-07-21 17:12:23,040 INFO L268 CegarLoopResult]: For program point L399-2(lines 399 416) no Hoare annotation was computed. [2020-07-21 17:12:23,040 INFO L271 CegarLoopResult]: At program point L399-3(lines 399 416) the Hoare annotation is: true [2020-07-21 17:12:23,040 INFO L268 CegarLoopResult]: For program point L399-4(lines 399 416) no Hoare annotation was computed. [2020-07-21 17:12:23,040 INFO L268 CegarLoopResult]: For program point L412(lines 412 415) no Hoare annotation was computed. [2020-07-21 17:12:23,041 INFO L268 CegarLoopResult]: For program point L379(lines 379 420) no Hoare annotation was computed. [2020-07-21 17:12:23,041 INFO L268 CegarLoopResult]: For program point L375-2(lines 375 378) no Hoare annotation was computed. [2020-07-21 17:12:23,041 INFO L271 CegarLoopResult]: At program point L375-3(lines 375 378) the Hoare annotation is: true [2020-07-21 17:12:23,041 INFO L268 CegarLoopResult]: For program point L375-4(lines 355 422) no Hoare annotation was computed. [2020-07-21 17:12:23,041 INFO L271 CegarLoopResult]: At program point L388(line 388) the Hoare annotation is: true [2020-07-21 17:12:23,042 INFO L268 CegarLoopResult]: For program point L388-1(lines 388 391) no Hoare annotation was computed. [2020-07-21 17:12:23,042 INFO L271 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: true [2020-07-21 17:12:23,042 INFO L268 CegarLoopResult]: For program point L384-1(lines 384 387) no Hoare annotation was computed. [2020-07-21 17:12:23,042 INFO L271 CegarLoopResult]: At program point L401(line 401) the Hoare annotation is: true [2020-07-21 17:12:23,042 INFO L268 CegarLoopResult]: For program point L401-1(lines 401 404) no Hoare annotation was computed. [2020-07-21 17:12:23,042 INFO L268 CegarLoopResult]: For program point Id_MCDC_115EXIT(lines 354 422) no Hoare annotation was computed. [2020-07-21 17:12:23,043 INFO L268 CegarLoopResult]: For program point L381-2(lines 381 419) no Hoare annotation was computed. [2020-07-21 17:12:23,043 INFO L271 CegarLoopResult]: At program point L381-3(lines 381 419) the Hoare annotation is: true [2020-07-21 17:12:23,043 INFO L271 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: true [2020-07-21 17:12:23,043 INFO L268 CegarLoopResult]: For program point L394-1(lines 394 397) no Hoare annotation was computed. [2020-07-21 17:12:23,043 INFO L268 CegarLoopResult]: For program point Id_MCDC_114EXIT(lines 323 353) no Hoare annotation was computed. [2020-07-21 17:12:23,043 INFO L268 CegarLoopResult]: For program point L341(lines 341 346) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L341-1(lines 339 351) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L339-2(line 339) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L339-3(line 339) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L339-5(lines 339 351) no Hoare annotation was computed. [2020-07-21 17:12:23,044 INFO L268 CegarLoopResult]: For program point L331-1(lines 331 338) no Hoare annotation was computed. [2020-07-21 17:12:23,045 INFO L271 CegarLoopResult]: At program point L331-3(lines 331 338) the Hoare annotation is: true [2020-07-21 17:12:23,045 INFO L268 CegarLoopResult]: For program point L327(lines 327 330) no Hoare annotation was computed. [2020-07-21 17:12:23,045 INFO L268 CegarLoopResult]: For program point L331-4(lines 331 338) no Hoare annotation was computed. [2020-07-21 17:12:23,045 INFO L271 CegarLoopResult]: At program point Id_MCDC_114ENTRY(lines 323 353) the Hoare annotation is: true [2020-07-21 17:12:23,045 INFO L268 CegarLoopResult]: For program point Id_MCDC_114FINAL(lines 323 353) no Hoare annotation was computed. [2020-07-21 17:12:23,045 INFO L268 CegarLoopResult]: For program point L334(lines 334 337) no Hoare annotation was computed. [2020-07-21 17:12:23,045 INFO L268 CegarLoopResult]: For program point Id_MCDC_110FINAL(lines 272 302) no Hoare annotation was computed. [2020-07-21 17:12:23,046 INFO L268 CegarLoopResult]: For program point Id_MCDC_110EXIT(lines 272 302) no Hoare annotation was computed. [2020-07-21 17:12:23,046 INFO L268 CegarLoopResult]: For program point L284(lines 284 292) no Hoare annotation was computed. [2020-07-21 17:12:23,046 INFO L271 CegarLoopResult]: At program point Id_MCDC_110ENTRY(lines 272 302) the Hoare annotation is: true [2020-07-21 17:12:23,046 INFO L268 CegarLoopResult]: For program point L278(lines 278 292) no Hoare annotation was computed. [2020-07-21 17:12:23,046 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-21 17:12:23,046 INFO L271 CegarLoopResult]: At program point L295(line 295) the Hoare annotation is: true [2020-07-21 17:12:23,047 INFO L271 CegarLoopResult]: At program point L295-1(line 295) the Hoare annotation is: true [2020-07-21 17:12:23,047 INFO L268 CegarLoopResult]: For program point L293-1(lines 273 302) no Hoare annotation was computed. [2020-07-21 17:12:23,047 INFO L268 CegarLoopResult]: For program point L293-2(lines 293 300) no Hoare annotation was computed. [2020-07-21 17:12:23,047 INFO L271 CegarLoopResult]: At program point L481(line 481) the Hoare annotation is: true [2020-07-21 17:12:23,047 INFO L271 CegarLoopResult]: At program point mainENTRY(lines 450 482) the Hoare annotation is: true [2020-07-21 17:12:23,047 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 450 482) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point L476(lines 476 479) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 450 482) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point assume_abort_if_notENTRY(lines 3 5) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point L4(line 4) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point L4-2(lines 3 5) no Hoare annotation was computed. [2020-07-21 17:12:23,048 INFO L268 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 3 5) no Hoare annotation was computed. [2020-07-21 17:12:23,049 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 17:12:23,049 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 17:12:23,049 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 17:12:23,049 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 17:12:23,049 INFO L271 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-07-21 17:12:23,049 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 17:12:23,049 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 17:12:23,050 INFO L268 CegarLoopResult]: For program point avoid_zeroEXIT(lines 7 13) no Hoare annotation was computed. [2020-07-21 17:12:23,050 INFO L268 CegarLoopResult]: For program point L9(lines 9 12) no Hoare annotation was computed. [2020-07-21 17:12:23,050 INFO L268 CegarLoopResult]: For program point L9-2(lines 7 13) no Hoare annotation was computed. [2020-07-21 17:12:23,050 INFO L271 CegarLoopResult]: At program point avoid_zeroENTRY(lines 7 13) the Hoare annotation is: true [2020-07-21 17:12:23,050 INFO L271 CegarLoopResult]: At program point __VERIFIER_assertENTRY(lines 483 490) the Hoare annotation is: true [2020-07-21 17:12:23,050 INFO L268 CegarLoopResult]: For program point __VERIFIER_assertEXIT(lines 483 490) no Hoare annotation was computed. [2020-07-21 17:12:23,051 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-21 17:12:23,051 INFO L268 CegarLoopResult]: For program point L485(lines 485 488) no Hoare annotation was computed. [2020-07-21 17:12:23,051 INFO L268 CegarLoopResult]: For program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 487) no Hoare annotation was computed. [2020-07-21 17:12:23,051 INFO L268 CegarLoopResult]: For program point L485-2(lines 483 490) no Hoare annotation was computed. [2020-07-21 17:12:23,051 INFO L271 CegarLoopResult]: At program point Id_MCDC_117ENTRY(lines 423 442) the Hoare annotation is: true [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point Id_MCDC_117FINAL(lines 423 442) no Hoare annotation was computed. [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-07-21 17:12:23,052 INFO L271 CegarLoopResult]: At program point L428(line 428) the Hoare annotation is: true [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point L428-1(line 428) no Hoare annotation was computed. [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point L431-2(lines 431 438) no Hoare annotation was computed. [2020-07-21 17:12:23,052 INFO L268 CegarLoopResult]: For program point L429-2(lines 429 439) no Hoare annotation was computed. [2020-07-21 17:12:23,053 INFO L271 CegarLoopResult]: At program point L429-3(lines 429 439) the Hoare annotation is: true [2020-07-21 17:12:23,053 INFO L271 CegarLoopResult]: At program point L429-4(lines 429 439) the Hoare annotation is: true [2020-07-21 17:12:23,053 INFO L268 CegarLoopResult]: For program point Id_MCDC_117EXIT(lines 423 442) no Hoare annotation was computed. [2020-07-21 17:12:23,053 INFO L271 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-07-21 17:12:23,053 INFO L271 CegarLoopResult]: At program point Id_MCDC_118ENTRY(lines 443 449) the Hoare annotation is: true [2020-07-21 17:12:23,053 INFO L268 CegarLoopResult]: For program point Id_MCDC_118FINAL(lines 443 449) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point Id_MCDC_118EXIT(lines 443 449) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point L225(lines 225 231) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point L225-2(lines 225 231) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L271 CegarLoopResult]: At program point Id_MCDC_107ENTRY(lines 216 271) the Hoare annotation is: true [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point L221(lines 221 224) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-21 17:12:23,054 INFO L268 CegarLoopResult]: For program point Id_MCDC_107FINAL(lines 216 271) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L234-2(line 234) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L259(lines 259 264) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L259-1(lines 257 269) no Hoare annotation was computed. [2020-07-21 17:12:23,055 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L243-2(line 243) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L227(lines 227 230) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L252(lines 252 255) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-21 17:12:23,056 INFO L268 CegarLoopResult]: For program point L240-2(line 240) no Hoare annotation was computed. [2020-07-21 17:12:23,057 INFO L271 CegarLoopResult]: At program point L232(lines 232 248) the Hoare annotation is: true [2020-07-21 17:12:23,057 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-21 17:12:23,057 INFO L268 CegarLoopResult]: For program point L257-2(line 257) no Hoare annotation was computed. [2020-07-21 17:12:23,057 INFO L268 CegarLoopResult]: For program point L257-3(line 257) no Hoare annotation was computed. [2020-07-21 17:12:23,057 INFO L268 CegarLoopResult]: For program point L257-5(lines 257 269) no Hoare annotation was computed. [2020-07-21 17:12:23,058 INFO L268 CegarLoopResult]: For program point L249-1(lines 249 256) no Hoare annotation was computed. [2020-07-21 17:12:23,058 INFO L271 CegarLoopResult]: At program point L249-3(lines 249 256) the Hoare annotation is: true [2020-07-21 17:12:23,058 INFO L268 CegarLoopResult]: For program point L249-4(lines 249 256) no Hoare annotation was computed. [2020-07-21 17:12:23,058 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-21 17:12:23,058 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-21 17:12:23,058 INFO L268 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-07-21 17:12:23,059 INFO L268 CegarLoopResult]: For program point Id_MCDC_107EXIT(lines 216 271) no Hoare annotation was computed. [2020-07-21 17:12:23,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 05:12:23 BoogieIcfgContainer [2020-07-21 17:12:23,084 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 17:12:23,088 INFO L168 Benchmark]: Toolchain (without parser) took 9108.21 ms. Allocated memory was 143.1 MB in the beginning and 301.5 MB in the end (delta: 158.3 MB). Free memory was 99.0 MB in the beginning and 213.7 MB in the end (delta: -114.7 MB). Peak memory consumption was 43.6 MB. Max. memory is 7.1 GB. [2020-07-21 17:12:23,090 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 143.1 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-21 17:12:23,102 INFO L168 Benchmark]: CACSL2BoogieTranslator took 794.10 ms. Allocated memory was 143.1 MB in the beginning and 201.3 MB in the end (delta: 58.2 MB). Free memory was 98.5 MB in the beginning and 171.4 MB in the end (delta: -72.9 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. [2020-07-21 17:12:23,104 INFO L168 Benchmark]: Boogie Preprocessor took 145.16 ms. Allocated memory is still 201.3 MB. Free memory was 170.7 MB in the beginning and 167.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. [2020-07-21 17:12:23,106 INFO L168 Benchmark]: RCFGBuilder took 1889.69 ms. Allocated memory is still 201.3 MB. Free memory was 166.6 MB in the beginning and 104.5 MB in the end (delta: 62.2 MB). Peak memory consumption was 62.2 MB. Max. memory is 7.1 GB. [2020-07-21 17:12:23,109 INFO L168 Benchmark]: TraceAbstraction took 6271.46 ms. Allocated memory was 201.3 MB in the beginning and 301.5 MB in the end (delta: 100.1 MB). Free memory was 103.8 MB in the beginning and 213.7 MB in the end (delta: -109.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-21 17:12:23,125 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 143.1 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 794.10 ms. Allocated memory was 143.1 MB in the beginning and 201.3 MB in the end (delta: 58.2 MB). Free memory was 98.5 MB in the beginning and 171.4 MB in the end (delta: -72.9 MB). Peak memory consumption was 20.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 145.16 ms. Allocated memory is still 201.3 MB. Free memory was 170.7 MB in the beginning and 167.3 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1889.69 ms. Allocated memory is still 201.3 MB. Free memory was 166.6 MB in the beginning and 104.5 MB in the end (delta: 62.2 MB). Peak memory consumption was 62.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 6271.46 ms. Allocated memory was 201.3 MB in the beginning and 301.5 MB in the end (delta: 100.1 MB). Free memory was 103.8 MB in the beginning and 213.7 MB in the end (delta: -109.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 487]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 232]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 331]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 399]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 249]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 131 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.5s, OverallIterations: 4, TraceHistogramMax: 3, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 696 SDtfs, 147 SDslu, 3130 SDs, 0 SdLazy, 270 SolverSat, 77 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 272 GetRequests, 235 SyntacticMatches, 2 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=161occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 22 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 34 LocationsWithAnnotation, 126 PreInvPairs, 157 NumberOfFragments, 47 HoareAnnotationTreeSize, 126 FomulaSimplifications, 50 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 34 FomulaSimplificationsInter, 269 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 174 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 258 ConstructedInterpolants, 0 QuantifiedInterpolants, 18237 SizeOfPredicates, 11 NumberOfNonLiveVariables, 1861 ConjunctsInSsa, 32 ConjunctsInUnsatCore, 6 InterpolantComputations, 2 PerfectInterpolantSequences, 10/32 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...