/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 BIGGEST_EQUIVALENCE_CLASS --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-d623d84 [2020-07-21 01:58:47,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-21 01:58:47,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-21 01:58:47,193 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-21 01:58:47,193 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-21 01:58:47,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-21 01:58:47,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-21 01:58:47,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-21 01:58:47,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-21 01:58:47,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-21 01:58:47,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-21 01:58:47,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-21 01:58:47,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-21 01:58:47,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-21 01:58:47,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-21 01:58:47,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-21 01:58:47,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-21 01:58:47,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-21 01:58:47,219 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-21 01:58:47,221 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-21 01:58:47,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-21 01:58:47,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-21 01:58:47,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-21 01:58:47,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-21 01:58:47,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-21 01:58:47,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-21 01:58:47,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-21 01:58:47,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-21 01:58:47,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-21 01:58:47,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-21 01:58:47,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-21 01:58:47,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-21 01:58:47,246 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-21 01:58:47,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-21 01:58:47,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-21 01:58:47,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-21 01:58:47,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-21 01:58:47,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-21 01:58:47,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-21 01:58:47,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-21 01:58:47,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-21 01:58:47,265 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 01:58:47,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-21 01:58:47,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-21 01:58:47,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-21 01:58:47,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-21 01:58:47,308 INFO L138 SettingsManager]: * Use SBE=true [2020-07-21 01:58:47,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-21 01:58:47,308 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-21 01:58:47,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-21 01:58:47,309 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-21 01:58:47,309 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-21 01:58:47,310 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-21 01:58:47,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-21 01:58:47,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-21 01:58:47,312 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-21 01:58:47,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-21 01:58:47,312 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-21 01:58:47,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-21 01:58:47,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-21 01:58:47,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-21 01:58:47,313 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-21 01:58:47,313 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-21 01:58:47,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-21 01:58:47,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-21 01:58:47,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-21 01:58:47,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-21 01:58:47,315 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-21 01:58:47,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:58:47,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-21 01:58:47,315 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-21 01:58:47,315 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 -> BIGGEST_EQUIVALENCE_CLASS 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 -> 4 [2020-07-21 01:58:47,696 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-21 01:58:47,713 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-21 01:58:47,722 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-21 01:58:47,726 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-21 01:58:47,726 INFO L275 PluginConnector]: CDTParser initialized [2020-07-21 01:58:47,727 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 01:58:47,840 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568bd092d/c56f0084e1dd4cfeab6d6ed181f9135a/FLAG795927708 [2020-07-21 01:58:48,520 INFO L306 CDTParser]: Found 1 translation units. [2020-07-21 01:58:48,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4.c.v+cfa-reducer.c [2020-07-21 01:58:48,535 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568bd092d/c56f0084e1dd4cfeab6d6ed181f9135a/FLAG795927708 [2020-07-21 01:58:48,796 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/568bd092d/c56f0084e1dd4cfeab6d6ed181f9135a [2020-07-21 01:58:48,809 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-21 01:58:48,813 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-21 01:58:48,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-21 01:58:48,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-21 01:58:48,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-21 01:58:48,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:58:48" (1/1) ... [2020-07-21 01:58:48,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ece8b69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:48, skipping insertion in model container [2020-07-21 01:58:48,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 01:58:48" (1/1) ... [2020-07-21 01:58:48,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-21 01:58:48,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-21 01:58:49,257 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 01:58:49,275 INFO L203 MainTranslator]: Completed pre-run [2020-07-21 01:58:49,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-21 01:58:49,498 INFO L208 MainTranslator]: Completed translation [2020-07-21 01:58:49,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49 WrapperNode [2020-07-21 01:58:49,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-21 01:58:49,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-21 01:58:49,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-21 01:58:49,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-21 01:58:49,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (1/1) ... [2020-07-21 01:58:49,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-21 01:58:49,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-21 01:58:49,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-21 01:58:49,624 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-21 01:58:49,626 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (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 01:58:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-21 01:58:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-21 01:58:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-21 01:58:49,736 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-21 01:58:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_89 [2020-07-21 01:58:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2020-07-21 01:58:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-21 01:58:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-07-21 01:58:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-21 01:58:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-21 01:58:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-21 01:58:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-21 01:58:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-21 01:58:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-21 01:58:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-21 01:58:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-21 01:58:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-21 01:58:52,775 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-21 01:58:52,776 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-21 01:58:52,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 01:58:52 BoogieIcfgContainer [2020-07-21 01:58:52,782 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-21 01:58:52,784 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-21 01:58:52,785 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-21 01:58:52,790 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-21 01:58:52,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.07 01:58:48" (1/3) ... [2020-07-21 01:58:52,792 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d75279a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 01:58:52, skipping insertion in model container [2020-07-21 01:58:52,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 01:58:49" (2/3) ... [2020-07-21 01:58:52,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d75279a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.07 01:58:52, skipping insertion in model container [2020-07-21 01:58:52,794 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.07 01:58:52" (3/3) ... [2020-07-21 01:58:52,797 INFO L109 eAbstractionObserver]: Analyzing ICFG aiob_4.c.v+cfa-reducer.c [2020-07-21 01:58:52,814 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBPonlyIfFpWasNotPerfect Determinization: PREDICATE_ABSTRACTION [2020-07-21 01:58:52,827 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-21 01:58:52,846 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-21 01:58:52,874 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-21 01:58:52,874 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-21 01:58:52,874 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBPonlyIfFpWasNotPerfect [2020-07-21 01:58:52,874 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-21 01:58:52,874 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-21 01:58:52,875 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-21 01:58:52,875 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-21 01:58:52,875 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-21 01:58:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states. [2020-07-21 01:58:52,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 01:58:52,907 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 01:58:52,908 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 01:58:52,909 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 01:58:52,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 01:58:52,919 INFO L82 PathProgramCache]: Analyzing trace with hash 316900320, now seen corresponding path program 1 times [2020-07-21 01:58:52,929 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 01:58:52,929 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1576875046] [2020-07-21 01:58:52,930 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 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 01:58:56,695 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-21 01:58:56,696 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 01:58:56,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-21 01:58:56,718 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 01:58:56,786 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 01:58:56,787 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 01:58:56,788 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1576875046] [2020-07-21 01:58:56,790 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 01:58:56,790 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 01:58:56,792 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625324412] [2020-07-21 01:58:56,799 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 01:58:56,799 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 01:58:56,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 01:58:56,819 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 01:58:56,822 INFO L87 Difference]: Start difference. First operand 19 states. Second operand 4 states. [2020-07-21 01:58:56,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 01:58:56,906 INFO L93 Difference]: Finished difference Result 46 states and 56 transitions. [2020-07-21 01:58:56,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-21 01:58:56,909 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 01:58:56,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 01:58:56,922 INFO L225 Difference]: With dead ends: 46 [2020-07-21 01:58:56,922 INFO L226 Difference]: Without dead ends: 24 [2020-07-21 01:58:56,928 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 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 01:58:56,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2020-07-21 01:58:56,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 18. [2020-07-21 01:58:56,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-21 01:58:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 19 transitions. [2020-07-21 01:58:56,981 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 19 transitions. Word has length 13 [2020-07-21 01:58:56,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 01:58:56,982 INFO L479 AbstractCegarLoop]: Abstraction has 18 states and 19 transitions. [2020-07-21 01:58:56,982 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 01:58:56,982 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2020-07-21 01:58:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-07-21 01:58:56,983 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 01:58:56,983 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 01:58:57,200 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:58:57,201 INFO L427 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 01:58:57,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 01:58:57,202 INFO L82 PathProgramCache]: Analyzing trace with hash 316483246, now seen corresponding path program 1 times [2020-07-21 01:58:57,203 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 01:58:57,203 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1889573006] [2020-07-21 01:58:57,204 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 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 01:59:01,284 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 3 check-sat command(s) [2020-07-21 01:59:01,284 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 01:59:01,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 402 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-21 01:59:01,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 01:59:01,331 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 01:59:01,332 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2020-07-21 01:59:01,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1889573006] [2020-07-21 01:59:01,333 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-21 01:59:01,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-21 01:59:01,334 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [354842006] [2020-07-21 01:59:01,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-21 01:59:01,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 01:59:01,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-21 01:59:01,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-21 01:59:01,338 INFO L87 Difference]: Start difference. First operand 18 states and 19 transitions. Second operand 4 states. [2020-07-21 01:59:01,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 01:59:01,410 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2020-07-21 01:59:01,411 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-21 01:59:01,412 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-07-21 01:59:01,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 01:59:01,414 INFO L225 Difference]: With dead ends: 28 [2020-07-21 01:59:01,415 INFO L226 Difference]: Without dead ends: 26 [2020-07-21 01:59:01,424 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 10 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 01:59:01,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2020-07-21 01:59:01,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 20. [2020-07-21 01:59:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-21 01:59:01,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2020-07-21 01:59:01,445 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 13 [2020-07-21 01:59:01,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 01:59:01,446 INFO L479 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2020-07-21 01:59:01,446 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-21 01:59:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2020-07-21 01:59:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-07-21 01:59:01,447 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 01:59:01,448 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 01:59:01,651 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:59:01,652 INFO L427 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 01:59:01,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 01:59:01,653 INFO L82 PathProgramCache]: Analyzing trace with hash 625969832, now seen corresponding path program 1 times [2020-07-21 01:59:01,653 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 01:59:01,653 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1806046412] [2020-07-21 01:59:01,654 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 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 01:59:12,381 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 01:59:12,381 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 01:59:12,400 INFO L263 TraceCheckSpWp]: Trace formula consists of 425 conjuncts, 7 conjunts are in the unsatisfiable core [2020-07-21 01:59:12,404 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 01:59:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 01:59:12,440 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 01:59:12,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 01:59:12,512 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1806046412] [2020-07-21 01:59:12,513 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 01:59:12,513 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2020-07-21 01:59:12,513 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922896443] [2020-07-21 01:59:12,514 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-21 01:59:12,515 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 01:59:12,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-21 01:59:12,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2020-07-21 01:59:12,516 INFO L87 Difference]: Start difference. First operand 20 states and 21 transitions. Second operand 8 states. [2020-07-21 01:59:14,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 01:59:14,829 INFO L93 Difference]: Finished difference Result 53 states and 58 transitions. [2020-07-21 01:59:14,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-21 01:59:14,830 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2020-07-21 01:59:14,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 01:59:14,832 INFO L225 Difference]: With dead ends: 53 [2020-07-21 01:59:14,832 INFO L226 Difference]: Without dead ends: 43 [2020-07-21 01:59:14,834 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=119, Unknown=0, NotChecked=0, Total=182 [2020-07-21 01:59:14,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-07-21 01:59:14,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 38. [2020-07-21 01:59:14,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2020-07-21 01:59:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 39 transitions. [2020-07-21 01:59:14,845 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 39 transitions. Word has length 19 [2020-07-21 01:59:14,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 01:59:14,845 INFO L479 AbstractCegarLoop]: Abstraction has 38 states and 39 transitions. [2020-07-21 01:59:14,846 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-21 01:59:14,846 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2020-07-21 01:59:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2020-07-21 01:59:14,853 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 01:59:14,854 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 01:59:15,055 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:59:15,057 INFO L427 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 01:59:15,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 01:59:15,058 INFO L82 PathProgramCache]: Analyzing trace with hash 599808768, now seen corresponding path program 2 times [2020-07-21 01:59:15,059 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 01:59:15,059 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1115618987] [2020-07-21 01:59:15,060 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 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 01:59:28,989 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 01:59:28,990 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 01:59:29,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-21 01:59:29,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 01:59:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 01:59:29,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 01:59:29,331 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 8 proven. 48 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 01:59:29,332 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1115618987] [2020-07-21 01:59:29,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 01:59:29,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2020-07-21 01:59:29,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543986026] [2020-07-21 01:59:29,334 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-21 01:59:29,334 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 01:59:29,335 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-21 01:59:29,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=131, Unknown=0, NotChecked=0, Total=182 [2020-07-21 01:59:29,336 INFO L87 Difference]: Start difference. First operand 38 states and 39 transitions. Second operand 14 states. [2020-07-21 01:59:36,534 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-21 01:59:41,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 01:59:41,047 INFO L93 Difference]: Finished difference Result 89 states and 97 transitions. [2020-07-21 01:59:41,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-21 01:59:41,049 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 37 [2020-07-21 01:59:41,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 01:59:41,051 INFO L225 Difference]: With dead ends: 89 [2020-07-21 01:59:41,051 INFO L226 Difference]: Without dead ends: 79 [2020-07-21 01:59:41,053 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=191, Invalid=458, Unknown=1, NotChecked=0, Total=650 [2020-07-21 01:59:41,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-21 01:59:41,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 74. [2020-07-21 01:59:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 74 states. [2020-07-21 01:59:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 75 transitions. [2020-07-21 01:59:41,076 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 75 transitions. Word has length 37 [2020-07-21 01:59:41,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 01:59:41,078 INFO L479 AbstractCegarLoop]: Abstraction has 74 states and 75 transitions. [2020-07-21 01:59:41,079 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-21 01:59:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 75 transitions. [2020-07-21 01:59:41,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-07-21 01:59:41,082 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 01:59:41,082 INFO L422 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 01:59:41,296 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:59:41,296 INFO L427 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 01:59:41,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 01:59:41,297 INFO L82 PathProgramCache]: Analyzing trace with hash 740837808, now seen corresponding path program 3 times [2020-07-21 01:59:41,297 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 01:59:41,298 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1511960498] [2020-07-21 01:59:41,298 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 01:59:59,212 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 01:59:59,212 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 01:59:59,253 INFO L263 TraceCheckSpWp]: Trace formula consists of 623 conjuncts, 25 conjunts are in the unsatisfiable core [2020-07-21 01:59:59,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 01:59:59,433 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 01:59:59,433 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 02:00:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 20 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 02:00:00,031 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1511960498] [2020-07-21 02:00:00,032 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 02:00:00,032 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2020-07-21 02:00:00,032 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111337251] [2020-07-21 02:00:00,033 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-21 02:00:00,033 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 02:00:00,034 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-21 02:00:00,035 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=171, Invalid=479, Unknown=0, NotChecked=0, Total=650 [2020-07-21 02:00:00,035 INFO L87 Difference]: Start difference. First operand 74 states and 75 transitions. Second operand 26 states. [2020-07-21 02:00:21,657 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 13 [2020-07-21 02:00:24,382 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 60 DAG size of output: 15 [2020-07-21 02:00:25,351 WARN L193 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 02:00:26,517 WARN L193 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 02:00:29,435 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 02:00:32,527 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-21 02:00:35,633 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 15 [2020-07-21 02:00:40,750 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-21 02:00:47,756 WARN L193 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 20 [2020-07-21 02:00:56,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 02:00:56,429 INFO L93 Difference]: Finished difference Result 161 states and 175 transitions. [2020-07-21 02:00:56,430 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2020-07-21 02:00:56,431 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 73 [2020-07-21 02:00:56,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 02:00:56,435 INFO L225 Difference]: With dead ends: 161 [2020-07-21 02:00:56,435 INFO L226 Difference]: Without dead ends: 151 [2020-07-21 02:00:56,441 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 170 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 302 ImplicationChecksByTransitivity, 29.2s TimeCoverageRelationStatistics Valid=665, Invalid=1782, Unknown=3, NotChecked=0, Total=2450 [2020-07-21 02:00:56,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2020-07-21 02:00:56,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 146. [2020-07-21 02:00:56,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 146 states. [2020-07-21 02:00:56,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 147 transitions. [2020-07-21 02:00:56,469 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 147 transitions. Word has length 73 [2020-07-21 02:00:56,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 02:00:56,469 INFO L479 AbstractCegarLoop]: Abstraction has 146 states and 147 transitions. [2020-07-21 02:00:56,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-21 02:00:56,470 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 147 transitions. [2020-07-21 02:00:56,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2020-07-21 02:00:56,475 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 02:00:56,475 INFO L422 BasicCegarLoop]: trace histogram [23, 23, 23, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 02:00:56,681 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 02:00:56,682 INFO L427 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 02:00:56,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 02:00:56,683 INFO L82 PathProgramCache]: Analyzing trace with hash -1184145648, now seen corresponding path program 4 times [2020-07-21 02:00:56,684 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 02:00:56,684 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1827553517] [2020-07-21 02:00:56,685 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 02:01:25,112 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 02:01:25,113 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 02:01:25,192 INFO L263 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 49 conjunts are in the unsatisfiable core [2020-07-21 02:01:25,204 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 02:01:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 02:01:25,849 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 02:01:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 44 proven. 1398 refuted. 54 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 02:01:55,103 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1827553517] [2020-07-21 02:01:55,104 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 02:01:55,104 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2020-07-21 02:01:55,104 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147555411] [2020-07-21 02:01:55,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 50 states [2020-07-21 02:01:55,106 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 02:01:55,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2020-07-21 02:01:55,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=621, Invalid=1816, Unknown=13, NotChecked=0, Total=2450 [2020-07-21 02:01:55,108 INFO L87 Difference]: Start difference. First operand 146 states and 147 transitions. Second operand 50 states. [2020-07-21 02:02:30,603 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 99 DAG size of output: 14 [2020-07-21 02:02:35,461 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 100 DAG size of output: 15 [2020-07-21 02:02:42,006 WARN L193 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 95 DAG size of output: 15 [2020-07-21 02:02:50,383 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 90 DAG size of output: 15 [2020-07-21 02:02:59,695 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 15 [2020-07-21 02:03:13,869 WARN L193 SmtUtils]: Spent 2.65 s on a formula simplification. DAG size of input: 80 DAG size of output: 15 [2020-07-21 02:03:20,453 WARN L193 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 15 [2020-07-21 02:03:28,809 WARN L193 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 15 [2020-07-21 02:03:36,152 WARN L193 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 15 [2020-07-21 02:03:38,227 WARN L838 $PredicateComparison]: unable to prove that (and (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 6) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 1) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 3) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 2) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 4) 4294967296) 42) (< (mod c_main_~Id_MCDC_89__Id_MCDC_96~0 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 9) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 5) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 7) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 8) 4294967296) 42) (< (mod (+ c_main_~Id_MCDC_89__Id_MCDC_96~0 10) 4294967296) 42) (< (mod c_~Id_MCDC_93~0 4294967296) 42)) is different from false [2020-07-21 02:03:50,801 WARN L193 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 57 DAG size of output: 17 [2020-07-21 02:04:02,711 WARN L193 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 55 DAG size of output: 15 [2020-07-21 02:04:08,665 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 15 [2020-07-21 02:04:17,930 WARN L193 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 15 [2020-07-21 02:04:26,661 WARN L193 SmtUtils]: Spent 2.28 s on a formula simplification. DAG size of input: 40 DAG size of output: 15 [2020-07-21 02:04:46,162 WARN L193 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 30 DAG size of output: 15 [2020-07-21 02:04:57,781 WARN L193 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 25 DAG size of output: 15 [2020-07-21 02:05:02,509 WARN L193 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 20 DAG size of output: 15 [2020-07-21 02:05:15,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 02:05:15,504 INFO L93 Difference]: Finished difference Result 281 states and 303 transitions. [2020-07-21 02:05:15,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-21 02:05:15,506 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 145 [2020-07-21 02:05:15,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 02:05:15,510 INFO L225 Difference]: With dead ends: 281 [2020-07-21 02:05:15,510 INFO L226 Difference]: Without dead ends: 271 [2020-07-21 02:05:15,515 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 242 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 1068 ImplicationChecksByTransitivity, 196.9s TimeCoverageRelationStatistics Valid=2165, Invalid=6549, Unknown=32, NotChecked=184, Total=8930 [2020-07-21 02:05:15,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-21 02:05:15,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 266. [2020-07-21 02:05:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2020-07-21 02:05:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 267 transitions. [2020-07-21 02:05:15,546 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 267 transitions. Word has length 145 [2020-07-21 02:05:15,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 02:05:15,547 INFO L479 AbstractCegarLoop]: Abstraction has 266 states and 267 transitions. [2020-07-21 02:05:15,547 INFO L480 AbstractCegarLoop]: Interpolant automaton has 50 states. [2020-07-21 02:05:15,547 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 267 transitions. [2020-07-21 02:05:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2020-07-21 02:05:15,561 INFO L414 BasicCegarLoop]: Found error trace [2020-07-21 02:05:15,562 INFO L422 BasicCegarLoop]: trace histogram [43, 43, 43, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-21 02:05:15,763 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 02:05:15,764 INFO L427 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-21 02:05:15,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-21 02:05:15,765 INFO L82 PathProgramCache]: Analyzing trace with hash 713884336, now seen corresponding path program 5 times [2020-07-21 02:05:15,765 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-21 02:05:15,766 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [189636111] [2020-07-21 02:05:15,766 INFO L95 rtionOrderModulation]: Keeping assertion order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 02:06:16,193 INFO L228 tOrderPrioritization]: Assert order SMT_FEATURE_HEURISTIC (partitioning type FIXED_NUM_PARTITIONS, 4 partitions) issued 4 check-sat command(s) [2020-07-21 02:06:16,193 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-21 02:06:16,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 134 conjunts are in the unsatisfiable core [2020-07-21 02:06:16,292 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-21 02:06:19,404 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2020-07-21 02:06:19,406 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-21 02:06:19,412 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-21 02:06:19,413 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-21 02:06:19,413 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:19, output treesize:3 [2020-07-21 02:06:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 02:06:19,786 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-07-21 02:06:19,949 INFO L320 QuantifierPusher]: Applying distributivity to a DISJUNCTION[2, 2, 2, 1] term [2020-07-21 02:06:19,950 INFO L501 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-07-21 02:07:20,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5376 backedges. 210 proven. 5166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-21 02:07:20,869 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [189636111] [2020-07-21 02:07:20,869 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-21 02:07:20,869 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 47] total 91 [2020-07-21 02:07:20,870 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481706566] [2020-07-21 02:07:20,871 INFO L459 AbstractCegarLoop]: Interpolant automaton has 91 states [2020-07-21 02:07:20,872 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-21 02:07:20,873 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 91 interpolants. [2020-07-21 02:07:20,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1086, Invalid=7083, Unknown=21, NotChecked=0, Total=8190 [2020-07-21 02:07:20,876 INFO L87 Difference]: Start difference. First operand 266 states and 267 transitions. Second operand 91 states. [2020-07-21 02:07:52,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-21 02:07:52,466 INFO L93 Difference]: Finished difference Result 269 states and 270 transitions. [2020-07-21 02:07:52,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-21 02:07:52,467 INFO L78 Accepts]: Start accepts. Automaton has 91 states. Word has length 265 [2020-07-21 02:07:52,470 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-21 02:07:52,470 INFO L225 Difference]: With dead ends: 269 [2020-07-21 02:07:52,471 INFO L226 Difference]: Without dead ends: 0 [2020-07-21 02:07:52,475 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 531 GetRequests, 439 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 63.7s TimeCoverageRelationStatistics Valid=1185, Invalid=7350, Unknown=21, NotChecked=0, Total=8556 [2020-07-21 02:07:52,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-21 02:07:52,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-21 02:07:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-21 02:07:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-21 02:07:52,477 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 265 [2020-07-21 02:07:52,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-21 02:07:52,478 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-21 02:07:52,478 INFO L480 AbstractCegarLoop]: Interpolant automaton has 91 states. [2020-07-21 02:07:52,478 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-21 02:07:52,478 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-21 02:07:52,684 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-21 02:07:52,689 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-21 02:07:53,178 WARN L193 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 464 [2020-07-21 02:07:56,711 WARN L193 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 482 DAG size of output: 152 [2020-07-21 02:07:59,606 WARN L193 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 480 DAG size of output: 197 [2020-07-21 02:07:59,622 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-21 02:07:59,622 INFO L271 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2020-07-21 02:07:59,623 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-21 02:07:59,623 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-21 02:07:59,623 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= 0 ~Id_MCDC_93~0) [2020-07-21 02:07:59,623 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-21 02:07:59,623 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point L159(lines 159 222) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 131 223) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point L180(lines 180 215) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point L178(lines 178 220) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 131 223) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point L197(lines 197 207) no Hoare annotation was computed. [2020-07-21 02:07:59,624 INFO L268 CegarLoopResult]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 191) no Hoare annotation was computed. [2020-07-21 02:07:59,625 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-21 02:07:59,625 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 131 223) the Hoare annotation is: (or (not (= 0 |old(~Id_MCDC_93~0)|)) (= 0 ~Id_MCDC_93~0)) [2020-07-21 02:07:59,625 INFO L268 CegarLoopResult]: For program point L189(lines 189 208) no Hoare annotation was computed. [2020-07-21 02:07:59,625 INFO L264 CegarLoopResult]: At program point L214(lines 180 215) the Hoare annotation is: (let ((.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492)))) (.cse2 (<= 1 main_~Id_MCDC_89____CPAchecker_TMP_1~0))) (or (and .cse0 .cse1 .cse2 (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (not (= 0 |old(~Id_MCDC_93~0)|)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 26 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) (= 4 ~Id_MCDC_93~0) .cse0 .cse2) (and .cse0 .cse1 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 39 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 .cse2 (= 22 ~Id_MCDC_93~0) (= 22 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 .cse2 (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1 .cse2) (and .cse0 .cse1 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 10 ~Id_MCDC_93~0) .cse0 .cse1 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 (= 41 ~Id_MCDC_93~0) (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse2) (and .cse0 .cse1 .cse2 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse2 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)))) [2020-07-21 02:07:59,627 INFO L264 CegarLoopResult]: At program point L202(lines 165 221) the Hoare annotation is: (let ((.cse1 (< (mod ~Id_MCDC_93~0 4294967296) 42)) (.cse0 (= 0 (select (select |#memory_int| |main_~#Id_MCDC_89__Id_MCDC_95~0.base|) (+ |main_~#Id_MCDC_89__Id_MCDC_95~0.offset| 492))))) (or (not (= 0 |old(~Id_MCDC_93~0)|)) (and .cse0 (= 22 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 1 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 30 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 25 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 38 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 .cse1 (= 7 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 20 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 28 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 37 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 11 main_~Id_MCDC_89__Id_MCDC_96~0) (= 10 ~Id_MCDC_93~0) .cse0) (and .cse0 (= 14 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 39 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 33 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and (= 3 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (= 22 ~Id_MCDC_93~0) (= 23 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 6 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 13 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 24 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 19 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 27 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0) (and (= 31 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and .cse0 (= 15 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 12 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 29 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 0 main_~Id_MCDC_89__Id_MCDC_96~0) (= 0 ~Id_MCDC_93~0)) (and .cse0 (= 10 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 21 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 41 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 9 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and (= 4 ~Id_MCDC_93~0) .cse0 (= 5 main_~Id_MCDC_89__Id_MCDC_96~0)) (and (= 18 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and (= 4 main_~Id_MCDC_89__Id_MCDC_96~0) .cse0 .cse1) (and (< (mod ~Id_MCDC_93~0 4294967296) 42) .cse0 (= 34 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 16 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 26 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 17 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 36 main_~Id_MCDC_89__Id_MCDC_96~0) (< (mod ~Id_MCDC_93~0 4294967296) 42)) (and .cse0 (= 8 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (= 2 main_~Id_MCDC_89__Id_MCDC_96~0) (= 1 ~Id_MCDC_93~0)) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 35 main_~Id_MCDC_89__Id_MCDC_96~0)) (and .cse0 (= 40 main_~Id_MCDC_89__Id_MCDC_96~0) .cse1) (and .cse0 (< (mod ~Id_MCDC_93~0 4294967296) 42) (= 32 main_~Id_MCDC_89__Id_MCDC_96~0)))) [2020-07-21 02:07:59,656 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,662 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,662 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,663 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,665 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,665 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,666 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,666 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,666 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,671 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,676 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,703 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,704 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,705 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,706 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,707 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,708 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,709 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,710 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,711 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,727 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,728 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,729 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,730 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,731 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,732 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,733 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,734 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,735 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,736 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,737 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,738 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,739 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,740 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,741 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,742 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,743 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,744 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,748 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,749 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,749 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,750 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,751 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,752 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,753 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,754 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,755 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,756 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,756 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,757 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,757 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,758 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,758 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,758 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,759 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,759 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,759 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,760 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,761 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,762 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,763 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,764 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.07 02:07:59 BoogieIcfgContainer [2020-07-21 02:07:59,767 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-21 02:07:59,769 INFO L168 Benchmark]: Toolchain (without parser) took 550958.54 ms. Allocated memory was 136.3 MB in the beginning and 286.8 MB in the end (delta: 150.5 MB). Free memory was 99.0 MB in the beginning and 213.0 MB in the end (delta: -114.0 MB). Peak memory consumption was 202.7 MB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,770 INFO L168 Benchmark]: CDTParser took 0.97 ms. Allocated memory is still 136.3 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,771 INFO L168 Benchmark]: CACSL2BoogieTranslator took 684.85 ms. Allocated memory was 136.3 MB in the beginning and 202.4 MB in the end (delta: 66.1 MB). Free memory was 98.8 MB in the beginning and 176.0 MB in the end (delta: -77.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,772 INFO L168 Benchmark]: Boogie Preprocessor took 122.88 ms. Allocated memory is still 202.4 MB. Free memory was 176.0 MB in the beginning and 171.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,773 INFO L168 Benchmark]: RCFGBuilder took 3159.15 ms. Allocated memory is still 202.4 MB. Free memory was 171.9 MB in the beginning and 100.0 MB in the end (delta: 71.9 MB). Peak memory consumption was 71.9 MB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,774 INFO L168 Benchmark]: TraceAbstraction took 546983.33 ms. Allocated memory was 202.4 MB in the beginning and 286.8 MB in the end (delta: 84.4 MB). Free memory was 99.3 MB in the beginning and 213.0 MB in the end (delta: -113.7 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB. [2020-07-21 02:07:59,778 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.97 ms. Allocated memory is still 136.3 MB. Free memory was 118.1 MB in the beginning and 117.9 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 684.85 ms. Allocated memory was 136.3 MB in the beginning and 202.4 MB in the end (delta: 66.1 MB). Free memory was 98.8 MB in the beginning and 176.0 MB in the end (delta: -77.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 122.88 ms. Allocated memory is still 202.4 MB. Free memory was 176.0 MB in the beginning and 171.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3159.15 ms. Allocated memory is still 202.4 MB. Free memory was 171.9 MB in the beginning and 100.0 MB in the end (delta: 71.9 MB). Peak memory consumption was 71.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 546983.33 ms. Allocated memory was 202.4 MB in the beginning and 286.8 MB in the end (delta: 84.4 MB). Free memory was 99.3 MB in the beginning and 213.0 MB in the end (delta: -113.7 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 191]: 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: 180]: Loop Invariant [2020-07-21 02:07:59,800 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,801 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,802 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,802 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,803 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,806 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,807 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,807 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,808 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,808 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,810 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,811 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,812 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,815 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,816 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,817 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,819 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,820 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,821 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,822 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,827 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,828 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,829 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,837 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,838 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,839 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,842 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,843 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,843 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,844 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,849 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,850 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,851 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,852 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,853 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,854 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,855 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,856 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,857 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,859 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: ((((((((((((((((((((((((((((((((((((((((((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 29 == Id_MCDC_89__Id_MCDC_96) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 7 == Id_MCDC_89__Id_MCDC_96)) || !(0 == \old(Id_MCDC_93))) || (((11 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 8 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 25 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 23 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 2 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 30 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((3 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 0 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 19 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 26 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 24 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 14 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 15 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 34 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 9 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((18 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 32 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 5 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 20 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 12 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 17 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 21 == Id_MCDC_89__Id_MCDC_96)) || (((4 == Id_MCDC_89__Id_MCDC_96 && 4 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 37 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((27 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 38 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 39 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 13 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || ((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 22 == Id_MCDC_93) && 22 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 35 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 28 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 16 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 33 == Id_MCDC_89__Id_MCDC_96)) || ((((10 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42) && 10 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 40 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || ((((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 41 == Id_MCDC_93) && 41 == Id_MCDC_89__Id_MCDC_96) && 1 <= Id_MCDC_89____CPAchecker_TMP_1)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 6 == Id_MCDC_89__Id_MCDC_96)) || (((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 <= Id_MCDC_89____CPAchecker_TMP_1) && 1 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93) - InvariantResult [Line: 165]: Loop Invariant [2020-07-21 02:07:59,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,868 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,869 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,870 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,871 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,872 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,873 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,874 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,875 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,876 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,877 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,878 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,879 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,880 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,881 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,882 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,883 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,886 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,887 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,888 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,889 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,890 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,891 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,892 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,893 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,894 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,895 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,896 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,897 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,898 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,899 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-21 02:07:59,900 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int Derived loop invariant: (((((((((((((((((((((((((((((((((((((((((!(0 == \old(Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 22 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 1 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 30 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 25 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 38 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 7 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 20 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 28 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 37 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((11 == Id_MCDC_89__Id_MCDC_96 && 10 == Id_MCDC_93) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492])) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 14 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 39 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 33 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((3 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 22 == Id_MCDC_93) && 23 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 6 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 13 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 24 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 19 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 27 == Id_MCDC_89__Id_MCDC_96) && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492])) || ((31 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 15 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 12 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 29 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 0 == Id_MCDC_89__Id_MCDC_96) && 0 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 10 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 21 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 41 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 9 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((4 == Id_MCDC_93 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 5 == Id_MCDC_89__Id_MCDC_96)) || ((18 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((4 == Id_MCDC_89__Id_MCDC_96 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && Id_MCDC_93 % 4294967296 < 42)) || ((Id_MCDC_93 % 4294967296 < 42 && 0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492]) && 34 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 16 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 26 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 17 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 36 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 8 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 2 == Id_MCDC_89__Id_MCDC_96) && 1 == Id_MCDC_93)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 35 == Id_MCDC_89__Id_MCDC_96)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && 40 == Id_MCDC_89__Id_MCDC_96) && Id_MCDC_93 % 4294967296 < 42)) || ((0 == unknown-#memory_int-unknown[Id_MCDC_89__Id_MCDC_95][Id_MCDC_89__Id_MCDC_95 + 492] && Id_MCDC_93 % 4294967296 < 42) && 32 == Id_MCDC_89__Id_MCDC_96) - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 19 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 539.8s, OverallIterations: 7, TraceHistogramMax: 43, AutomataDifference: 302.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 6.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 248 SDtfs, 634 SDslu, 6933 SDs, 0 SdLazy, 9833 SolverSat, 273 SolverUnsat, 41 SolverUnknown, 0 SolverNotchecked, 94.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1192 GetRequests, 917 SyntacticMatches, 1 SemanticMatches, 274 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 1591 ImplicationChecksByTransitivity, 295.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=266occurred in iteration=6, 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, 7 MinimizatonAttempts, 32 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 6 LocationsWithAnnotation, 6 PreInvPairs, 90 NumberOfFragments, 1656 HoareAnnotationTreeSize, 6 FomulaSimplifications, 3800 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 6 FomulaSimplificationsInter, 3589 FormulaSimplificationTreeSizeReductionInter, 6.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 138.6s SatisfiabilityAnalysisTime, 96.0s InterpolantComputationTime, 565 NumberOfCodeBlocks, 563 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 1092 ConstructedInterpolants, 0 QuantifiedInterpolants, 2788092 SizeOfPredicates, 40 NumberOfNonLiveVariables, 4557 ConjunctsInSsa, 237 ConjunctsInUnsatCore, 12 InterpolantComputations, 2 PerfectInterpolantSequences, 568/14506 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...